Asus Nexus 7 - Jellybean - Android Version 4.4.2 -  7" Portable Google Tablet with NVIDIA Quad-core CPU and Jellybean OS. Comes with Android 4.2.4, the world's most popular mobile platform. 7” quad-core tablet delivers an advanced multimedia experience. World's best NFC experience on a tablet with a textured tactile design for enhanced comfort measuring just 10.45mm thin and 340g light.