I have experience this mobile one of my cousin is using this phone
about phone:-
according to phone Samsung J2 is a Worst phone ever . the RAM is about 1 GB which is not so perfect in todays generation. and internal memory of this phone is 16 GB. and price is around 8000 so according to me it is not a perfect phone . in this price range. I would like to recommend Other phone with same specification or better specification in this price range .
main cause of this phone for not buying:-
specification is so poor in this price segment.
efficiency is not so good
battery backup is not so good.
multitasking is very bad. it will hand your device.
overall my suggestion to all of you is that . please dont buy this phone I would recommend other phone like xiaomi, and LETV and etc.