SNK
 
NEO GEO
-CPU: 68000 a 14 Mhz y un Z80
-RAM: 64Kb
-VRAM: 68Kb
-Z80 RAM: 2Kb
-Resolución: 320x224
-Colores en pantalla: 4096
-Sprites en pantalla: 30
- 8 canales de sonido
- Soporte: cartucho
 
NEO GEO CD
-CPU: 68000 a 14 Mhz y un Z80
-VRAM 128 Bits
-Resolución: 320x224
-Colores en pantalla: 4096 de una paleta de 65.000
-Sprites en pantalla: 30
-8 canales de sonido
-Soporte: CD
-8 Kb de memoria para salvar
 
NEO GEO POCKET
-CPUs: Toshiba TLCS900H core (16-bit), 6.144 MHz, Z80 at 3.072 MHz for sound.
-RAM: 12k for 900H, 4k for Z80
-ROM: 64kb boot ROM
-Interfaces: SIO 1 channel 19200 bps, 5-pin serial port
-Resolution: 160x152
-Colors: 16 palettes per plane, 48 palettes. 146 colors on screen out of 4096.** NEO GEO POCKET color mode, 20 -colors out of 4096.
-Sprites: 64 sprites per frame, 4 colors per sprite*.
-Scrolling: 2 scrolling planes, 8x8 character tiles, 4 colors each*.
-Sound: PSG 6 tone simultaneous output. Stereo sound.
-Cartridges: Maximum 2 MB (16 Mbit) with 4-16Mbit flash memory.
-Batteries: 40 hours on 2 AA batteries. Lithium battery backs up memory and clock.