Samsung galaxy j5 is a stylist mobile but it has some major drawbacks. A detailed review is presented here.
Look: As fast as the look is concerned, the decide steals the show. It has 720p super amoled display which looks vivid. Also it has front flash which is also good.
Performance: it uses exyno processor which is not at per with the Qualcom snapdragon processor. I don't know why Samsung doesn't uses snapdragon processors.
Camera: as always camera of Samsung is good. Battery life is decent.