Seznam računalnikov Sinclair


ZX80
(1980)
https://en.wikipedia.org/wiki/ZX80

NEC 78oC-1 (Zilog Z8oA compatible)
3,25MHz
4K ROM
32×24 characters
64X48 (Quarter Character blocks) graphics
Black and white via a UHF TV aerial adapter
No Sound
Microphone and earphone sockets at 250 baud
Expansion bus
Touch-sensitive, smooth-membrane keyboard


ZX81
(1981)
https://en.wikipedia.org/wiki/ZX81

NEC 78oC-1 (Zilog Z8oA compatible)
3.25MHz
4K ROM
32×24 characters
Black and white via a UHF TV aerial adapter
No Sound
Microphone and earphone sockets at 250 baud
Expansion bus
Touch-sensitive, smooth-membrane keyboard


ZX Spectrum
(1982)
https://en.wikipedia.org/wiki/ZX_Spectrum

3.54MHz Zilog Z8oA
16K or 48K RAM
32×22 text 256×192 8 colour graphics
1 channel 5 octave range sound
Dead Flesh Keyboard


ZX Spectrum+
(1984)
https://en.wikipedia.org/wiki/ZX_Spectrum#ZX_Spectrum+

3.54MHz Zilog Z8oA
48K RAM
32×22 text 256×192 8 colour graphics
1 channel 5 octave range sound
Tactile Keyboard


Sinclair QL
(1984)
https://en.wikipedia.org/wiki/Sinclair_QL

7.5 MHz
Motorola MC68oo8P
128K RAM
48K ROM
42×25 text, 256×256 colours
2 joystick ports
2 RS-232-C ports
TV and monitor con nections
2 100K Microdrives
2 network sockets


ZX Spectrum 128
(1985)
https://en.wikipedia.org/wiki/ZX_Spectrum#ZX_Spectrum_128

3.54MHz Zilog Z8oA
128K RAM
32×22 text 256×192 8 colour graphics
3 channel 7 octave range sound
Tactile Keyboard
joystick ports
RS-232-C
Midi Out


ZX Spectrum+2/+2A
(1986)
https://en.wikipedia.org/wiki/ZX_Spectrum#ZX_Spectrum_+2

3.54MHz Zilog Z8oA
128K RAM
32×22 text 256×192 8 colour graphics
3 channel 7 octave range sound
Tactile Keyboard, Grey casing
Built-in tape recorder
Joystick ports
RS-232-C
Midi Out


ZX Spectrum+3
(1987)
https://en.wikipedia.org/wiki/ZX_Spectrum#ZX_Spectrum_+3

3.54MHz Zilog Z8oA
128K RAM
32×22 text 256×192 8 colour graphics
3 channel 7 octave range sound
Tactile Keyboard
3in disk drive
Joystick ports
RS-232-C
Midi Out