WATM is a ZX Spectrum clone, developed in Moscow, in 1991, by two firms, MicroArt and ATM. It has a Z80 at 7 MHz, 1024 kB RAM, 128 kB ROM, AY-8910, 8-bit DAC, 8-bit 8-channel ADC, RS-232, Centronics, Beta Disk Interface, IDE interface, AT/XT keyboard, text mode, and 3 graphics modes.
WThe Didaktik was a series of 8-bit home computers based on the clones of Intel 8080 and Zilog Z80 processors produced in former Czechoslovakia.
WThe Dubna 48K is a Soviet clone of the ZX Spectrum home computer. It was based on an analogue of the Zilog Z80 microprocessor. Its name comes from Dubna, a town near Moscow where it was produced, and "48K" stands for 48 KBs of RAM.
WHobbit (Хоббит) is a Soviet/Russian 8-bit home computer, based on the Sinclair ZX Spectrum hardware architecture. It also featured a CP/M mode and Forth mode or LOGO mode, with the Forth or LOGO operating environment residing in an on-board ROM chip.
WThe Unipolbrit Komputer 2086 was a Polish version of the home computer Timex Sinclair 2068, produced by a joint venture of the Polish state-owned Unimor and foreign company Polbrit International. The machine wasn't 100% ZX Spectrum-compatible and a "Spectrum Emulation" cartridge was available.
WThe Pentagon (Пентагон) home computer was a clone of the British-made Sinclair ZX Spectrum 128. It was manufactured by amateurs in the former Soviet Union, following freely distributable documentation. Its PCB was copied all over the ex-USSR in 1991-1996, which made it a widespread ZX Spectrum clone. The name "Pentagon" derives from the shape of the original PCB, with a diagonal cut in one of the corners.
WThe SAM Coupé is an 8-bit British home computer that was first released in late 1989. It was designed to have compatibility with the Sinclair ZX Spectrum, albeit in 48K mode only. It features a compatible screen mode and emulated compatibility, and was marketed as a logical upgrade from the Spectrum. It was originally manufactured by Miles Gordon Technology (MGT), based in Swansea in the United Kingdom.
WThe TC-2048 or Timex Computer 2048 is a 1984 computer developed by Timex Portugal, the portuguese branch of Timex Corporation. It was based on the Timex Sinclair 2048 prototype, a 16k version of the TS-2068, with a similar redesign case, Kempston joystick interface and additional video modes.
WThe Timex Sinclair 2068 (TS2068), released in November 1983, was Timex Sinclair's third and last home computer for the United States market. It was also marketed in Canada, Argentina, Portugal and Poland, as the Timex Computer 2068.
WThe TK90X was the first Brazilian ZX Spectrum clone made in 1985 by Microdigital Electrônica, a company located in São Paulo, Brazil, that had manufactured some ZX81 clones and ZX80 clones before.
WThe TK95 microcomputer was the evolution of the TK90X made in the second half of the 1980s by Microdigital Eletronica, a company located at São Paulo, Brazil that manufactured some ZX81 clones before and a ZX80 clone (TK80). The first version was launched in November 1986.