The OPPO sub-brand Realme has posted a new teaser to its official Weibo channel. It purports to show an upcoming phone with a total of 4 rear cameras. The most prominent of these is the Samsung GW1, a revolutionary 64MP ISOCELL sensor.
https://www.notebookcheck.net/Realme-teases-phone-with-quad-rear-cameras-1-of-which-is-64MP.426431.0.html