I am currently using pool a37 f from 6 months. It is the best smartphone for me as its camera clearity is very good. It also has gestures option which make it a best for me and it has 8 megapixel rear camera and 5 megapixel, 2 GB Ram, 16 GB RomIt’s features are awesome. I can say that it is the best smartphone by OPPO at affordable price. Is also has its own theme store which has most beautiful, cool and natural themes and wallpapers. It also has its own App Store by which we can download many apps and games. That’s why I always prefer OPPO a37 to my friends to buy.