The Libra H2O is a new 7-inch e-book reader from Kobo, which at £149.99 (inc. VAT; or $169.99) sits below the company's flagship 8-inch, £239.99 (or $249.99) Kobo Forma. Perhaps just as importantly, the Libra H2O is positioned between Amazon's top-end Kindle Oasis, which starts at £229.99 ($249.99) and the popular £119.99 ($129.99) Kindle Paperwhite.
All the basic specifications are present and correct. There's a 7-inch, 1,680-by-1,264, 300dpi e-Ink screen that refreshes quickly enough not to cause any usability problems. Wi-fi connectivity lets you download new books, while touch-screen functionality and a pair of buttons handle page turns.
Kobo Libra H2O review at ZDNet