The OnePlus 7T Pro was just launched and a new leak has now revealed all the major design information from the next device in the series, the OnePlus 8 Pro. The leaked images reveal a quad-camera setup and a punch-hole selfie camera design.
https://www.notebookcheck.net/This-is-what-the-OnePlus-8-Pro-will-look-like.439801.0.html