Android 4.1 3G Phone "Granite" - 5.7 Inch 720p Screen, 12MP Camera, 1GHz Dual Core CPU, 1GB RAM OS version: Android 4.1 CPU: MT6577 Processor Speed: 1GHz Dual Core RAM: 1GB Wi-Fi: 802.11 b/g/n 2G: GSM 850/900/1800/1900 MHz 3G: WCDMA 850/2100 MHz Bluetooth GPS Google Play Adobe Flash Portable Wi-Fi Hotspot (3G Tethering) 12 Megapixel Rear Camera + 0.3 Megapixel Front-Facing Camera Battery Size: 3200mAh Usage Time: 4 Hours Battery Standby: 72 Hours Display Size: 5.7 Inch IPS Display Resolution: 1280x720 320 DPI 5 Point Multi Touch Display