I am using J7( 2016) and am well satisfied from my mobile .
It comes with metal Frame which give it a premium look.
Featured mobile also contain NFC pairing which is amazing just tap in your car stereo and its connected .
Its battery life is like I just charge it once in a day,
Comes with fast charger also.
Comes with atmost all features compacted in it .
Really a amazing mobile it is .