Samsung j7 prime is a very good and mid range phone . its camera quality is too good.gaming experience is somewhat bad.it has not front flash despite of that, camera quality is superb .its features are very handy and easy to use, it also having fingerprint sensor which is also a good feature in mid range samsung smartphone . its look is so amazing and very slim phone . it doen’t have light detection sensor rather it has outdoor option, which is used when we are some shiny places and it gives a clearly visible look.