... 3G: WCDMA 850/2100MHz Sim CardDual Sim Card dual Standby Service ProvideUnlocked StyleBar ColorWhite Shell MaterialPlastic System OSAndroid ... 4.0.4 CPUMTK6577, Cortex A9 dual core, 1.0GHz ROM4GB RAM512MB Screen Display Size4. ... Player, 3G, GPS,WIFI, Bluetooth, FM radio, Ebook, Email, Messaging, VPN Services, Google search, wallpapers, calendar, calculator, clock, tethering & portable ...