Seriously im not a samsung fan at all I just gave a try to j7 and I like the phone and its touchwiz ui its so simple and easy to use
Previously I have samsung core and fed up with the hanging issue so I was bit confused whether to take or not but trust me no hanging at all
Used with wifi on and 20 applications opened just only a little bit lag but its better than other phones even htc
But no extra sensors were provided like ambient light sensor and magnetometer but can be managed
Camera is obviously fine I like the rear camera instead of front camera front camera do not satisfy me just a normal camera
But be sure to take insurance after u purchase this phone because I lost my phone
