... system 2. 3G (WCDMA/GSM) 3. 9.7mm thin body acme 4.Slim leather case(Optional) 5.Good mobile phone Best price high quality ... with the Android 4.0.3 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor ... band:WCDMA 2100/850 (HSDPA) and GSM 850/900/1800/1900sim cardDual sim cards, dual standbyNavigation:GPS+AGPS NavigatorDisplay5.0" WVGA 1600K colorDisplay800 ...