3g android dual sim 2011 latest star a3 ,4inch capacitive screen MTK 6573 android 2.3 Frequency ... to PCMain Functions FM,Built GPS voice navigation system, SIRF Star 3rd navigation chip, WIFI wireless Internet access, mobile stock market ... etc.Other languagesBattery Capacity 1500 mAhSize (mm) 122X68X11mm(LxWxT)1 * STAR A3 Cell Phone1 * USB Charger1 * USB Data Cable1 * Headphone1 * Manual2 ...