ZX Spectrum

The ZX Spectrum was a brand of Sinclair Research microcomputer, distinguished from its predecessor the ZX81 by its colour graphics (and some other things which should probably be mentioned). All Spectrum models used a ZiLog Z80 CPU.

List of Spectrum models

16k/48k models

• ZX Spectrum
• ZX Spectrum+

128k models

• ZX Spectrum+ 128K ("Toastrack 128")
• ZX Spectrum +2
• ZX Spectrum +3/2A/2B

Clones

• ZX Spectrum SE

Replacement ROMs

• ZX Spectrum +3e
• OpenSE