- Main processor: Zilog Z80 (8-bit)
- Processor speed: 3.58 MHz[3] (same as NTSC dot clock)
- Resolution: 160 x 144 pixels
- Colors available: 4,096
- Colors on screen: 32
- Maximum sprites: 64
- Sprite size: 8×8 or 8×16
- Screen size: 3.2 inches
- Audio: 3 square wave generators, 1 noise generator, the system has a mono speaker, but stereo sound can be had via headphone input.
- RAM: 8 KB
- Video RAM: 16KB
- Power: internal: 6 AA batteries / external: 9V DC, 300mA, 3W
