As of 2015, the best tablet for reading e-books is the Amazon Kindle Voyager, according to CNET. It has an 8.6 out of 10 rating on CNET, where reviewer David Carnoy describes it as potentially the "best e-reader ever."
The Amazon Kindle Voyager features benefits such as a lightweight body, high resolution and effective contrast for reading without eye strain. It also features dedicated page-turn buttons, built-in lighting and a sturdy case made from magnesium with a flush glass front. Other highly-rated tablets for reading e-books include the Amazon Kindle Paperwhite, the Barnes & Noble Nook GlowLight and the Kobo Glo, according to CNET.