... 2013 Dual Sim Android 4.1 Smartphone MTK6575 4" 3G 2.Android 4.1 3.MT6575 1Ghz processor,Dual ... MT6575 system,WCDMA/GSM,four-bands ,Mobile AP,TV,wifi,GPS+AGPS,java support, 4.1"WVGA screen, ... 4. GPS+AGPS global positioning navigation system 5. 3G,WIFI 802.11b/g support,EDGE 6.Light sensor,Gravity ... Video screen: Video records with sound Wireless transmission: 3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE Modem ...