Original HUAWEI G520 MSM8225Q Quad Core Android 4.1 4G+512M 4.5" IPS Screen 5.0MP 3G GPS Smart Phone Band 2G:GSM900/1800/1900MHz3G:WCDMA8900/2100MHz Sim Card Dual SIM Card Dual Standby ROM 4GB RAM 512MB RAM Q Quad Core Android 4.1 4G+512M 4.5" IPS Screen 5.0MP General Camera/PictureResolution DualCameras,frontcamera 0.3MP, back camera 5.0MPwith flash light and autofocus