| Early units | |
|---|---|
| Nintendo | Game & Watch · Game Boy (Pocket) (Light) · Game Boy Color · Game Boy Advance (SP) · Game Boy Micro · Nintendo DS (Lite) |
| Sony | |
| Sega | |
| GamePark and GamePark Holdings | |
| Bandai | |
| SNK | |
| Other handhelds | Atari Lynx · Gamate · Watara Supervision · Mega Duck · Game.com · Gizmondo · N-Gage · TurboExpress · Tapwave Zodiac · GameKing |