Sony Ericsson W8 Walkman Unlocked GSM Phone with 3 MP Camera, Android OS, Wi-Fi and Bluetooth - Unlocked Phone - No Warranty - Blue 3.15 MP Camera, 3-inch TFT LCD display; 2048x1536 pixels Quad Band 850/900/1800/1900, HSDPA 900 / 2100 Android OS, v2.1 (Eclair), 600 MHz ARM 11 processor Walkman player, Stereo FM radio with RDS, TrackID music recognition Standard battery, Li-Po 1200 mAh (Talk Time: Up to 4 h 45 min, Music Play: Up to 23 h 40 min)