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ZX 81

ZX 81 and ZX Expansion 16Kb RAM

 

Technical characteristics

Sinclair Research Ltd.
England
1980 December 1982
175 x 168 x 43 mm.
300 gr.
Zilog Z80 @ 1 Mhz. 8 bits
ROM 8 Kb. BASIC and Operative System inclusive
RAM 1 Kb.

32 x 24 Text

64 x 44 Graphics

Black and white

Without sound
40 keys membrane type. Very bad
Casette, television and terminal connector
16 Kb. RAM Expansion, ZX Printer
14.900 Ptas. / 89,55 Euros December 1.982
  Distributed in Spain by Investrónica S.A.
Easy to find at high price

 

What the icons meant?

 

Comments:

Computer launched in 1.981 to sustitute the launched the past year, the ZX 80. This computer was offer in two forms, one like a mount yourself kit, like an Apple 1 or ZX 80, or just mounted.

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