Oppo is preparing to take the stage in New Delhi to unveil the Oppo Reno3 Pro, the international version of the Reno 3 Pro 5G, which is currently available only in China. The company has revealed much about the phone officially and it's even available for pre-registration on Flipkart, Amazon.in and other retailers. The Reno3 Pro will upgrade to a 64MP main camera (the 5G model has a 48MP sensor). The other three modules of the quad-camera setup remain the same: 13MP telephoto snapper, 8MP ultrawide unit and a 2MP monochrome camera. The other big change is the 44MP camera on the front -...