Samsung Galaxy S DUOS S7562i Android GSM Smartphone - Factory Unlocked, Dual SIM, 4" Screen, 3G 900/2100 MHz, 3MP Camera - White Quad Band 2G, 3G HSPDA 900/2100 MHz 4" Touch Screen, Android OS 1GHz CPU, 768MB RAM, 4GB ROM, up to 32GB with SD card 3MP Primary Camera, No Face Camera / LED Flash 1500mAh Battery, Blue Tooth, GPS, WiFi, USB, Stereo FM Radio, MP3/MP4 Player