https://blog.wongcw.com/2020/05/20/vivo-x50%e7%b3%bb%e5%88%97%e9%a0%90%e7%86%b1%ef%bc%9a%e5%be%ae%e9%9b%b2%e5%8f%b0%e5%a4%9c%e6%99%af-%e9%81%8b%e5%8b%95%e6%8a%93%e6%8b%8d6%e6%9c%881%e6%97%a5%e7%99%bc%e5%b8%83/