Z80A processor a 3.58 Mhz
16K ROM BASIC.
48K RAM
Memory bank switch (but there is nothing connected to other banks)
One joystick connector (Kempson)
Composite video available on the jack.
Runs on 9V like Sinclair ZX Spectrum.
ZX Spectrum edge connector compatible.
32×24 / 64×24 character screen
68-pin custom Gate Array (SCLD) capable of the following video modes
256×192 pixel, 32×24 attributes (Spectrum screen)
256×192 pixel, 32×192 attributes (extended color mode)
512×192 pixel, monochrome
Dual screen mode where you could flip between two Spectrum screens.