Hello friends the samsung glaxy j7 phone is one of the best phone in this range of 15000 easy to use and nice slick disign I use this device next seven months I satisfied with this phone this is good phone as android version of marsmallow 6.0 when I buy the phone I thing wrong choice but then I use the phone this is best for me nice camera nice picture quality and nice disign .after this I bought a samsung glaxy j7 once more to gift my papa.he was very happy to see the phone and I see his face so happy.