https://blog.wongcw.com/2020/05/14/oppo-reno4%e7%9c%9f%e6%a9%9f%e9%a6%96%e6%9b%9d%ef%bc%9a90hz%e9%9b%99%e6%9b%b2%e9%9d%a2%e5%b1%8f/