https://qooah.com/2012/10/10/%e7%b9%bc-apple-%e5%be%8c-htc-%e4%b9%9f%e6%83%b3%e6%93%ba%e8%84%ab%e5%b0%8d-samsung-%e7%9a%84%e4%be%9d%e8%b3%b4/