Hi friend! Samsung j7prime is a good mobile. J7 mobile function work very well. It has added of new features. The sound quality is very good in j7 prime. Its camera is also very good, the function is also added in the camera, which makes selfy good. It has a battery of 3300mah. It has 3gb rem and 32gb internal memory. 5.5 inch display. Looking for sasung j7 prime is great. This is the best mobile phone in the J series. This mobile rate is 18500. This mobile is not very expensive. Very good mobile.