... Smart Phone Android 4.0 MTK6577 1.0GHz 3G GPS WiFi 8.0MP Camera 5.3 Inch DetailsHaipai X710d, the first MTK6577 smart phone, ... Cortex A9 dual core, 1.0GHz high speed, 4G ROM + 512RAM, Android 4.0 OS, 8 ... CardDual Sim Card Dual StandbyService ProvideUnlockedStyleBarColorBlackShell MaterialPlastic3g mobile phoneSystemOSAndroid 4.0.4CPUMTK6577, Cortex A9 dual core, 1.0GHz; ...