Want an e-reader with an extra-sharp resolution, but don't relish the thought of dropping $199 on a Kindle Voyage when some tablets cost that much? Kobo thinks it can help. Its just-unveiled Glo HD reader packs a 1,448 x 1,072 front-lit E Ink display for a more reasonable $130 -- that leaves a lot of spare money for, y'know, actual books. It has the same 4GB of built-in storage as its Amazon counterpart, too, so you'll have room for a big library. The Glo HD should reach North America on May 1st, and it'll land in the UK a month later with a £110 price tag.