... /1800/1900MHz3G : WCDMA 850/2100MhzCPUMTK6577 1GHz Dual core Cortex A9&MTK6589 Quad CoreOperation SystemAndroid 4.1. ... SIM Card dual StandbyRAM1GBROM4GBStorage ExternalSupport TF Card up to 32GBScreen4.5 inch Capacitive Touch ScreenResolution:960x540Pixels, ... , Ebook, Email, Messaging, VPN Services, Google search, Documents to go, wallpapers, calendar, calculator, clock, tethering & portable hotspot ...