The first few OPPO Reno-series phones had some of the most innovative pop-up front-facing cameras out there, as they rose from the top of the phone in a wedge. Now, it seems the OEM has taken this idea even further with a new, semi-circular module. Like others of its kind, it leaves the device in its schematics with an edge-to-edge screen.
https://www.notebookcheck.net/OPPO-patents-a-phone-with-a-round-pop-up-selfie-camera.505730.0.html