Oppo a37 is the amazing product from oppo. I bought a oppo a37 f phone before one year. It has a unique style, royal look as like iphones. It has only less weight. It will be available in different colour. Normally the Android phone has hanging problem. But till now l did not find any problems on it. Good audio clarity and performance. I really like the product. It provide 2GB RAM so the phone is too fast when l operate. There is a demirites about the phone is, the battery power is poor which I expected. I am recommend to buy oppo a37f. It has good performance. I am satisfied. At first you use the phone and feal the difference.