Samsung Galaxy J7 is not a best phone features is good but some not working properly.Thanks to the Super AMOLED 13.90-cm HD display(1280x720), you can enjoy a rich browsing and movie-watching experience on this phone. The display ensures brighter colour reproduction and a deeper contrast to give a life-like viewing experience.the os is 32 bit so no 64 bit os, the cortex a53 works in 32 bit mode severly affecting its performance
Upvote this so samsung update os to 64 bit.But other features is not good at this price.