Doogee HotWind DG200 Smartphone Android 4.2 MTK6577 Dual Core 1.0 GHz 4.7 Inch 3G GPS 2G: GSM 850/900/1800/1900MHz 3G: WCDMA 850/1900/2100MHz Dual SIM Card Dual Standby Android 4.2.2 MTK6577, Cortex A9 dual core, 1.0GHz; GPU: PowerVR SGX531 ROM 4GB; RAM 512MB