... 2GHZ Dual-core high-speed processing platform Big Surprise N7100 LOW price ANDROID MOBILE PHONEFeatures:MTK fourth-generation high-speed smart chip,MT6577 ... 540 pixels,Equipped with the Android 4.1.1 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity ... Sensor,Proximity sensor,Digital compass,8MP AF and 5MP AF(Optional)+0 ...