Some recent leaks have asserted that the second-generation Find X flagship phone from OPPO will have a 120 hertz (Hz) refresh rate at a QHD+ resolution. The freshly-launched Samsung Galaxy S20 series has similar properties - however, they don't co-exist in real-world devices. In addition, the X2 is rumored to have some new Sony camera sensors.
https://www.notebookcheck.net/OPPO-s-Find-X2-may-have-an-important-advantage-over-the-Samsung-Galaxy-S20.453913.0.html