https://blog.wongcw.com/2020/09/14/%e7%88%86%e6%96%99%e8%80%85%e9%80%8f%e9%9c%b2%ef%bc%9aiphone-12%e6%9c%aa%e9%85%8d%e5%82%99120hz-promotion%e9%a1%af%e7%a4%ba%e5%b1%8f/