If I talk about this mobile phone J7 max and I compare to j7 prime latest model it have more features rather than this phone like good visiblity and good in colours as well as signal system are also much good but in j7 max it is not more famous because it is mucn expensive but no more features. If I talk about square parts it is also much expensive and sound visibiliyi are also not good. I think this mobile is not reliable and good so, I this all thinks are much are not good in this phone so, I think if the person buy phone so they choose j7 prime.