We are back from CES 2011 and here is a detailed hands-on video of the Sony Ericsson Xperia Arc announced last week. The Arc is certainly one of the most visually appealing smartphones announced recently. Running Android 2.3 (gingerbread) and a GHz processor, this thing manages to be pretty sleek. The 4.2″ screen is real bright, and we also saw the LiveView bluetooth remote attachment and both of these are explored in the video downstairs: