... 4.0 OS Dual SIM(WCDMA+3G) Dual Camera, GPS, Bluetooth, WIFI Features:The MTK third-generation high-speed processing chip,MT6575-1GHZ system,5.0"WVGA screen ... transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( Mobile AP )HSUPA:Support 5.76 ... (Unit:Mins)Standby time:120-180 (Unit:Hour)Phone book:1000 GroupSMS/Color message:SupportHeadphone jack3.5MM standard ...