They're cute to boot.

This DIY DS-style dual-screen Raspberry Pi handheld is built around the Compute Module 5. Features dual 480p DSI touchscreens, Xbox-pattern controls, stereo audio, DAC, and 5000mAh battery. Designed ...

Most modern gaming handhelds have displays with 16:9 or 16:10 displays. Some models aimed at retro gamers might have 4:3 screens. But one Chinese hardware hacker made a handheld using one of those ...

The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent set of ports for such ...