The samsung galaxy j7 max is a great mobile with all specifications . the phone was first realesed on june 2017 . The mobile runs on android 7.1 naugat with samsung expireance. coming to the battrey the mobile has non removable battrey and have a great battrey life with 3300 whcuh keeps you feel great . coming to the dispaly the mobile have 5.7 inch HD Display which is extremly good. the mobile has 13 MP rear camera with auto focus and LED fleash . fornt camera is also 13 MP with selfie flash the camera of the mobile is very good