The Red Magic 3 was one of the most interesting gaming phones of 2019. Now, its OEM's president Ni Fei has posted an image on Weibo suggesting that this device's successor's refresh rate could be cranked up to 144 hertz (Hz). However, the spec apparently needs to complete testing before it finds its way to a Nubia display.
https://www.notebookcheck.net/Nubia-executive-hints-at-144Hz-for-the-Red-Magic-series.450162.0.html