... chip MTK,MT6575 system,WCDMA/GSM,four-bands ,Mobile AP,TV,wifi,GPS+AGPS,java support, 4.75"QHD screen,540 ... compass,flash lightPositioning:Ultra-thin PDA Smartphone(Android 4.1 OS)Selling points: MT6575 high-speed dual-core processing platform 1G 3G (WCDMA ... *70.6*8.8 (Unit:mm)Hard platform:MediaTek MT6575 Dual-CoreOS:Android OS, 4.09 (Froyo)MS mode:WCDMA/GSMFrquency band:WCDMA850 ...