OPPO's sub-brand, Realme, will debut a new device on August 8. The phone will feature a quad-camera setup with the main shooter being a 64 MP sensor, the first of its kind on a smartphone. We expect the sensor in question to be the Samsung ISOCELL Bright GW1.
https://www.notebookcheck.net/Realme-will-debut-the-world-s-first-64-MP-camera-phone-on-August-8.428622.0.html
Unless the output is a complete fail, this only serves to show how the choice of the 12MP main in the Note 10 is inexplicable.