Yet a lot of similarities and differences between the 2 systems.
Despite having the colour attributes logic, it wasn't as bad as on the [[ZX Spectrum|Speccy]]. Yet as As a Z80 based computer, many European Sofware developpers did those awfull scrappy speccy ports, which Japanese couldn't understand ("why do they have so scrappy graphics ?")
Latter MSX standard included extra video modes without the colours clashes.