... 0GHz 3G GPS WiFi 8.0MP Camera 5.3 Inch DetailsHaipai X710d, the first MTK6577 smart phone, Cortex ... 850/900/1800/1900MHz3G: WCDMA 850/2100MHzSim CardDual Sim Card Dual StandbyService ProvideUnlockedStyleBarColorBlackShell MaterialPlastic3g mobile phoneSystemOSAndroid 4. ... , Play Store, GPS,WIFI, Bluetooth, FM radio, Flash Player,Ebook, Email, Messaging, VPN Services, Google search, wallpapers,calendar ...