Android 2.3 Black B601 Wifi/GPS 3.2" Touch Screen Smart Phone (Unlocked) Quad-band, 850/900/1800/1900MHz 3.2" QVGA Capacitive Screen with Android 2.3.5 Operating System Wifi/GPS/MP3/MP4/FM ; Supports Bluetooth with G-Sensor 2.0MP Camera ; Dual SIM card slots ROM 512MB + RAM 256MB ; Supports up to 32GB MicroSD card