The Tatung Einstein TC-01

The Einstein was built round the Z80 A at a clock speed of 4 MHz  with a 8k ROM and 64k of RAM , the 16 colour display is capable of displaying text of 40 or 32 characters on 24 line, (the computer I  have has an 80 column card fitted) and graphics of 256 x 192 pixels.

The sound has 3 voices 7 octaves, the interface's include Serial, Parallel, User port, 2 Joystick , Z80 Bus , Floppy Disk

The machine had a built in Hitachi 3" floppy disk drive

Apparently the Einstein is very close to being MSX  compatible, but does not meet the standard.