NETWORKGSM 850 / 900 / 1800 / 1900 (2G Networks)HSDPA 850 / 900 / 1900 / 2100 (3G Networks)DISPLAY SCREEN SIZE AND MODEL6.1 inches IPS LCD capacitive touch-screen, 720 x 1280 pixels screen resolution, up to 16m color reproduction (241ppi) Corning Gorilla Glass QualityPROCESSOR SPEED AND GPU 1.5GHz Quad-core, Chipset: Huawei K3V2, GPU: STORAGE16GB Internal memory, 2GB RAM, MicroSD Card Slot (up to 64 GB) CAMERA8.0 Megapixels Primary camera (up to 3264 x 2448 pixels), supported features include auto-focus, LED flash1.0 Megapixels Secondary Camera for Video CallingOPERATING SYSTEMAndroid v4.1 Jelly Bean Operating SystemSENSORSAccelerometer, gyro, proximity, compassOTHER FEATURESGPU with A-GPS support, Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot, BATTERYStandard Li-Ion 4050mAh battery