1.Dual SIM Card,dual camera 2.3G: WCDMA850/2100MHz 3.1.2 GHz,4gb+512MB 4.MTK6577 ZX- V1277 Dual Sim 3G ... Band frequency is operator dependent)SIM CardSupport dual SIM card dual standby ChipsetMT6577 ARM Cortex A9 Dual Core 1GHz phoneAntutu Test 3948Display4.3’'(TFT) ... Radio, Video Player, , Email, Gallery, Baidu Map ,Le TV, Clock, Palm Book, Flashlight, Calendar, Calculator, Sound Recorder, etc ...