Steam Deck is the most powerful, full-featured gaming handheld in the world.
Quick specs:
Powerful, custom APU developed with AMD
Optimized for hand-held gaming
Full-sized controls
7" touchscreen
WiFi and Bluetooth ready
USB-C port for accessories
microSD slot for storage expansion
3 different storage options available
Starts shipping December 2021. Since it's based on Linux, we now know a big reason why Valve has been investing in Linux gaming with the likes of Steam Play Proton. It will play your Linux native titles, with support boosted by Proton.