Samsung galaxy j2 is wrost in j series from samsung . I buyed it for 8500 in last month in begining it woked as best smartphone but slowly it is hanging very much and battery is draining very fastly. When I playing games suddenly it hanging up when a call arrives it is hanging. And the battery really wroat because when I use net or watching vedios it is become low in just 40 minutes. But the only thibg ia camera has picture quality and the battery become still full when listeninh songs for 2 hours. The camera has nice quality in night also. But I did not recomend it.