A501. 1*Android 4.0 2*5" TFT resistive 800 x 480 pixels. 3*Boxchips A13 1.2GHz Screen size5" TFT resistive touch screen, high resolution 800 x 480 pixels.CPUBoxchips A13 1.2GHzO/SAndroid 4.0Memory512MB RAM, 8GB ROM, support TF card (2G,4G,8G,16G,32G)BatteryBuilt in one rechargeable lithium battery 1250mAHPowerDC 6V -2.0A, charged by AC charger or car chargerFunctionGPS Navigation, Wifi, MP3/MP4, ...