... Android 4.1, WCDMA 3G i9300 phone 2,dual sim wifi+gps mobile i9300 3, quad band dual card 3g phone 4, andriod 3g ... wifi gps Dual SIM android 4.1 WCDMA-GSM 3G mobile phone 9300, it is Android 4.1, dual core, WCDMA-3G, ... core) Operating System: Andorid 4.0 1.0GHz, android 4.1 1.2GHz Screen parameters: 4.7- ... Support for standard 3.5 mm. i9300 Android 4.1, WCDMA 3G, Dual SIM, WiFi+GPS Mobile Phone