1, MTK 6577 Dual Core SmartPhone 3G 2, Dual SIM Card 3, 3G 4, Android 4.1.1 5, 4GB HDD MTK 6577 Dual Core SmartPhone 3G GT-N7100 5.5 Inch 512MB 4G Wifi GPS Brand / ModelGT-N7100CPUCPU: MT6577 1.2GHz Dual-coreOSAndroid 4.1.1English, French, Italian, Deutsch, Spanish, Portuguese, Russian, Indonesian, Turkey, and more MemoryRAM : 512GB / ROM : 4GB (actual ROM showed as the pic of storage,pls see it ...