After months of rumors and leaks, Google has finally unveiled their first Nexus tablet, the Asus Nexus 7. The 7-inch tablet comes with Android 4.1 (Jelly Bean), a 1.2GHz quad-core Tegra 3 processor with a 12-core GPU, 7-inch IPS display with 1280 x 800 HD resolution, 1.2-megapixel, front-facing camera, 1GB of RAM, 8GB or 16GB of storage, and a 4,325mAh battery giving you over 10 hours of usage. The Nexus 7 starts at $199 for the 8GB variation, and $249 for the 16GB version. Initially, the Nexus 7 is available for pre-order now in the US, Canada, UK, and Austrailia, with devices shipping in mid-July. A worldwide rollout is expected within months.