Nintendo Switch vs Nintendo Wii U

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Switch compared with Wii U
NintendoSwitchNintendoWii U
Overview
ReleasedMarch 2017November 2012
Performance
TypeHybridHome console
CPUNVIDIA customised Tegra processorIBM Espresso (PowerPC), 3 cores, 1.24 GHz
GPUNVIDIA customised Tegra processor (integrated GPU)AMD Radeon-based Latte, 550 MHz
Memory4 GB (better)2 GB
Storage32 GB8 GB, 32 GB
Disc driveNoYes
CPUNVIDIA customised Tegra processor (Tegra X1-based ODNX02-A2 in the 2017 model, according to iFixit)IBM PowerPC-based tri-core "Espresso" at about 1.24 GHz (Nintendo; fail0verflow Cafe OS log)
GPU–AMD Radeon-based "Latte" at about 550 MHz (Nintendo; fail0verflow Cafe OS log)
Memory detail4 GB LPDDR4 in two 2 GB Samsung chips in the 2017 model (iFixit; not published by Nintendo)2 GB DDR3L, identified from four Micron memory chips (iFixit)
Storage detail32 GB; about 6.2 GB is reserved for the system8 GB (Basic) or 32 GB (Premium) internal flash; Wii U and Wii optical discs
Storage expansionmicroSD, microSDHC and microSDXC cardsSD cards up to 2 GB, SDHC cards up to 32 GB; USB storage up to 2 TB (Nintendo)
Display and video
Maximum output1080p up to 60 fps1080p
Built-in screen6.2″ LCD, 1280 × 720–
Built-in screenCapacitive touch screen; 6.2-inch LCD; 1280 × 720; brightness sensor. Nintendo doesn't publish the refresh rateNo screen on the console; the Wii U GamePad has a 6.2-inch touch screen, 854 × 480 (Nintendo)
Video outputHDMI through the dock in TV mode; up to 1920 × 1080 at 60 fps; 1280 × 720 in handheld and tabletop modesHDMI up to 1080p; AV Multi out with composite, RGB SCART or component cable (Nintendo)
AudioStereo speakers; linear PCM 5.1ch over HDMI in TV mode; 3.5 mm headset jackSix-channel linear PCM over HDMI; analogue audio through AV Multi out (Nintendo)
Design and power
Battery life (maker's claim)Up to 9 hours–
Weight398 g (better)1,600 g
Battery life detail4310 mAh. About 4.5 to 9 hours for consoles with serial numbers starting "XK" (sold from August 2019), or 2.5 to 6.5 hours for "XA" consoles (2017 model); about 5.5 hours in The Legend of Zelda - Breath of the Wild on the current model; charges in about 3.5 hours. Console alone weighs about 297 gWii U GamePad battery lasts about 3–5 hours and charges in about 2.5 hours (Nintendo UK manual)
Power useTV mode 7 W while gaming; handheld 4 W while gaming31.5 W during gameplay in Nintendo's 2016 test
ColoursNeon Blue/Neon Red Joy-Con (UK store)–
Connections
PortsUSB-C on the console (charging and dock); wired LAN in TV mode needs a separate LAN adapter4 × USB 2.0, HDMI, AV Multi out, SD card slot, sensor bar port (Nintendo)
Wi-Fi and BluetoothWi-Fi 5 (IEEE 802.11 a/b/g/n/ac), Bluetooth 4.1Wi-Fi IEEE 802.11b/g/n (Nintendo)
ControllerDetachable Joy-Con (L) and (R)Wii U GamePad with touch screen, two analogue sticks, motion sensors, NFC and approximately 0.3-megapixel camera; works with Wii Remotes and the Wii U Pro Controller
Backward compatibilityNintendo Switch game cards onlyWii games and accessories

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