The Find N is OPPO's first-gen foldable smartphone, and is said to have a main display with many high-end specs in common with that of the Galaxy Z Fold3. This, according to TheElec, is because both panels came from the same company: Samsung. Then again, the OPPO version is projected to vary drastically in its dimensions.
https://www.notebookcheck.net/The-OPPO-Find-N-s-foldable-display-is-supplied-by-Samsung.585170.0.html