https://qooah.com/2011/09/01/sony-ericsson-ifa-%e7%99%bc%e8%a1%a8%e4%ba%86-xperia-arc-s-%e9%a0%90%e5%ae%9a10%e6%9c%88%e4%b8%8a%e5%b8%82/
Sony Ericsson IFA 發表了 Xperia Arc S , 預定10月上市