Three Game Boy models launched during the 1990s:
| Model | Release Year | Key Features |
|---|---|---|
| Game Boy (DMG-01) | 1989 (JP/NA), 1990 (EU) | Original "brick" design, 4-shade green LCD, 4 AA batteries, link cable multiplayer. |
| Game Boy Pocket (MGB-001) | 1996 | 30% smaller, true black-and-white screen, 2 AAA batteries, same cartridge slot. |
| Game Boy Color (CGB-001) | 1998 (JP), 1999 (NA/EU) | Color TFT screen (56 colors on-screen), 2x CPU speed, IR port, GBC-exclusive carts (clear/black), plays GB games. |
All three 90s models share the same cartridge port (except GBC exclusives) and link cable compatibility.