Google introduces 7-inch tablet called Nexus 7

The device was built in partnership with computer company ASUS, will run Jelly Bean, is optimized for Google Play, and is "super-thin," Google says. Games are "extremely fast and smooth" on the tablet, Google says, adding that its battery will support up to nine hours of video playback. It uses a Tegra 3 chipset and a 1280x800 HD Display, and has the portability of a paperback book, the company added.