#Hanvon
- E Ink Kaleido 4 Doubles Colors to 40,000 on Color Ereaders
E Ink's Kaleido 4 doubles color output to 40,000 shades and promises less grain, but the first device to use it is a China-only tablet.
E Ink's Kaleido 4 doubles color output to 40,000 shades and promises less grain, but the first device to use it is a China-only tablet.