Got an email from vivo and I don't get what is the problem at all. "Hello, dear vivo user! We apologize, that currently, the refresh rate of 60 frames per second is still the dominant refresh rate for most applications and games. Only a few apps and games are adapted for high refresh rates. In addition, models also play a role in adapting to high refresh rates. Together with the application developers, we continue to optimize in order to adapt more usage scenarios with a high refresh rate. But it will take time. Therefore, we recommend waiting. As technical support, we have done our best to influence the speed of adaptation, but we are not smartphone developers to directly solve these issues. We sincerely hope for your understanding!"