https://blog.wongcw.com/2021/11/08/%e5%b0%8f%e7%b1%b3%e5%bc%b5%e5%9c%8b%e5%85%a8%ef%bc%9a5g-sa%e5%be%85%e6%a9%9f%e5%8a%9f%e8%80%97%e5%a4%a7%e5%b9%85%e5%ba%a6%e4%b8%8b%e9%99%8d-%e5%8f%af%e4%bb%a5%e6%94%be%e5%bf%83%e6%89%93%e9%96%8b5g/
小米張國全:5G SA待機功耗大幅度下降 可以放心打開5G開關了