... 4.0 os 3. 512M ram, 4GB rom 4. 4.5 inch 960x540 screen 5. Dual camera, 3G 4.5 inch 960x540 screen MTK6577 phone One X with ... 1800/1900MHz 3G: WCDMA 850/2100MHz4. Android 4.0 os5. 4.5 inch 960x540 Pixel touch screen Specifications: Basic InformationModelONE X Band2G: GSM ... 69 x 11mmNet Weight(Including battery)130gOther FeaturePlay Store, Flash Player, 3G, GPS,WIFI, Bluetooth, FM radio, Ebook,Email, ...