Sega's Game Gear arrived soon after in 1990/1991 ... and triple the memory inside 1996's Game Boy Pocket. The Neo Geo Pocket Color shipped in 1999 with a 160x152 LCD also supporting 4,096 colors ...
Neo Geo Pocket Color and the Atari Lynx. The last of these has a particular significance for me, because back when I played the Game Boy as a kid, the Atari Lynx was something all the rich kids at ...