https://blog.wongcw.com/2018/11/29/%e5%91%bd%e5%90%8d%e4%b8%8d%e4%b8%80%e8%87%b4%ef%bc%9a%e5%9c%8b%e9%9a%9b%e7%89%88nokia-x7%e6%88%96%e8%a2%ab%e7%a8%b1%e4%bd%9cnokia-8-1/
命名不一致:國際版Nokia X7或被稱作Nokia 8.1