DOOGEE COLLO3 DG110 Android 4.2.2 Smartphone MTK6572-Dual Core 4.0 inch IPS Capacitive Screen GPS WIFI (Black) Unlock GSM 850/900/1800/1900 Mhz,WCDMA 850/2100 Mhz. MTK6572 Dual Core Android 4.2.2 RAM 512B ROM 4GB 4.0inch IPS Screen 800 x 480 pixels,Front 2 MP+back 5 MP Camera. Detected over all products before shipping. Warranty:6months.