5his is a wonderful device, I love it. "The display on the Voyage is sensational, easily the best I’ve seen on an ebook reader. At 300 pixels per inch, it’s the highest-resolution eink screen yet, beating even the Kobo Aura HD. That’s still not quite as pin-sharp as ink on paper, but it’s pretty good.
And unlike paper, this ereader incorporates Amazon’s Paperwhite technology. Where conventional colour tablets have backlights which are tiring on the eyes after a while, this has a frontlight that comes from one side instead of shining in your eyes. Even better, there’s an auto brightness setting which measures the ambient light and adjusts the brightness accordingly. This works well and the light is reasonably power-stingy – even with the light on the battery lasts a good month between charges.
Like other eink readers, it has the considerable advantage over backlit colour screens that it’s easy to read in bright sunlight, even through sunglasses."