I think the light and contrast is a little better on the Paperwhite in comparison to the Aura (certainly less likely to have a blue tinge), but there is a trade-off with any lighted ereader, and that is the fact the contrast isn't quite up to the standard of those without a light. And if you got that feeling of the words 'floating' or feel as if you are reading through a window with the Aura, I think you'll probably find the same with the Paperwhite.
|