Im one of few buyers who bought the samsung galaxy j3 in the release day itself.After opening the box I came to know that its design was just like other samsung smartphones.After using 2 weeks I came to know that this phone’s ram and processor cant run tasks requiring high graphics nd processing capacity like high end games.Also the phone hangs up frequently.The sound of the phone is pretty decent and loud enough.And the good thing I found in this phone is its battery.The battery will last around a day if you use it averagely and will last 12hrs on using data frequently.
From I personal experience if you want good battery and an oridanary samsung smartphone can go for it.But its not an value for money smartphone.