... MHz 3G:850/2100 MHz 3, WIFI, GPS, Dual Sim 2012 New Andriod Smart Phone A9100 Item No.: A9100 ... MHz 3G:850/2100 MHz3, WIFI, GPS, Dual Sim Card Dual Standby Hot Spots·Operation System:Google Android 2.3 ... /900/1800/1900 MHz 3G:850/2100 MHz·Dual sim cards dual standby·CPU:MTK6573 650MHz+ARM116-507MHz·512MB ... *800·512MB ROM 512MB RAM,support to extend TF card to 32GB maximally·Dual cameras,8.0 Mega pixel ...