Not sure of this has been posted in the thread yet but Nintendo have released the official specs.
https://www.nintendo.co.uk/Nintendo-Switch/Specifications/Specifications-1176277.html#1
Product Name Nintendo Switch (Console)
Size 102 x 239 x 13.9mm (with Joy-Con attached)
Please note: 28.4mm at the thickest, from the tips of the analog sticks to the ZL/ZR Button protrusions.
Weight Approx. 297g
(With Joy-Con controllers attached: 398g)
Screen Capacitive touch screen
6.2 inch LCD
1280x720 resolution
CPU / GPU NVIDIA customized Tegra processor
System Memory 32 GB
Please note: a portion of this internal memory is reserved for use by the system.
Communication Features Wireless LAN (IEEE 802.11 a/b/g/n/ac compliant)
Bluetooth 4.1 (TV mode only. A wired LAN connection is possible through the use of a commercially available wired LAN adapter.)
Video Output Maximum resolution: 1920x1080, 60 fps
Please note: output via HDMI cable in TV mode. In tabletop mode and handheld mode, the maximum resolution is 1280x720, which matches the screen resolution.
Audio Output Supports linear PCM 5.1ch
Please note: output via HDMI cable in TV mode.
Speakers Stereo
USB Terminal USB Type-C terminal
Used for charging or for connecting to the Nintendo Switch dock.
Headphone Mic. Jack Stereo output
Game Card Slot Exclusively for Nintendo Switch game cards.
microSD Card Slot Compatible with microSD, microSDHC, and microSDXC memory cards.
Please note: an update via an internet connection is required to use microSDXC memory cards.
Sensors Accelerometer
Gyroscope
Brightness sensor
Operating Environment Temperature: 5-35°C
Humidity: 20-80%
Internal Battery Lithium ion battery / battery capacity 4310mAh
Please note: the internal battery cannot be removed. If the battery needs to be replaced, we plan to offer paid replacement via Nintendo Customer Support.
Battery Life Battery life can last for more than six hours, but will vary depending on the software and usage conditions.
For example, The Legend of Zelda: Breath of the Wild can be played for roughly three hours on a single charge.
Charging Time 3 hours approx.
Please note: this is the time taken to charge while the console is in sleep mode
Product Nintendo Switch (Dock)
Size 104 x 173 x 54mm
Weight Approx. 327g
Connectors • USB ports: two USB 2.0 compatible ports on the side, one on the back. (Launches with USB 2.0 support, but USB 3.0 support will be added in a future update.)
• System connector
• AC adapter port
• HDMI port