Motorola Atrix 4G MB861 Unlocked GSM Phone with Android 2.2 OS, Dual Core, 5MP Camera, GPS, Wi-Fi and Bluetooth - Black 5MP Camera with digital zoom and LED flash Operating system: Android 2.3 (Gingerbread),SIM: Mini-SIM 4.0-in.; qHD (960 x 540) Touchscreen with virtual keyboard Text to Speech: calls, SMS, emails, phonebook, etc. 1930 mAh Li Ion Polymer battery; Talk time 530 min, Stan by 400 hrs.