Difference between revisions of "Wii U"

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| image = Wii U Console and Gamepad.png
 
| image = Wii U Console and Gamepad.png
 
| caption = A Wii U console <small>(right)</small> and [[Wii U GamePad]] <small>(left)</small>.
 
| caption = A Wii U console <small>(right)</small> and [[Wii U GamePad]] <small>(left)</small>.
| aka = Project Café <small>(code name)</small><ref>{{cite web|last=Purchese|first=Robert|url=http://www.eurogamer.net/articles/2011-06-07-nintendo-unveils-project-cafe-at-e3|title=Project Cafe becomes Wii U|publisher=Eurogamer|date=June 7, 2011|accessdate=January 31, 2015}}</ref>
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| aka = Project Café <small>(code name)</small>
 
| developer = [[Nintendo Integrated Research & Development|Nintendo IRD]], [[Nintendo Technology Development|NTD]]
 
| developer = [[Nintendo Integrated Research & Development|Nintendo IRD]], [[Nintendo Technology Development|NTD]]
| manufacturer = [[Nintendo]], [[Foxconn]], [[Mitsumi]]<ref>{{cite news|url=http://www.ign.com/articles/2012/10/17/iphone-wii-u-manufacturer-admits-to-employing-children|title=iPhone, Wii U Manufacturer Admits to Employing Children|publisher=[[IGN]]|date=October 17, 2012|accessdate=October 17, 2012}}</ref>
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| manufacturer = [[Nintendo]], [[Foxconn]], [[Mitsumi]]
 
| family =
 
| family =
 
| type = [[Home video game console]]
 
| type = [[Home video game console]]
 
| generation = [[Eighth generation of video game consoles|Eighth generation]]
 
| generation = [[Eighth generation of video game consoles|Eighth generation]]
| releasedate = {{Video game release|[[United States of America|US]] / [[Canada|CA]]|November 18, 2012|[[Mexico|MEX]] / [[South Africa|SA]]|November 29, 2012|[[Europe|EU]] / [[Australasia|AU]]|November 30, 2012|JP|December 8, 2012|BR|November 26, 2013}}
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| releasedate = [[United States of America|US]] / [[Canada|CA]]: November 18, 2012<br />[[Mexico|MEX]] / [[South Africa|SA]]: November 29, 2012<br />[[Europe|EU]] / [[Australasia|AU]]: November 30, 2012<br />JP: December 8, 2012<br />BR: November 26, 2013
 
| lifespan = 2012–2017
 
| lifespan = 2012–2017
 
| price = [[US$]]299/[[¥]]26,250 <small>(Basic Set)</small><br />US$349/¥31,500 <small>(Deluxe/Premium Set)</small>
 
| price = [[US$]]299/[[¥]]26,250 <small>(Basic Set)</small><br />US$349/¥31,500 <small>(Deluxe/Premium Set)</small>
| discontinued = {{Video game release|WW|January 31, 2017}}
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| discontinued = WW: January 31, 2017
| unitssold = '''Worldwide:''' 13.56&nbsp;million<br /><small>({{as of|2017|03|31|lc=y|df=US}})</small><ref name="Hardware Software Sales">{{cite web|url=https://www.nintendo.co.jp/ir/en/sales/hard_soft/index.html|title=IR Information : Sales Data – Hardware and Software Sales Units|publisher=Nintendo Co., Ltd.|accessdate=March 31, 2017}}</ref>
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| unitssold = '''Worldwide:''' 13.56&nbsp;million<br /><small>(2017-03-31)</small>
 
| unitsshipped =
 
| unitsshipped =
| media = {{collapsible list|titlestyle=font-weight:normal;background:transparent;text-align:left|title=Physical and digital|
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| media = Physical and digital
 
* [[Wii U Optical Disc]] <small>(25&nbsp;GB)</small>
 
* [[Wii U Optical Disc]] <small>(25&nbsp;GB)</small>
 
* [[Wii Optical Disc]] <small>(4.7&nbsp;GB/8.54&nbsp;GB)</small>
 
* [[Wii Optical Disc]] <small>(4.7&nbsp;GB/8.54&nbsp;GB)</small>
* [[Digital distribution in video games|Digital distribution]] <small>([[Nintendo eShop]])</small>}}
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* [[Digital distribution in video games|Digital distribution]] <small>([[Nintendo eShop]])</small>
 
| os = [[Wii U system software]]
 
| os = [[Wii U system software]]
 
| power = 75&nbsp;[[Watt|W]]
 
| power = 75&nbsp;[[Watt|W]]
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| storage = Internal [[flash memory]]:<br />8&nbsp;[[Gigabyte|GB]] <small>(Basic Set)</small> / 32&nbsp;[[Gigabyte|GB]] <small>(Deluxe Set)</small><br />[[Secure Digital|SD]]/[[SDHC]] card<br />[[Universal Serial Bus|USB]] storage device
 
| storage = Internal [[flash memory]]:<br />8&nbsp;[[Gigabyte|GB]] <small>(Basic Set)</small> / 32&nbsp;[[Gigabyte|GB]] <small>(Deluxe Set)</small><br />[[Secure Digital|SD]]/[[SDHC]] card<br />[[Universal Serial Bus|USB]] storage device
 
| memory card =
 
| memory card =
| display = {{Collapsible list|title= Video output formats
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| display = Video output formats<br />
| [[Composite video]]
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[[Composite video]]
 
* [[S-Video]] <small>(480i)</small>
 
* [[S-Video]] <small>(480i)</small>
 
* [[RGBS|RGB]] [[SCART]] <small>(480i, [[576i]])</small>
 
* [[RGBS|RGB]] [[SCART]] <small>(480i, [[576i]])</small>
 
  [[Component video]]
 
  [[Component video]]
* [[YPbPr|{{YPbPr}}]]
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* [[YPbPr]]
 
* [[D-Terminal]]
 
* [[D-Terminal]]
 
:<small>(480i, [[480p]], [[720p]], [[1080i]], [[1080p]])</small>
 
:<small>(480i, [[480p]], [[720p]], [[1080i]], [[1080p]])</small>
 
[[HDMI]] <small>(480p, 720p, 1080i, 1080p)</small>
 
[[HDMI]] <small>(480p, 720p, 1080i, 1080p)</small>
}}
 
 
  [[Wii U GamePad]] <small>([[FWVGA]])</small>
 
  [[Wii U GamePad]] <small>([[FWVGA]])</small>
 
| graphics = 550&nbsp;MHz [[AMD]] [[Radeon]] "[[Latte (graphics chip)|Latte]]"
 
| graphics = 550&nbsp;MHz [[AMD]] [[Radeon]] "[[Latte (graphics chip)|Latte]]"
 
| sound = [[5.1 surround sound|5.1]] [[Linear pulse-code modulation|Linear PCM]], [[Stereophonic sound|Analog stereo]]
 
| sound = [[5.1 surround sound|5.1]] [[Linear pulse-code modulation|Linear PCM]], [[Stereophonic sound|Analog stereo]]
 
| input =
 
| input =
| controllers = [[Wii U GamePad]], [[Wii U Pro Controller]],
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| controllers = [[Wii U GamePad]], [[Wii U Pro Controller]], [[Wii Remote]] ([[Wii Remote Plus|Plus]])
{{collapsible list|title=[[Wii Remote]] ([[Wii Remote Plus|Plus]])|titlestyle=font-weight:normal;background:transparent;text-align:left|
 
|
 
 
* [[Wii Nunchuk|Nunchuk]] attachment
 
* [[Wii Nunchuk|Nunchuk]] attachment
 
* [[Classic Controller]] attachment
 
* [[Classic Controller]] attachment
 
  [[Wii Balance Board]]
 
  [[Wii Balance Board]]
}}
 
 
| camera = 1.3 [[Megapixels]] <small>(Wii U GamePad)</small>
 
| camera = 1.3 [[Megapixels]] <small>(Wii U GamePad)</small>
 
| touchpad = [[Resistive touchscreen]] <small>(Wii U GamePad)</small>
 
| touchpad = [[Resistive touchscreen]] <small>(Wii U GamePad)</small>
| connectivity = [[Wi-Fi]] [[IEEE 802.11]] [[IEEE 802.11b-1999|b]]/[[IEEE 802.11g-2003|g]]/[[IEEE 802.11n-2009|n]]<br />[[Bluetooth 4.0]]<ref name=bluetooth/><br />4 × [[USB 2.0]]
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| connectivity = [[Wi-Fi]] [[IEEE 802.11]] [[IEEE 802.11b-1999|b]]/[[IEEE 802.11g-2003|g]]/[[IEEE 802.11n-2009|n]]<br />[[Bluetooth 4.0]]<br />4 × [[USB 2.0]]
 
| platform =
 
| platform =
| service = {{collapsible list|title=[[Nintendo Network]]|titlestyle=font-weight:normal;background:transparent;text-align:left|
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| service = [[Nintendo Network]]
 
* [[Nintendo eShop]]
 
* [[Nintendo eShop]]
 
* [[Nintendo Network#Miiverse|Miiverse]] (discontinued)
 
* [[Nintendo Network#Miiverse|Miiverse]] (discontinued)
 
* [[Nintendo Network#Nintendo TVii|Nintendo TVii]] (discontinued)
 
* [[Nintendo Network#Nintendo TVii|Nintendo TVii]] (discontinued)
 
* [[Nintendo Network#Wii U Chat|Wii U Chat]] (discontinued)
 
* [[Nintendo Network#Wii U Chat|Wii U Chat]] (discontinued)
}}
 
 
| dimensions = '''Width:''' {{convert|17.2|cm|in|abbr=on}}<br />'''Height:''' {{convert|4.6|cm|in|abbr=on}}<br />'''Length:''' {{convert|26.9|cm|in|abbr=on}}
 
| dimensions = '''Width:''' {{convert|17.2|cm|in|abbr=on}}<br />'''Height:''' {{convert|4.6|cm|in|abbr=on}}<br />'''Length:''' {{convert|26.9|cm|in|abbr=on}}
 
| weight = {{convert|1.5|kg}}
 
| weight = {{convert|1.5|kg}}
| topgame = ''[[Mario Kart 8]]'', 8.42 million<br /><small>({{as of|2018|03|31|lc=y|df=US}})</small><ref name="Wii U best-selling games"/>
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| topgame = ''[[Mario Kart 8]]'', 8.42 million<br /><small>(2018-03-31)</small>
 
| compatibility = [[Wii]]<!-- Do not list Virtual Console service here, as it is software emulation -->
 
| compatibility = [[Wii]]<!-- Do not list Virtual Console service here, as it is software emulation -->
 
| predecessor = Wii<!-- Stop linking this. It is already linked above. See [[WP:MOS]] for more info. -->
 
| predecessor = Wii<!-- Stop linking this. It is already linked above. See [[WP:MOS]] for more info. -->
 
| successor = [[Nintendo Switch]]
 
| successor = [[Nintendo Switch]]
 
| related =
 
| related =
| website = {{URL|www.nintendo.com/wiiu}}
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| website = [https://www.nintendo.com/wiiu https://www.nintendo.com/wiiu]
 
| title = Nintendo Wii U
 
| title = Nintendo Wii U
 
}}
 
}}
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=Introduction=
 
=Introduction=
  
The '''Wii U''' ({{IPAc-en|ˌ|w|iː|_|ˈ|j|uː}} {{respell|WEE|_|YOO}}) is<!--Do NOT change to "was". This violates [[MOS:TENSE]], which specifies that all articles on video game consoles are written in present tense, even if discontinued.--> a [[home video game console]] developed by [[Nintendo]], and the successor to the [[Wii]].<ref name="codename">{{cite web|url=http://wii.ign.com/articles/116/1162045p1.html|title='Wii 2' Codenamed 'Project Café'|date=April 15, 2011|publisher=IGN|accessdate=April 16, 2011|archive-url=https://www.webcitation.org/69bbVT4QO?url=http://wii.ign.com/articles/116/1162045p1.html#|archive-date=August 2, 2012|dead-url=yes}}</ref> The console was released in November 2012<ref>{{cite news|url=http://www.metro.co.uk/tech/games/888470-wii-u-confirmed-for-europe-this-year|title=Wii U confirmed for Europe this year|date=January 26, 2012|newspaper=Metro}}</ref><ref name=pricerelease>{{cite web|url=http://wiiu.dcemu.co.uk/wiiu-price-and-release-date-announced-491879.html| title=WiiU Price and Release Date Announced| publisher=WiiU News | date=September 13, 2012 | accessdate=September 13, 2012}}</ref> and was the first [[eighth generation of video game consoles|eighth-generation video game console]],<ref>{{cite news|title=Nintendo's Project Cafe: Will Gamers Feel The Buzz?|url=http://www.businessinsider.com/nintendos-project-cafe-will-gamers-feel-the-buzz-2011-5|accessdate=June 11, 2011|newspaper=Business Insider}}</ref><ref>{{cite web|title=Weekend Hot Topic, Part 2: Xbox 720 and PlayStation 4|url=http://www.metro.co.uk/tech/games/864607-weekend-hot-topic-part-2-xbox-720-and-playstation-4|publisher=Metro.co.uk|accessdate=June 11, 2011}}</ref> as it competed with [[Microsoft]]'s [[Xbox One]] and [[Sony Interactive Entertainment|Sony]]'s [[PlayStation 4]].
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The '''Wii U''' is<!--Do NOT change to "was". This violates [[MOS:TENSE]], which specifies that all articles on video game consoles are written in present tense, even if discontinued.--> a [[home video game console]] developed by [[Nintendo]], and the successor to the [[Wii]]. The console was released in November 2012 and was the first [[eighth generation of video game consoles|eighth-generation video game console]], as it competed with [[Microsoft]]'s [[Xbox One]] and [[Sony Interactive Entertainment|Sony]]'s [[PlayStation 4]].
  
 
The Wii U is the first Nintendo console to support [[High-definition video|HD]] [[Video game graphics|graphics]]. The system's primary [[Gamepad|controller]] is the [[Wii U GamePad]], which features an embedded [[touchscreen]], and combines directional buttons, analog sticks, and action buttons. The screen can be used either as a supplement to the main display (either providing an alternate, [[wikt:asymmetric|asymmetric]] gameplay experience, or a means of local multiplayer without resorting to a [[Split screen (computer graphics)|split screen]]), or in supported games, to [[Off-TV Play|play the game directly on the GamePad independently of the television]]. The Wii U is [[Backward compatibility|backward compatible]] with all Wii software and accessories – games can support any combination of the GamePad, [[Wii Remote]], [[Wii Nunchuk|Nunchuk]], [[Wii Balance Board|Balance Board]], or Nintendo's more traditionally designed [[Classic Controller]] or [[Wii U Pro Controller]] for input. Online functionality centers around the [[Nintendo Network]] platform and [[Nintendo Network#Miiverse|Miiverse]], an integrated [[social networking service]] which allows users to share content in game-specific communities.
 
The Wii U is the first Nintendo console to support [[High-definition video|HD]] [[Video game graphics|graphics]]. The system's primary [[Gamepad|controller]] is the [[Wii U GamePad]], which features an embedded [[touchscreen]], and combines directional buttons, analog sticks, and action buttons. The screen can be used either as a supplement to the main display (either providing an alternate, [[wikt:asymmetric|asymmetric]] gameplay experience, or a means of local multiplayer without resorting to a [[Split screen (computer graphics)|split screen]]), or in supported games, to [[Off-TV Play|play the game directly on the GamePad independently of the television]]. The Wii U is [[Backward compatibility|backward compatible]] with all Wii software and accessories – games can support any combination of the GamePad, [[Wii Remote]], [[Wii Nunchuk|Nunchuk]], [[Wii Balance Board|Balance Board]], or Nintendo's more traditionally designed [[Classic Controller]] or [[Wii U Pro Controller]] for input. Online functionality centers around the [[Nintendo Network]] platform and [[Nintendo Network#Miiverse|Miiverse]], an integrated [[social networking service]] which allows users to share content in game-specific communities.
  
The Wii U was met with a generally positive reception, including praise for its GamePad controller, improvements to online functionality over the Wii, backwards compatibility with existing Wii software and controllers, affordability in comparison to other eighth-generation consoles, and non-reliance on a subscription for online functionality. However, the Wii U received criticism in several areas, including the GamePad's battery life and issues with the console's user interface and functionality, along with a weak lineup of launch titles and a lack of clear vision.<ref>{{cite news|url=http://www.businessinsider.com/nintendo-switch-wii-u-failure-success-2017-10|title=Nintendo learned from 2 huge mistakes with the Wii U to make the Switch a runaway success|last=Gilbert|first=Ben|date=October 9, 2017|newspaper=Business Insider}}</ref><ref>{{cite news|url=http://www.businessinsider.com/nintendo-switch-saved-nintendo-from-irrelevancy-2017-12|title=Nintendo started 2017 as a punching bag — and ended up with the hottest gadget of the year|last=Weinberger|first=Matt|date=December 31, 2017|newspaper=Business Insider}}</ref> The Wii U was met with [[List of commercial failures in video gaming|slow consumer adoption]], with low sales  primarily credited to a weak lineup of [[launch title]]s,<ref>{{cite web|url=http://twinfinite.net/2016/03/every-single-way-the-nintendo-wii-u-failed/|title=Every Single Way the Nintendo Wii U Failed|last=Romero|first=Ishmael|date=March 2, 2016|publisher=Twinfinite}}</ref> limited third-party support,<ref>{{cite web|url=https://videogamesuncovered.com/features/why-the-wii-u-really-failed/|title=Why the Wii U Really Failed|last=Gittins|first=Liam|date=July 3, 2015|publisher=VGU}}</ref> and poor marketing.<ref>{{cite web|url=http://www.polygon.com/2014/8/5/5970787/wii-u-nintendo-bad-name|title=The Wii U name is still hurting Nintendo|first=Ben|last=Kuchera|date=August 5, 2014|publisher=Polygon}}</ref> Wii U production officially ended in January 2017.<ref name="kotaku eol">{{Cite news |url=http://kotaku.com/wii-u-production-has-officially-ended-for-japan-1791813878 |title=Wii U Production Has Officially Ended For Japan [Update] |last=Ashcraft |first=Brian |date=January 31, 2017 |publisher=Kotaku |access-date=January 31, 2017}}</ref> On March 3, 2017, Nintendo released a new flagship home console, the [[Nintendo Switch]], although the Wii U was noted for pioneering several concepts that were refined in the Switch.<ref>{{cite web|url=https://mashable.com/2018/01/31/nintendo-switch-wii-u-failure-success/#KvMr7kP1Ziq3|title=Thank Nintendo's failed Wii U for the Switch's wild success|last=Clark|first=Peter Allen|date=January 31, 2018|publisher=Mashable}}</ref>
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The Wii U was met with a generally positive reception, including praise for its GamePad controller, improvements to online functionality over the Wii, backwards compatibility with existing Wii software and controllers, affordability in comparison to other eighth-generation consoles, and non-reliance on a subscription for online functionality. However, the Wii U received criticism in several areas, including the GamePad's battery life and issues with the console's user interface and functionality, along with a weak lineup of launch titles and a lack of clear vision. The Wii U was met with [[List of commercial failures in video gaming|slow consumer adoption]], with low sales  primarily credited to a weak lineup of [[launch title]]s, limited third-party support, and poor marketing. Wii U production officially ended in January 2017. On March 3, 2017, Nintendo released a new flagship home console, the [[Nintendo Switch]], although the Wii U was noted for pioneering several concepts that were refined in the Switch.
  
{{TOC level|3}}
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=Specifications=
  
 
== Hardware ==
 
== Hardware ==
 
[[File:Nintendo-Wii-U-Console-FL.jpg|link=File:Nintendo-Wii-U-Console-FL.jpg|thumb|right|The black Wii U console, with 32 GB of internal storage.]]
 
[[File:Nintendo-Wii-U-Console-FL.jpg|link=File:Nintendo-Wii-U-Console-FL.jpg|thumb|right|The black Wii U console, with 32 GB of internal storage.]]
{{see_also|Espresso (microprocessor)}}
 
  
The Wii U uses a custom [[multi-chip module]] (MCM) developed by [[AMD]], [[IBM]] and [[Renesas]] in co-operation with [[Nintendo Integrated Research & Development|Nintendo IRD]] and [[Nintendo Technology Development]]. The MCM combines an "[[Espresso (microprocessor)|Espresso]]" [[central processing unit]] (CPU) and a "Latte" [[graphics processing unit|graphics chip]] (GPU), as well as a [[SEEPROM]] memory chip.<ref name="Iwata Asks: Wii U 1" /><ref name=fail0verflow /> The Espresso CPU, designed by IBM, consists of a [[PowerPC 750]]-based tri-core processor with 3&nbsp;MB of shared [[L2 cache]] memory and clocked at approximately 1.24&nbsp;GHz.<ref name="Official specs"/><ref name="clock speeds"/>{{efn|Neither Nintendo, IBM nor AMD has revealed detailed specifications, such as the number of cores, [[clock rate]], or cache sizes.|name="Unconfirmed hardware"}} Despite belonging to the [[PowerPC]] family, the Espresso also shares some architectural concepts with the [[POWER7]] architecture, such as the use of [[eDRAM]] cache and being manufactured at a [[45 nanometer|45&nbsp;nm]] node.<ref name="IBM CPU specs"/><ref name=Watson />{{efn|Official reports made by [[IBM]] only confirm that the chip contains "a lot" of eDRAM and "the same processor technology found in [[Watson (computer)|Watson]]".<ref name=Watson/>|name="Unconfirmed cache"}} The Latte graphics chip contains both a "GX2" GPGPU, which runs Wii U applications, and a "GX" GPU, which enables backward compatibility with [[Wii]] games. The GX2, designed by AMD, is based on the [[Radeon R600]]/[[Radeon R700|R700]] architecture and is clocked at approximately 550&nbsp;MHz.<ref name=fail0verflow /><ref name="clock speeds" />{{efn|name="Unconfirmed hardware"}} It is manufactured at a 40&nbsp;nm node and contains 32&nbsp;MB of eDRAM cache memory, which can also act as [[L3 cache]] for the CPU.{{efn|name="Unconfirmed hardware"}} The GX, originally designed by [[ArtX]], contains a 1&nbsp;MB and a 2&nbsp;MB banks of [[eSRAM]] cache memory.<ref name=fail0verflow /> The Latte chip also includes a secondary custom [[ARM9]] processor with 96&nbsp;KB of SRAM memory that handles system tasks in the background during gameplay or while the system is in [[sleep mode]], and dedicated hardware audio [[Digital signal processor|DSP]] module.<ref name=fail0verflow />
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The Wii U uses a custom [[multi-chip module]] (MCM) developed by [[AMD]], [[IBM]] and [[Renesas]] in co-operation with [[Nintendo Integrated Research & Development|Nintendo IRD]] and [[Nintendo Technology Development]]. The MCM combines an "[[Espresso (microprocessor)|Espresso]]" [[central processing unit]] (CPU) and a "Latte" [[graphics processing unit|graphics chip]] (GPU), as well as a [[SEEPROM]] memory chip. The Espresso CPU, designed by IBM, consists of a [[PowerPC 750]]-based tri-core processor with 3&nbsp;MB of shared [[L2 cache]] memory and clocked at approximately 1.24&nbsp;GHz. Despite belonging to the [[PowerPC]] family, the Espresso also shares some architectural concepts with the [[POWER7]] architecture, such as the use of [[eDRAM]] cache and being manufactured at a [[45 nanometer|45&nbsp;nm]] node. The Latte graphics chip contains both a "GX2" GPGPU, which runs Wii U applications, and a "GX" GPU, which enables backward compatibility with [[Wii]] games. The GX2, designed by AMD, is based on the [[Radeon R600]]/[[Radeon R700|R700]] architecture and is clocked at approximately 550&nbsp;MHz. It is manufactured at a 40&nbsp;nm node and contains 32&nbsp;MB of eDRAM cache memory, which can also act as [[L3 cache]] for the CPU. The GX, originally designed by [[ArtX]], contains a 1&nbsp;MB and a 2&nbsp;MB banks of [[eSRAM]] cache memory. The Latte chip also includes a secondary custom [[ARM9]] processor with 96&nbsp;KB of SRAM memory that handles system tasks in the background during gameplay or while the system is in [[sleep mode]], and dedicated hardware audio [[Digital signal processor|DSP]] module.
  
 
<!-- Memory (RAM) and storage -->
 
<!-- Memory (RAM) and storage -->
The console contains 2&nbsp;[[Gigabyte|GB]] of [[DDR3 SDRAM|DDR3]] system memory consisting of four 512&nbsp;MB [[Dynamic random-access memory|DRAM]] chips with a maximum bandwidth of 12.8&nbsp;GB/s. This is 20 times the amount found in the [[Wii]].<ref>{{cite web|last1=Hernandez|first1=Pedro|title=Wii U to Have 2GB Internal Memory, GPGPU Support|url=http://www.nintendoworldreport.com/news/31665/wii-u-to-have-2gb-internal-memory-gpgpu-support|website=Nintendo World Report|publisher=Nintendo World Report|accessdate=July 19, 2014}}</ref> Of this, 1&nbsp;GB is reserved for the operating system and is unavailable to games. The memory architecture allows the CPU and GPU to access both the main DDR3 memory pool and the eDRAM cache memory pool on the GPU, removing the need for separate, dedicated memory pools.<ref>{{cite web|url=http://www.anandtech.com/show/6465/nintendo-wii-u-teardown |title=Nintendo Wii U Teardown |publisher=AnandTech |date= |accessdate=November 26, 2012}}</ref> The console includes either an 8&nbsp;GB (Basic) or 32&nbsp;GB (Deluxe <small>(NA)</small> / Premium <small>(WW)</small>) internal [[eMMC]] [[flash memory]], expandable via [[Secure Digital|SD]] memory cards up to 32&nbsp;GB and [[Universal Serial Bus|USB]] external [[hard disk drive]]s up to 2&nbsp;TB.<ref>{{cite web|url=https://www.nintendo.com/consumer/systems/wiiu/en_na/external_usb_storage.jsp |title=&#124; Wii U Internal Storage Space Information |publisher=Nintendo.com |date= |accessdate=November 26, 2012}}</ref><ref name="wired_japan">{{cite news|url=https://www.wired.com/gamelife/2012/09/liveblog-wii-u-japan/|title=Wii U Coming to Japan December 8 In Two Configurations|last=Kohler|first=Chris|date=September 12, 2012|publisher=Wired.com|accessdate=September 15, 2012}}</ref>
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The console contains 2&nbsp;[[Gigabyte|GB]] of [[DDR3 SDRAM|DDR3]] system memory consisting of four 512&nbsp;MB [[Dynamic random-access memory|DRAM]] chips with a maximum bandwidth of 12.8&nbsp;GB/s. This is 20 times the amount found in the [[Wii]]. Of this, 1&nbsp;GB is reserved for the operating system and is unavailable to games. The memory architecture allows the CPU and GPU to access both the main DDR3 memory pool and the eDRAM cache memory pool on the GPU, removing the need for separate, dedicated memory pools. The console includes either an 8&nbsp;GB (Basic) or 32&nbsp;GB (Deluxe <small>(NA)</small> / Premium <small>(WW)</small>) internal [[eMMC]] [[flash memory]], expandable via [[Secure Digital|SD]] memory cards up to 32&nbsp;GB and [[Universal Serial Bus|USB]] external [[hard disk drive]]s up to 2&nbsp;TB.
  
 
<!-- Connectivity / Input+Output -->
 
<!-- Connectivity / Input+Output -->
The Wii U features [[802.11 b/g]] [[802.11 n|/n]] [[wireless network]] connectivity and support for [[Fast Ethernet]] with an accessory, [[Bluetooth 4.0]], a total of four [[USB 2.0]] ports, and an SD/[[Secure Digital|SDHC]] memory card slot.<ref name=bluetooth>[http://www.broadcom.com/press/release.php?id=s722281 Delivers Advanced Wireless Connectivity to Nintendo's Wii U Gaming Experience]. Broadcom. Retrieved on August 23, 2013.</ref><ref>{{cite web|url=https://www.nintendo.com/wiiu/features/tech-specs/ |title=Wii U Technical Specs |publisher=Nintendo.com |date= |accessdate=November 18, 2012}}</ref> An additional power port is also included to power the [[Wii Sensor Bar]], an auxiliary infrared emitter used by [[Wii Remote]] peripherals for motion tracking. Video output options include [[1080p]], [[1080i]], [[720p]], [[576i]], [[480p]] and [[480i]], through [[HDMI 1.4]] and [[component video]] ([[YPbPr|{{YPbPr}}]], [[D-Terminal]] and [[RGBS|RGB]] [[SCART]]) or 576i, 480i [[anamorphic widescreen]] through [[composite video]] <small>([[S-Video]], [[SCART]] and D-Terminal)</small>. Audio output options include six-channel [[5.1 surround sound|5.1]] [[Linear pulse-code modulation|linear PCM]] surround sound or [[Stereophonic sound|analog stereo]]. The console also supports [[stereoscopy|stereoscopic]] (3D) images and video.<ref name="WiiU3D" /><ref name="Official specs" />
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The Wii U features [[802.11 b/g]] [[802.11 n|/n]] [[wireless network]] connectivity and support for [[Fast Ethernet]] with an accessory, [[Bluetooth 4.0]], a total of four [[USB 2.0]] ports, and an SD/[[Secure Digital|SDHC]] memory card slot. An additional power port is also included to power the [[Wii Sensor Bar]], an auxiliary infrared emitter used by [[Wii Remote]] peripherals for motion tracking. Video output options include [[1080p]], [[1080i]], [[720p]], [[576i]], [[480p]] and [[480i]], through [[HDMI 1.4]] and [[component video]] ([[YPbPr]], [[D-Terminal]] and [[RGBS|RGB]] [[SCART]]) or 576i, 480i [[anamorphic widescreen]] through [[composite video]] <small>([[S-Video]], [[SCART]] and D-Terminal)</small>. Audio output options include six-channel [[5.1 surround sound|5.1]] [[Linear pulse-code modulation|linear PCM]] surround sound or [[Stereophonic sound|analog stereo]]. The console also supports [[stereoscopy|stereoscopic]] (3D) images and video.
  
 
=== Controllers ===
 
=== Controllers ===
 
[[File:Wii U controller illustration.svg|thumb|An illustration of the Wii U GamePad (White)]]
 
[[File:Wii U controller illustration.svg|thumb|An illustration of the Wii U GamePad (White)]]
The [[Wii U GamePad]] is the console's primary [[video game controller|controller]]: its main feature is a built-in 6.2&nbsp;inch (15.7&nbsp;cm) [[resistive touchscreen]], which can be used as a [[Second screen|companion]] to games being played on a television, or as a means of playing games [[Off-TV Play|on the GamePad itself]] without a television. The GamePad is designed to enable a concept referred to by Nintendo as "[[Asymmetry|asymmetric]] gaming": in [[Multiplayer video game|multiplayer]] games, a player using the GamePad may have a different gameplay objective and experience than other players.<ref name=gamasutra-gamepad>{{cite web|title=Nintendo Unveils Wii U, Controller With Built-In 6.2" Touchscreen|url=http://www.gamasutra.com/view/news/171695/Nintendo_reveals_Wii_Us_Miiverse_new_hardware_specifics.php|publisher=Gamasutra|accessdate=June 4, 2012}}</ref><ref name=metro-nl>{{cite web|title=Nintendo Land preview: Zelda: Battle Quest and Luigi's Ghost Mansion|url=http://www.metro.co.uk/tech/games/901203-nintendo-land-preview-zelda-battle-quest-and-luigis-ghost-mansion|publisher=Metro|accessdate=June 6, 2012}}</ref>
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The [[Wii U GamePad]] is the console's primary [[video game controller|controller]]: its main feature is a built-in 6.2&nbsp;inch (15.7&nbsp;cm) [[resistive touchscreen]], which can be used as a [[Second screen|companion]] to games being played on a television, or as a means of playing games [[Off-TV Play|on the GamePad itself]] without a television. The GamePad is designed to enable a concept referred to by Nintendo as "[[Asymmetry|asymmetric]] gaming": in [[Multiplayer video game|multiplayer]] games, a player using the GamePad may have a different gameplay objective and experience than other players.
  
The GamePad's display contents are rendered on the Wii U itself, and streamed wirelessly as video to the GamePad.<ref name="crecente1">{{cite web|url=http://www.polygon.com/2012/11/16/3653294/wii-u-range-test-gamepad|title=Wireless Tech Behind WiiU Gamepad|work=Polygon|first=Brian|last=Crecente|date=November 16, 2012|accessdate=November 27, 2012}}</ref> The GamePad also supports [[near field communication]]s;<ref>{{cite web|last=Kee |first=Edwin |url=http://www.ubergizmo.com/2012/06/wii-u-details-released-gets-redesigned-controller-and-nfc-capability/ |title=Wii U details released, gets redesigned controller and NFC capability |publisher=Ubergizmo |date= |accessdate=June 12, 2012}}</ref> cards and specially-designed figurines, such as Nintendo's [[Amiibo]] line, can be used with the GamePad to interact with games. In Japan, it can also be used for [[contactless payment]]s from eShop with [[Suica]] cards.<ref name=polygon-suica>{{cite web|title=Wii U will let you purchase items using compatible transport money cards|url=http://www.polygon.com/2014/5/8/5694142/wii-u-nintendo-suica-transport-card|website=Polygon|accessdate=December 3, 2014}}</ref><ref>{{cite web|last1=LeJacq|first1=Yannick|title=How Nintendo's Amiibo Toys Will Work In Smash Bros. And Beyond|url=http://kotaku.com/how-nintendos-amiibo-toys-will-work-in-smash-bros-and-1588803303|website=Kotaku|publisher=Kotaku|accessdate=July 19, 2014}}</ref><ref name="Briefing">{{cite web |url=https://www.nintendo.co.jp/ir/en/library/events/120127/04.html |title=Corporate Management Policy Briefing/Third Quarter Financial Results Briefing|date=January 27, 2012|publisher=[[Nintendo]]|accessdate=February 11, 2012}}</ref><ref>{{cite web|author=JC Fletcher |url=http://www.joystiq.com/2012/01/31/iwata-interested-in-nfc-payments-tolerant-of-microtransactions/ |title=Iwata interested in NFC payments, tolerant of microtransactions |work=Joystiq |date=January 31, 2012 |accessdate=June 12, 2012}}</ref>
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The GamePad's display contents are rendered on the Wii U itself, and streamed wirelessly as video to the GamePad. The GamePad also supports [[near field communication]]s; cards and specially-designed figurines, such as Nintendo's [[Amiibo]] line, can be used with the GamePad to interact with games. In Japan, it can also be used for [[contactless payment]]s from eShop with [[Suica]] cards.
  
 
[[File:Nintendo-Wii-U-Pro-Controller-Black.jpg|link=File:Nintendo-Wii-U-Pro-Controller-Black.jpg|thumb|The Wii U Pro Controller, a more conventional controller compared to the Gamepad.]]
 
[[File:Nintendo-Wii-U-Pro-Controller-Black.jpg|link=File:Nintendo-Wii-U-Pro-Controller-Black.jpg|thumb|The Wii U Pro Controller, a more conventional controller compared to the Gamepad.]]
A new [[Wii U Pro Controller]] was released alongside the Wii U. The Wii U Pro Controller is an updated version of the Wii's [[Classic Controller]] that is designed to appeal to "[[Gamer#Hardcore gamer|hardcore]]" players, with a more traditional [[gamepad]] design that resembles those used by the [[PlayStation]] and [[Xbox]] lines (and in particular, the [[Xbox 360]]'s [[Xbox 360 Controller|controller]]), and a claimed 80-hour battery life.<ref>{{cite web|url=http://uk.ign.com/articles/2012/10/16/wii-u-pro-controller-boasts-80-hour-battery-life |title=Wii U Pro Controller Boasts 80-Hour Battery Life |work=IGN.com |date=October 16, 2012 |accessdate=September 21, 2013}}</ref><ref>{{cite web|url=http://popwatch.ew.com/2012/06/03/wii-u-pro-controller-xbox/|title=The Wii U Pro Controller looks very familiar...|last=Franich|first=Darren|date=June 3, 2012|publisher=EW.com|accessdate=July 28, 2012}}</ref><ref>{{cite news|url=https://www.forbes.com/sites/erikkain/2012/06/05/nintendos-smart-decision-with-its-wii-u-pro-controller/|title=Nintendo's Smart Decision With Its Wii U Pro Controller|last=Kain|first=Erik|date=June 5, 2012|publisher=Forbes|accessdate=July 28, 2012}}</ref><ref>{{cite web|url=https://venturebeat.com/2012/06/03/nintendos-wii-u-pro-controller-may-make-microsoft-blush/|title=Nintendo’s Wii U Pro Controller may make Microsoft blush|last=Grubb|first=Jeffrey|date=June 3, 2012|publisher=VentureBeat|accessdate=July 28, 2012}}</ref><ref>{{cite web|url=http://www.gamezone.com/products/wii-u/news/nintendo-defends-wii-u-pro-controller-design|title=Nintendo defends Wii U Pro Controller design|last=Liebl|first=Matt|date=June 12, 2012|publisher=GameZone|accessdate=July 28, 2012}}</ref> The Wii U Pro Controller is compatible with [[List of Wii U games that use the Wii U Pro Controller|supported Wii U games]], but is not supported by Wii games.<ref>{{cite web|url=http://www.tomshardware.com/news/Wii-U-Pro-controller-compatibility,18475.html|title=Wii U Pro Controller Not Compatible With Wii Games|work=Tom's Hardware Guide|accessdate=November 26, 2012}}</ref>
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A new [[Wii U Pro Controller]] was released alongside the Wii U. The Wii U Pro Controller is an updated version of the Wii's [[Classic Controller]] that is designed to appeal to "[[Gamer#Hardcore gamer|hardcore]]" players, with a more traditional [[gamepad]] design that resembles those used by the [[PlayStation]] and [[Xbox]] lines (and in particular, the [[Xbox 360]]'s [[Xbox 360 Controller|controller]]), and a claimed 80-hour battery life.
  
The Wii U is compatible with existing [[Wii Remote]] and [[Wii Remote Plus]] controllers, along with their [[Wii Nunchuk|Nunchuk]] and [[Classic Controller]] attachments. A combination of up to four Wii Remotes or Pro Controllers can be used simultaneously, and the console can theoretically support up to two GamePads. Most software requires a Wii Sensor Bar in order to use Wii Remotes with the system, though some aspects, such as Off-TV Play and the Wii Mode, allow the Wii U GamePad to detect Wii Remotes.<ref>{{cite web|url=https://www.engadget.com/2012/06/05/nintendo-two-wii-u-gamepads-will-work-on-one-system/|title=Nintendo: two Wii U Gamepads will work on one system|author=Jon Fingas|date=June 5, 2012|publisher=Engadget|accessdate=June 5, 2012}}</ref><ref>{{cite web|url=http://kotaku.com/5915318/nintendo-unveils-hardcore-wii-u-controller |title=Nintendo Unveils Hardcore Wii U Controller |work=Kotaku |date= |accessdate=June 12, 2012}}</ref> The Wii U does not natively support [[GameCube controller]]s. While a USB adapter accessory allows GameCube controllers to be used on the console in ''[[Super Smash Bros for Nintendo 3DS and Wii U|Super Smash Bros. for Wii U]]'', it is not compatible with any other software.<ref name=eurogamer-gcwiiu/><ref name="GameCube Controller and SSB at E3"/>
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The Wii U is compatible with existing [[Wii Remote]] and [[Wii Remote Plus]] controllers, along with their [[Wii Nunchuk|Nunchuk]] and [[Classic Controller]] attachments. A combination of up to four Wii Remotes or Pro Controllers can be used simultaneously, and the console can theoretically support up to two GamePads. Most software requires a Wii Sensor Bar in order to use Wii Remotes with the system, though some aspects, such as Off-TV Play and the Wii Mode, allow the Wii U GamePad to detect Wii Remotes. The Wii U does not natively support [[GameCube controller]]s. While a USB adapter accessory allows GameCube controllers to be used on the console in ''[[Super Smash Bros for Nintendo 3DS and Wii U|Super Smash Bros. for Wii U]]'', it is not compatible with any other software.
  
 
== Software ==
 
== Software ==
{{Main article|Wii U system software}}
 
The Wii U's main menu has two main components: by default, the GamePad displays a home screen consisting of a grid with shortcuts to games and apps, while the television screen displays a lobby (WaraWara Plaza) populated by other users' [[Mii]]s. The two displays can be switched between the television screen and GamePad.<ref name=verge-onlinewarawara>{{cite web|title=Wii U's online gaming and 'Miiverse' outlined, including video chat and web client|url=https://www.theverge.com/2012/6/3/3061382/nintendo-wii-u-online-gaming-ios-app-community-messaging|website=The Verge|accessdate=December 24, 2014}}</ref><ref name=polygon-warawara>{{cite web|title=Nintendo reveals English version of 'Mii WaraWara': the WaraWara Plaza|url=http://www.polygon.com/2012/11/7/3612588/nintendo-reveals-english-version-of-mii-warawara-the-warawara-plaza|website=Polygon|accessdate=December 24, 2014}}</ref><ref>{{cite web|url=https://venturebeat.com/2012/06/05/social-networking-comes-to-wii-u-miiverse-will-interface-with-pcs-and-phones/ |title=Social networking comes to Wii U, Miiverse will interface with PCs and phones |publisher=VentureBeat |date=June 5, 2012 |accessdate=June 12, 2012}}</ref>
 
  
Pressing the controller's "Home" button suspends the current game or app and opens the Home Menu: it shows basic information (such as the current time, controller battery levels, and notifications), and allows access to several "multitasking" functions, including the [[Nintendo eShop]], Miiverse, download manager, a web browser,<ref>{{cite web|url=http://www.nintendoworldreport.com/news/30407 |title=Wii U Internet Browser Functionality Detailed – News |publisher=[[Nintendo World Report]]|date= |accessdate=June 12, 2012}}{{cite web|url=http://www.gamasutra.com/blogs/MattHackett/20121209/183160/The_Wii_U_web_browsers_HTML5_gaming_capabilities.php |title=The Wii U web browser's HTML5 gaming capabilities |publisher=Gamasutra |date=December 9, 2012 |accessdate=December 29, 2012}}</ref> and the user's friends list. To play [[Wii]] games, the user must enter "Wii Mode", a [[legacy mode]] that emulates the Wii's system software and [[Wii Menu]] interface. Initially, Wii Mode could only be used on the television screen, but the October 2013 firmware update enables Wii Mode to be used off-TV. Either way, Wii controllers must be used.<ref name=time-wiiofftv>{{cite news|title=Nintendo’s Massive New Wii U Update Is *THIS* Shy of Greatness|url=http://techland.time.com/2013/10/01/nintendos-massive-new-wii-u-update-is-this-shy-of-greatness/|accessdate=December 26, 2014|work=Time|date=October 1, 2013}}</ref>
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The Wii U's main menu has two main components: by default, the GamePad displays a home screen consisting of a grid with shortcuts to games and apps, while the television screen displays a lobby (WaraWara Plaza) populated by other users' [[Mii]]s. The two displays can be switched between the television screen and GamePad.
 +
 
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Pressing the controller's "Home" button suspends the current game or app and opens the Home Menu: it shows basic information (such as the current time, controller battery levels, and notifications), and allows access to several "multitasking" functions, including the [[Nintendo eShop]], Miiverse, download manager, a web browser, and the user's friends list. To play [[Wii]] games, the user must enter "Wii Mode", a [[legacy mode]] that emulates the Wii's system software and [[Wii Menu]] interface. Initially, Wii Mode could only be used on the television screen, but the October 2013 firmware update enables Wii Mode to be used off-TV. Either way, Wii controllers must be used.
  
 
=== Online services ===
 
=== Online services ===
The Wii U uses the [[Nintendo Network]] platform for online services (replacing the [[friend code]] system of the Wii), enabling online multiplayer, downloading and purchasing games or apps via Nintendo eShop, [[video chat]] using the GamePad's camera and the [[Nintendo Network#Wii U Chat|Wii U Chat]] service, and other services.<ref name=iw-videochat>{{cite web|title=Nintendo Wii U Adds Video Chat|url=http://www.informationweek.com/nintendo-wii-u-adds-video-chat/d/d-id/1107458?|website=InformationWeek|accessdate=December 25, 2014}}</ref> Up to twelve accounts can be created per console.<ref name=eg-nnetwork12>{{cite web|title=Wii U allows 12 user accounts per system, eShop downloads playable by all|url=http://www.eurogamer.net/articles/2012-11-07-wii-u-allows-10-user-accounts-per-system-eshop-downloads-played-by-all|website=Eurogamer|accessdate=December 25, 2014}}</ref>
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The Wii U uses the [[Nintendo Network]] platform for online services (replacing the [[friend code]] system of the Wii), enabling online multiplayer, downloading and purchasing games or apps via Nintendo eShop, [[video chat]] using the GamePad's camera and the [[Nintendo Network#Wii U Chat|Wii U Chat]] service, and other services. Up to twelve accounts can be created per console.
  
A [[social networking service]] known as [[Nintendo Network#Miiverse|Miiverse]] is integrated into the Wii U's system software; it allows players to interact and share content in game-specific communities using their [[Mii]] as an avatar. Miiverse allows users to share accomplishments, screenshots, drawings and hand-written notes. Select games are integrated with Miiverse, where social interactions can also occur within the game, or appear within their content (such as in ''[[Splatoon]]'', where drawn posts can appear as [[graffiti]] on walls in its settings).<ref name=verge-onlinewarawara/><ref name=polygon-warawara/><ref name=avclub-splatoonmiiverse>{{cite web|title=Checking in on Splatoon’s lively community and sleazy amiibo support|url=http://www.avclub.com/article/checking-splatoons-lively-community-and-sleazy-ami-220375|website=The AV Club|accessdate=July 26, 2015}}</ref> Miiverse is moderated through software filtering as well as a [[human resources|human resource]] team in order to ensure that the content shared by users is appropriate and that no [[Spoiler (media)|spoilers]] are shared. In order to facilitate this, it was initially stated that comments posted could take up to 30 minutes to appear on Miiverse.<ref>{{cite web|author=JC Fletcher on |url=http://www.joystiq.com/2012/06/07/miiverse-messages-will-be-subject-to-moderation-before-posting/ |title=Miiverse messages will be subject to moderation before posting |work=Joystiq |date=June 7, 2012 |accessdate=October 25, 2012}}</ref>
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A [[social networking service]] known as [[Nintendo Network#Miiverse|Miiverse]] is integrated into the Wii U's system software; it allows players to interact and share content in game-specific communities using their [[Mii]] as an avatar. Miiverse allows users to share accomplishments, screenshots, drawings and hand-written notes. Select games are integrated with Miiverse, where social interactions can also occur within the game, or appear within their content (such as in ''[[Splatoon]]'', where drawn posts can appear as [[graffiti]] on walls in its settings). Miiverse is moderated through software filtering as well as a [[human resources|human resource]] team in order to ensure that the content shared by users is appropriate and that no [[Spoiler (media)|spoilers]] are shared. In order to facilitate this, it was initially stated that comments posted could take up to 30 minutes to appear on Miiverse.
  
 
=== Multimedia integration ===
 
=== Multimedia integration ===
The Wii U supports online video services through apps, such as [[Amazon Video]], [[Crunchyroll]], [[Hulu]], [[Netflix]], and [[YouTube]].<ref name=polygon-tviidiscontinued/><ref>{{cite web|url=https://www.engadget.com/2012/11/17/psa-day-one-patch-wii-u/ |title=PSA: Nintendo Wii U day-one patch now live, includes entire online infrastructure |work=Engadget |date=November 17, 2012 |accessdate=November 18, 2012}}</ref> The Wii U does not support playback of [[DVD]] or [[Blu-ray Disc]]; Iwata explained that the decision to exclude these formats was motivated primarily by patent licensing fees, and the fact that such functionality would be redundant to DVD and Blu-ray players that users may already own.<ref name=engadget-nodvd>{{cite web|title=Wii U will not play DVDs or Blu-ray, Iwata says|url=https://www.engadget.com/2011/06/15/wii-u-will-not-play-dvds-or-blu-ray-iwata-says/|website=Engadget|accessdate=December 25, 2014}}</ref>
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The Wii U supports online video services through apps, such as [[Amazon Video]], [[Crunchyroll]], [[Hulu]], [[Netflix]], and [[YouTube]]. The Wii U does not support playback of [[DVD]] or [[Blu-ray Disc]]; Iwata explained that the decision to exclude these formats was motivated primarily by patent licensing fees, and the fact that such functionality would be redundant to DVD and Blu-ray players that users may already own.
 
 
The [[Nintendo Network#Nintendo TVii|Nintendo TVii]] service allowed program listings from a user's television provider to be aggregated with online video on demand services into an [[electronic program guide]] with recommendations and search functionality, and the ability to use the GamePad's infrared functionality to tune a [[set-top box]] to a particular program. The app also provided integration with [[IMDB]], [[Rotten Tomatoes]], and [[Wikipedia]] to provide additional information, and social connectivity through [[Facebook]], [[Twitter]], or Miiverse.<ref name=ign-tvii>{{cite web|title=Nintendo TVii for Wii U Hands-On|url=http://ca.ign.com/articles/2012/12/21/nintendo-tvii-for-wii-u-hands-on|website=IGN|accessdate=December 25, 2014}}</ref><ref>{{cite news|url=https://www.pcmag.com/article2/0,2817,2409681,00.asp|title=Nintendo TVii Streams Video, DVR, Live TV to Wii U|work=PC Magazine|accessdate=October 13, 2014}}</ref> TVii was made available with the Wii U's release in Japan on December 8, 2012,<ref>{{cite web|url=https://www.engadget.com/2012/11/27/nintendo-tvii-launch-japan-december-8/ |title=Nintendo TVii will launch with Wii U in Japan on December 8th, IR remote costs $1|publisher=Engadget |date=November 27, 2012 |accessdate=December 19, 2012}}</ref> and in North America on December 20, 2012.<ref>{{cite web|url=https://www.theverge.com/2012/12/19/3783800/nintendo-launching-tvii-for-wii-u-on-december-20th |title=Nintendo officially launching TVii for Wii U in the US and Canada on December 20th|work=Engadget |date=December 19, 2012 |accessdate=December 19, 2012}}</ref> Following delays, a European launch was cancelled,<ref name=gameinformer-notviieurope>{{cite web|title=Nintendo Officially Cancels TVii Support For Wii U In Europe|url=http://www.gameinformer.com/b/news/archive/2015/02/14/nintendo-officially-cancels-tvii-support-for-wii-u-in-europe.aspx|website=Game Informer|accessdate=February 15, 2015}}</ref><ref name=techradar-tviiuk>{{cite web|title=Maybe not today, maybe not tomorrow, but soon Wii U TVii will hit Europe|url=http://www.techradar.com/news/gaming/consoles/maybe-not-today-maybe-not-tomorrow-but-soon-wii-u-tvii-will-hit-europe-1215138|website=TechRadar|accessdate=December 25, 2014}}</ref> and the service was discontinued in North America on August 11, 2015.<ref name=polygon-tviidiscontinued>{{cite web|title=Nintendo shutting down Wii U TVii service in August|url=http://www.polygon.com/2015/7/24/9037965/nintendo-wii-u-tvii-closure|website=Polygon|publisher=Vox Media|accessdate=July 25, 2015}}</ref> The service was discontinued in Japan on November 8, 2017.<ref>{{Cite web|url=https://www.nintendo.co.jp/support/information/2017/0829_nintendotv.html|title=Wii U『Nintendo TVii(ニンテンドーティービー)』サービス終了のお知らせ|サポート情報|Nintendo|website=www.nintendo.co.jp|access-date=December 23, 2018}}</ref><ref>{{cite web|url=https://www.nintendo.co.jp/wiiu/hardware/tvii/index.html |title=Nintendo TVii &#124; Wii U|Nintendo |publisher=Nintendo.co.jp |date= |language=Japanese |accessdate=June 16, 2016}}</ref>
 
 
 
== Developers ==
 
{{Expand section|date=December 2016}}
 
 
 
The Nintendo Web Framework, unveiled in 2013, is a toolset that uses modern web technology ([[WebKit]], [[HTML5]], and [[JavaScript]]) to simplify the process of [[Porting of video games|porting]] games to the Wii U's GamePad and TV. It was designed to make web-based games easier to port to the system than it would to code specifically for the Wii U.<ref>{{cite web|url=http://www.polygon.com/2013/3/27/4155152/nintendo-app-web-devs-wii-u-javascript|title=Nintendo hopes to win app and web devs to Wii U with JavaScript tools|first=Philip|last=Kollar|date=March 27, 2013|publisher=|accessdate=December 30, 2016}}</ref>
 
  
== Reception ==
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The [[Nintendo Network#Nintendo TVii|Nintendo TVii]] service allowed program listings from a user's television provider to be aggregated with online video on demand services into an [[electronic program guide]] with recommendations and search functionality, and the ability to use the GamePad's infrared functionality to tune a [[set-top box]] to a particular program. The app also provided integration with [[IMDB]], [[Rotten Tomatoes]], and [[Wikipedia]] to provide additional information, and social connectivity through [[Facebook]], [[Twitter]], or Miiverse. TVii was made available with the Wii U's release in Japan on December 8, 2012, and in North America on December 20, 2012. Following delays, a European launch was cancelled, and the service was discontinued in North America on August 11, 2015. The service was discontinued in Japan on November 8, 2017.
John Teti of ''[[The A.V. Club]]'''s Gameological Society considers the Wii U a compelling video game system which lacks focus, citing ''Nintendo Land'' as "ideas act[ing] in service of the technology".<ref name="avclub">{{cite web |url=http://gameological.com/2012/11/review-wii-u/ |last=Teti |first=John |publisher=[[The A.V. Club]] |date=November 18, 2012 |accessdate=November 19, 2012 |title=Wii U: Every Which Way}}</ref> Ben Gilbert of [[Engadget]] states that Nintendo delivers on its promise of releasing "a modern HD gaming console" but notes that "there are also some major missteps and half-baked ideas: a befuddling Friends List/Miiverse connection, a complete lack of many system-wide console standards (group chat, achievements, the ability to play non-game disc-based media) and a game controller that lasts only 3.5 hours", and stated that he could not give a complete assessment of the console with online components such as Nintendo TVii missing at launch.<ref name="engadget">{{cite web |url=https://www.engadget.com/wii-u-review/nintendo-wii-u-review/ |last=Gilbert |first=Ben |publisher=[[Engadget]] |date=November 18, 2012 |accessdate=November 19, 2012 |title=Nintendo Wii U review}}</ref> Similarly, ''[[TechRadar]]'' praised the system's GamePad functionality and HD graphics, but criticized the limited battery power on the GamePad, and the insufficient number of top-tier launch titles.<ref>{{cite web|author=Andrew Hayward |url=http://www.techradar.com/reviews/gaming/games-consoles/nintendo-wii-u-1084120/review |title=Nintendo Wii U review &#124; Games consoles Reviews |publisher=TechRadar |date= |accessdate=April 22, 2013}}</ref> Some industry figures do not consider the Wii U to be an [[History of video game consoles (eighth generation)|eighth-generation]] console,<ref>{{cite web|url=http://www.escapistmagazine.com/news/view/123927-Insomniac-Not-Working-on-the-Wii-U |title=Insomniac "Not Working" on the Wii U| last=Shearer|first=Stew|publisher=[[escapistmagazine.com]]|date=May 11, 2013|accessdate=May 12, 2013}}</ref> with many citing the hardware's processing speed.<ref>{{cite web|url=http://www.eurogamer.net/articles/df-hardware-wii-u-graphics-power-finally-revealed|title=Wii U graphics power finally revealed|last=Leadbetter|first=Richard|publisher=EuroGamer.net|date=February 5, 2013|accessdate=February 28, 2013}}</ref><ref>{{cite web|url=http://www.eurogamer.net/articles/2013-06-26-dreamfall-chapters-we-are-preparing-to-go-to-consoles|title=Dreamfall Chapters: "We are preparing to go to consoles"|last=Purchese|first=Robert|publisher=[[eurogamer.net]]|date=June 26, 2013|accessdate=July 11, 2013}}</ref> However, Fils-Aimé has noted that similar comments were made in 2006 when the [[Wii]] first launched.<ref>{{cite web|url=http://kotaku.com/nintendo-saying-next-gen-is-only-sony-vs-microsoft-is-514050644 |title=Nintendo: Saying Next-Gen is Only Sony vs. Microsoft Is So 2006| last=Totilo|first=Stephen|publisher=[[kotaku.com]]|date=June 18, 2013|accessdate=June 18, 2013}}</ref>
 
  
<!-- PS4 and Xbox One launches -->
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[[Category:Nintendo consoles]]
Following the launch of other [[History of video game consoles (eighth generation)|eighth-generation]] consoles, the [[PlayStation 4]] and [[Xbox One]], in November 2013, some critics suggested that the Wii U would continue to struggle as it lacked the third-party support of its rivals.<ref>{{cite news|last=Kohler|first=Chris|title=What the Hell Is Wrong With Nintendo?|url=https://www.wired.com/gamelife/2013/12/wii-u-sales/|publisher=Wired|accessdate=December 30, 2013|date=December 5, 2013}}</ref><ref>{{cite news|last=Nowak|first=Peter|title=Year in review: The biggest tech flops of 2013|url=http://www.cbc.ca/news/technology/year-in-review-the-biggest-tech-flops-of-2013-1.2467354|series=Technology & Science|work=CBC News|accessdate=December 30, 2013|date=December 30, 2013}}</ref> In December 2013 article, Chris Suellentrop of ''[[The New York Times]]'' argued that the Wii U was the only new console with a video game worth playing—''[[Super Mario 3D World]]''—which he described as being "the best ''Mario'' game in years". Despite the praise, he noted that "one great game won't save a console", and although other good games exist on the Wii U, he admitted that its lineup "[was] still pretty thin".<ref>{{cite news|last=Suellentrop|first=Chris|title=Mario Tries to Rescue His Console|url=https://www.nytimes.com/2013/11/25/arts/video-games/super-mario-3d-world-could-make-the-wii-u-popular.html?_r=3&adxnnl=1&ref=arts&adxnnlx=1386890554-ggZNG/r8oOu1Q+l0dZMD5w|publisher=New York Times|accessdate=December 12, 2013|date=November 24, 2013}}</ref> [[Time (magazine)|Time]] writer Matt Peckham said that the Wii U was the system of choice to pick up during that Christmas season, praising the console's game lineup, affordable price, Off-TV Play, the absence of subscription fees for its online services, [[backward compatibility]] and media features. However, he noted that the system still needs a price cut and an improved first and third-party software lineup.<ref>{{cite news|last=Peckham|first=Matt|title=10 Reasons I’d Pick the Wii U over the PlayStation 4 and Xbox One Today|url=http://techland.time.com/2013/12/04/10-reasons-id-pick-the-wii-u-over-the-playstation-4-and-xbox-one-today/|work=Time Tech|publisher=Time|accessdate=December 14, 2013|date=December 4, 2013}}</ref> [[CNET]] also noted that the Wii U had a better lineup of games and lower price in comparison to its competitors, mainly due to its one-year head start.<ref>{{cite web|title=Xbox or PS4? Maybe that's the wrong question|url=http://news.cnet.com/1606-2_3-50159685.html|publisher=CNET|accessdate=December 14, 2013}}</ref>
 

Latest revision as of 19:17, 5 February 2019

Wii U
WiiU.svg
Wii U Console and Gamepad.png
A Wii U console (right) and Wii U GamePad (left).
Also known as Project Café (code name)
Developer Nintendo IRD, NTD
Manufacturer Nintendo, Foxconn, Mitsumi
Type Home video game console
Generation Eighth generation
Release date US / CA: November 18, 2012
MEX / SA: November 29, 2012
EU / AU: November 30, 2012
JP: December 8, 2012
BR: November 26, 2013
Retail availability 2012–2017
Introductory price US$299/¥26,250 (Basic Set)
US$349/¥31,500 (Deluxe/Premium Set)
Discontinued WW: January 31, 2017
Units sold Worldwide: 13.56 million
(2017-03-31)
Media

Physical and digital

Operating system Wii U system software
CPU 1.24 GHz Tri-Core IBM PowerPC "Espresso"
Memory 2 GB DDR3
Storage Internal flash memory:
GB (Basic Set) / 32 GB (Deluxe Set)
SD/SDHC card
USB storage device
Display

Video output formats

Composite video
Component video
(480i, 480p, 720p, 1080i, 1080p)

HDMI (480p, 720p, 1080i, 1080p)

Wii U GamePad (FWVGA)
Graphics 550 MHz AMD Radeon "Latte"
Sound 5.1 Linear PCM, Analog stereo
Controller input

Wii U GamePad, Wii U Pro Controller, Wii Remote (Plus)

Wii Balance Board
Camera 1.3 Megapixels (Wii U GamePad)
Touchpad Resistive touchscreen (Wii U GamePad)
Connectivity Wi-Fi IEEE 802.11 b/g/n
Bluetooth 4.0
4 × USB 2.0
Power 75 W
Online services

Nintendo Network

Dimensions Width: 17.2 cm (6.8 in)
Height: 4.6 cm (1.8 in)
Length: 26.9 cm (10.6 in)
Mass 1.5 kilograms (3.3 lb)
Best-selling game Mario Kart 8, 8.42 million
(2018-03-31)
Backward
compatibility
Wii
Predecessor Wii
Successor Nintendo Switch
Website https://www.nintendo.com/wiiu

Introduction[edit]

The Wii U is a home video game console developed by Nintendo, and the successor to the Wii. The console was released in November 2012 and was the first eighth-generation video game console, as it competed with Microsoft's Xbox One and Sony's PlayStation 4.

The Wii U is the first Nintendo console to support HD graphics. The system's primary controller is the Wii U GamePad, which features an embedded touchscreen, and combines directional buttons, analog sticks, and action buttons. The screen can be used either as a supplement to the main display (either providing an alternate, asymmetric gameplay experience, or a means of local multiplayer without resorting to a split screen), or in supported games, to play the game directly on the GamePad independently of the television. The Wii U is backward compatible with all Wii software and accessories – games can support any combination of the GamePad, Wii Remote, Nunchuk, Balance Board, or Nintendo's more traditionally designed Classic Controller or Wii U Pro Controller for input. Online functionality centers around the Nintendo Network platform and Miiverse, an integrated social networking service which allows users to share content in game-specific communities.

The Wii U was met with a generally positive reception, including praise for its GamePad controller, improvements to online functionality over the Wii, backwards compatibility with existing Wii software and controllers, affordability in comparison to other eighth-generation consoles, and non-reliance on a subscription for online functionality. However, the Wii U received criticism in several areas, including the GamePad's battery life and issues with the console's user interface and functionality, along with a weak lineup of launch titles and a lack of clear vision. The Wii U was met with slow consumer adoption, with low sales primarily credited to a weak lineup of launch titles, limited third-party support, and poor marketing. Wii U production officially ended in January 2017. On March 3, 2017, Nintendo released a new flagship home console, the Nintendo Switch, although the Wii U was noted for pioneering several concepts that were refined in the Switch.

Specifications[edit]

Hardware[edit]

The black Wii U console, with 32 GB of internal storage.

The Wii U uses a custom multi-chip module (MCM) developed by AMD, IBM and Renesas in co-operation with Nintendo IRD and Nintendo Technology Development. The MCM combines an "Espresso" central processing unit (CPU) and a "Latte" graphics chip (GPU), as well as a SEEPROM memory chip. The Espresso CPU, designed by IBM, consists of a PowerPC 750-based tri-core processor with 3 MB of shared L2 cache memory and clocked at approximately 1.24 GHz. Despite belonging to the PowerPC family, the Espresso also shares some architectural concepts with the POWER7 architecture, such as the use of eDRAM cache and being manufactured at a 45 nm node. The Latte graphics chip contains both a "GX2" GPGPU, which runs Wii U applications, and a "GX" GPU, which enables backward compatibility with Wii games. The GX2, designed by AMD, is based on the Radeon R600/R700 architecture and is clocked at approximately 550 MHz. It is manufactured at a 40 nm node and contains 32 MB of eDRAM cache memory, which can also act as L3 cache for the CPU. The GX, originally designed by ArtX, contains a 1 MB and a 2 MB banks of eSRAM cache memory. The Latte chip also includes a secondary custom ARM9 processor with 96 KB of SRAM memory that handles system tasks in the background during gameplay or while the system is in sleep mode, and dedicated hardware audio DSP module.

The console contains 2 GB of DDR3 system memory consisting of four 512 MB DRAM chips with a maximum bandwidth of 12.8 GB/s. This is 20 times the amount found in the Wii. Of this, 1 GB is reserved for the operating system and is unavailable to games. The memory architecture allows the CPU and GPU to access both the main DDR3 memory pool and the eDRAM cache memory pool on the GPU, removing the need for separate, dedicated memory pools. The console includes either an 8 GB (Basic) or 32 GB (Deluxe (NA) / Premium (WW)) internal eMMC flash memory, expandable via SD memory cards up to 32 GB and USB external hard disk drives up to 2 TB.

The Wii U features 802.11 b/g /n wireless network connectivity and support for Fast Ethernet with an accessory, Bluetooth 4.0, a total of four USB 2.0 ports, and an SD/SDHC memory card slot. An additional power port is also included to power the Wii Sensor Bar, an auxiliary infrared emitter used by Wii Remote peripherals for motion tracking. Video output options include 1080p, 1080i, 720p, 576i, 480p and 480i, through HDMI 1.4 and component video (YPbPr, D-Terminal and RGB SCART) or 576i, 480i anamorphic widescreen through composite video (S-Video, SCART and D-Terminal). Audio output options include six-channel 5.1 linear PCM surround sound or analog stereo. The console also supports stereoscopic (3D) images and video.

Controllers[edit]

An illustration of the Wii U GamePad (White)

The Wii U GamePad is the console's primary controller: its main feature is a built-in 6.2 inch (15.7 cm) resistive touchscreen, which can be used as a companion to games being played on a television, or as a means of playing games on the GamePad itself without a television. The GamePad is designed to enable a concept referred to by Nintendo as "asymmetric gaming": in multiplayer games, a player using the GamePad may have a different gameplay objective and experience than other players.

The GamePad's display contents are rendered on the Wii U itself, and streamed wirelessly as video to the GamePad. The GamePad also supports near field communications; cards and specially-designed figurines, such as Nintendo's Amiibo line, can be used with the GamePad to interact with games. In Japan, it can also be used for contactless payments from eShop with Suica cards.

The Wii U Pro Controller, a more conventional controller compared to the Gamepad.

A new Wii U Pro Controller was released alongside the Wii U. The Wii U Pro Controller is an updated version of the Wii's Classic Controller that is designed to appeal to "hardcore" players, with a more traditional gamepad design that resembles those used by the PlayStation and Xbox lines (and in particular, the Xbox 360's controller), and a claimed 80-hour battery life.

The Wii U is compatible with existing Wii Remote and Wii Remote Plus controllers, along with their Nunchuk and Classic Controller attachments. A combination of up to four Wii Remotes or Pro Controllers can be used simultaneously, and the console can theoretically support up to two GamePads. Most software requires a Wii Sensor Bar in order to use Wii Remotes with the system, though some aspects, such as Off-TV Play and the Wii Mode, allow the Wii U GamePad to detect Wii Remotes. The Wii U does not natively support GameCube controllers. While a USB adapter accessory allows GameCube controllers to be used on the console in Super Smash Bros. for Wii U, it is not compatible with any other software.

Software[edit]

The Wii U's main menu has two main components: by default, the GamePad displays a home screen consisting of a grid with shortcuts to games and apps, while the television screen displays a lobby (WaraWara Plaza) populated by other users' Miis. The two displays can be switched between the television screen and GamePad.

Pressing the controller's "Home" button suspends the current game or app and opens the Home Menu: it shows basic information (such as the current time, controller battery levels, and notifications), and allows access to several "multitasking" functions, including the Nintendo eShop, Miiverse, download manager, a web browser, and the user's friends list. To play Wii games, the user must enter "Wii Mode", a legacy mode that emulates the Wii's system software and Wii Menu interface. Initially, Wii Mode could only be used on the television screen, but the October 2013 firmware update enables Wii Mode to be used off-TV. Either way, Wii controllers must be used.

Online services[edit]

The Wii U uses the Nintendo Network platform for online services (replacing the friend code system of the Wii), enabling online multiplayer, downloading and purchasing games or apps via Nintendo eShop, video chat using the GamePad's camera and the Wii U Chat service, and other services. Up to twelve accounts can be created per console.

A social networking service known as Miiverse is integrated into the Wii U's system software; it allows players to interact and share content in game-specific communities using their Mii as an avatar. Miiverse allows users to share accomplishments, screenshots, drawings and hand-written notes. Select games are integrated with Miiverse, where social interactions can also occur within the game, or appear within their content (such as in Splatoon, where drawn posts can appear as graffiti on walls in its settings). Miiverse is moderated through software filtering as well as a human resource team in order to ensure that the content shared by users is appropriate and that no spoilers are shared. In order to facilitate this, it was initially stated that comments posted could take up to 30 minutes to appear on Miiverse.

Multimedia integration[edit]

The Wii U supports online video services through apps, such as Amazon Video, Crunchyroll, Hulu, Netflix, and YouTube. The Wii U does not support playback of DVD or Blu-ray Disc; Iwata explained that the decision to exclude these formats was motivated primarily by patent licensing fees, and the fact that such functionality would be redundant to DVD and Blu-ray players that users may already own.

The Nintendo TVii service allowed program listings from a user's television provider to be aggregated with online video on demand services into an electronic program guide with recommendations and search functionality, and the ability to use the GamePad's infrared functionality to tune a set-top box to a particular program. The app also provided integration with IMDB, Rotten Tomatoes, and Wikipedia to provide additional information, and social connectivity through Facebook, Twitter, or Miiverse. TVii was made available with the Wii U's release in Japan on December 8, 2012, and in North America on December 20, 2012. Following delays, a European launch was cancelled, and the service was discontinued in North America on August 11, 2015. The service was discontinued in Japan on November 8, 2017.