The samsung galaxy s duos2 mobile is not good .the mobile are not proper working and hanged.i am purches this mobile after 4 month.
Samsung galaxy s dous 2 is slow oprate .this mobile is specification is good.but not proper working this specification.i think make it good oprating speed by the compni.samsung galaxy s dous 2 looking and camera is good.but main problam this mobile is hainged.this mobile price is affordable but not according to compair other compnies smartphone.