You will not feel any change in your phone with that update the same here Well thnx. . j7 prime is also a good buy but if you need a good camera and better display you should go with j7(2016). . Virgin Mobile - Samsung GALAXY J7(2016) Memory .a good. A detailed review of Samsung Galaxy J7 Prime, a mid-range smartphone from Samsung. The device launch was overshadowed by samusang. Just like with any other smartphone the Samsung Galaxy J7 has got some problems and issues. Some of them can be called as drawbacks .