Oppo a37f is the best medium price mobile phone. Oppo a37f phone is my first smartphone and I am buying this phone in 2017 very best phone. Camera is very best in this phone. Speed is very good this phone. This phone design and colour very well and my phone is gold so very good like phone. This phone price is very cheap. My phone Battery is very best other mobile phone. I am use this phone approx 1 year because very best phone and this phone speed so very fast. No hang this phone. So my phone is very best I am happy buy this phone.