Not everybody has the eyestrain problems from backlit screens that many do. I recently purchased a used 7 inch Android tablet specifically for the times when I do want a backlit reader. I don't use it all the time, I have an e-ink reader that I still like, and in fact plan on getting a K3 and passing my current reader on to my mother. There are times, however, when I do appreciate the backlit screen, and I've never had eyestrain problems from reading on it.
|