https://qooah.com/2012/02/15/samsung-%e7%84%a1%e6%84%8f%e4%b8%ad%e5%9c%a8-mwc-%e9%96%8b%e7%99%bc%e8%80%85%e6%8c%87%e5%bc%95%e6%b5%81%e5%87%ba%e5%b0%87%e7%99%bc%e4%bd%88-galaxy-note-10-1-%e7%9a%84%e8%a8%88%e5%8a%83%ef%bc%81/