... Dual SIM android 4.1 WCDMA-GSM 3G mobile phone 9300, it is Android 4.1, dual core, WCDMA-3G, dual SIM, GPS, WiFi ... phone 9300. Welcome for OEM and ODM! Specification: MTK6575, 1GHz (or MT6577-1.2GHz, dual core, android 4.1.2) Platform: Andriod 4 ... 6577 Dual core) Operating System: Andorid 4.0 1.0GHz, android 4.1 1.2GHz Screen parameters: 4.7-inch QHD high-definition ...