Hi Guy, I am writing this review affter using the oppo F7 about a month. I did not face any broblem while using this phone and its battery is awesome it last for whole day for me even im moderate usage I am sort of person who warch YouTube for 3, 4 hours and play games and while playing games I did not noticed any lag games are very smooth and there is no heating issue in this smartphone hope you guys like my review.Thanks,