Oppo has always had its own way of standing. Oppo f1 it is selfie expert phone. Its obvious selling point aside. Its primary camera is good but secondary camera is awesome. first time I saw this type phone. which has so beautiful features. Sound quality is good it is easy to use Its style & Design is look like iphone 7. Its range is cheap who want buy 20000rs range of mobile.No heating and hanging problem you care your phone.