My friends are using Oppo mobile phones and they use to share the features of Oppo mobile phones during our evening meeting. After my friends long suggestion I bought Oppo A37. I am using this mobile phone from last three months. Though this mobile phone has 2GB RAM but it hangs too much to explain. The battery backup is not adequate as said. The processor is getting slower day by day. I cannot believe that just in three months it changed it’s way of appearances. The camera quality is good but it takes too much time to focus. I am totally dishearted after using this mobile phone so I am not going to suggest anyone to buy.