It was about year ago , when I bought Samsung tab 2. Samsung is providing better quality , because I had already used Samsung device' s. on behaf the bleaf given by Samsung I bought the phone , but after using a month it start gets hang . I thought I would be some momery problem and rame was not that good , I bought memory card and insart the card , transferd everything in my card. But that doesn' t resolve my issue phone was still hanging that irritated me . I take phone and went to Samsung showroom . After one hour waiting there , they gave my phone back and assure me that it will never happen again .but after two days the phone start irritating me again. Then I sell my phone after using two months only. I bought it in 16500 and sell it in only 8000. Ourall I would say it is one of the worst phone Samsung has ever provided.