UNLOCKED ANDROID CELL PHONE 4.2 SMARTPHONE QWERTY 3.5 TOUCH SCREEN Q10 BLACK-WHITE Operating System: Android OS 4.2.2 Jelly Bean, 3.5'' touch screen 2G Network Universal 4 Band GSM: 850/900/1800/1900MHz , Bluetooth v3.0 3G Network, Wcdma: 850/1900 Mhz, Support Wireless internet -WI-Fi- Dual -Core Processor RAM: 512MB, ROM: 4GB Dual camera Support Support Blackberry BBM, QWERTY Keyboard, Dual Camera support