Samsung is one of the most popular company in the world . it launches new phones/mobiles every month.j2 was+launched in the year 2015/16 .it has the 6.1 android version namely lolipop .it has 1gb ram and 8 gb of internal storage.samsung mobile have one same problem that hang .it also have same problem .the storage of phone is is also low .the storage become full in some days .the price of the mobile is too heigh.
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