Samsung Galaxy J7 Duo is very nice Phone. it’s design is very Stylish & attractive. this phone comes with great features. I am using this phone since 25 days. work performance and battery life is excellent. camera quality is great. it has clear sound and looking very stylish. I recommend to my viewers, buy this phone. this is really value for money product. this one is the best phone. so I am giving 5 star for this phone.