https://qooah.com/2014/12/03/oppo-%e6%96%b0%e6%a9%9f-r1c-%e7%9c%9f%e6%a9%9f%e5%9c%96%e6%9b%9d%e5%85%89-%e7%b6%b2%e5%8f%8b%e5%a4%a7%e8%b4%8a-sony-style/