NETWORKGSM 850 / 900 / 1800 / 1900 (2G Networks)HSDPA 850 / 900 / 1900 / 2100 (3G Networks)DISPLAY SCREEN SIZE AND MODEL4.0 inches Super AMOLED capacitive touchscreen, 480 x 800 pixels screen resolution, up to 16m color reproduction (233ppi)PROCESSOR SPEED AND GPU 1.0 GHz Dual-core Cortex-A9, GPU: Mali-400STORAGE8GB Internal memory, 768 MB RAM, MicroSD Card Slot (up to 32 GB) CAMERA5.0 Megapixels Primary camera (up to 2592 x 1944 pixels), supported features include auto-focus, LED flash1.3Megapixels Secondary Camera for Video CallingOPERATING SYSTEMAndroid v4.2 Jelly Bean OSSENSORSAccelerometer, gyro, proximity, compassOTHER FEATURESGPU with A-GPS support, Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot, BATTERYLi-Ion 1500mAh battery