Originally Posted by Ansileran
I'm not sure if I would say the colour e-ink screens aren't market ready. They do display some color after all.
The basic issue is that they aren't "real" colour screens, but B&W screens with a colour mask on top, and that drastically impacts both clarity and resolution. I'm sure that the genuine colour eInk screens (and similar technologies) that we'll have in the next few years will be a lot better.