Samsung Galaxy j7 is a very beautiful and useful set and lower price but in high result I promote to everyone to purchase Samsung Galaxy j7 and use it smoothly it is a high class camera and have a good experience and there are two main functions in this set you can use it very smoothly and will forget all the difficulties that you have faced in previous Samsung sets M and beautiful function of this sentence that it is not hanging whenever you install 2 minute locations are used at Internet for long time on this set