DOOGEE DG310 5.0" IPS Screen 3G Unlocked Smartphone MTK6582 Quad Core 1.3GHz Android 4.4 1GB+8GB Dual SIM Dual Standby Wifi Bluetooth GPS 1.3MP/5.0MP Dual Cameras (Black) DOOGEE DG310 Android 4.4 MTK6582 Quad Core 1.3GHz 3G Smartphone Ordinary SIM, Micro SIM, Dual Network Standby Dual Cameras, 1.3MP front camera; 5.0MP back camera, Auto Focus Band: 2G: GSM 850/900/1800/1900MHz 3G: WCDMA 850/1900/2100MHz Support GPS,WIFI,Bluetooth, 	Light sensor, Gesture sensing, G-sensor, proximity