ntel® Atom™ Quad Core Z3580 (2.3GHz), PowerVR G6430, with OpenGL 3.0 support - 4GB LPDDR3 RAM, 64GB eMMC Flash, 5GB free lifetime ASUS WebStorage - MicroSD card (up to 128 GB), Intel 7262 - IPS capacitive touchscreen, 16M colors, 1920x1080, 401ppi, Corning Gorilla Glass 4 - Rear Camera 13 MP, f/2.7-4.8, 28-84mm (3x optical zoom), laser autofocus, OIS, dual-LED (dual tone) flash - Front Camera 5 MP, f/2.0 - Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot - Bluetooth V4.0+EDR , NFC - 3000 mAh Li-Polymer (non-removable) - Android 5.0 (Lollipop)(With ASUS ZenUI)