The first laptop: Epson’s HX-20
Writen on year 1982 in MiscellaneousThe first laptop: Epson’s HX-20 appear to market. It weighed only 1.5kg and had a built-in nickel cadmium battery that lasted 50 hours on one charge. The LCD monochrome screen was capable of displaying only four lines of text. It have dual Hitachi 6301 processors running at 614Hz, 16K of RAM, and RS-232, a built-in [...]
