Samsung Galaxy J7 is a very nice smart phone and fulfill all the features required by smart people it consist of RAM 1.5GB, 16GB storage which is enough for storing data, it is easy to use like other smart phones, Qualcomm processor maintain the speed of the phone and this phone do not hang like other smart phones and not get heated due to excess use of the phone.Sound Quality and Battery Backup is also very good you need not to stand near charger plug point, you can easily use and enjoy the lolipop Android Os.v5.1. must buy the Samsung Galaxy j7 cost is little bit high but it fulfill all our requirement and with 16mp Camera autoflash. so dear friend go for it.