|Language||None built-in, all loaded from tape or disk|
|RAM||64 KB program RAM, 16 KB V-RAM (expandable to 32 KB)|
|Text modes||40×25 and 80×25|
|Graphic modes||320×200, 640×200|
|Colors||4 in 320×200 (16 with extended V-RAM), 2 in 640×200 (4 with extended V-RAM)|
The Sharp MZ-800 is an upgrade to the Sharp MZ-700. The upgrade mainly consists of a better graphics mode, better sound, a reset button and more I/O ports.
There was no language in ROM (the ROM size is only 2 KB, it is just used for boot and OS calls), it has to be loaded from tape. So there was a lot of languages adapted for this machine (more than five versions of BASIC, assemblers, Pascal, Lisp, C, Fortran, Comal, Forth, & others).