Samsung galaxy j7 phone is very beautiful phone and it is very thin and smart phone and its os version is marshmellow and its bettry backup is super I m chaarge it full bettry and my phone working 2 to 3 days normaly I love his backup and his body looking. and its come in market very lowest price. for everyone bought it and enjoy his features and storege that is 16gb inbuilt storge and 2 gb ram that is very use full for saving data and install many apps its very trusted brand.and samsung galaxy in market just 15000. I loving it.
I love samsung berand.