CUBOT GT88 5.5inch QHD Capacitive Screen MTK6572 Dual core 1.3GHZ Android 4.2 Smartphone 512MB RAM 4GB ROM With GPS 3G (black) Unlock GSM 850/900/1800/1900 Mhz,WCDMA 850/2100 Mhz. :MTK6572 Dual Core Android 4.2 RAM 512MB ROM 4GB 5.5inch QHD Screen 960x540 pixels,Front 1.9 MP+back 8.0 MP Camera. Detected over all products before shipping. Warranty:6months.