Sony Ericsson Xperia Duo Smartphone Design is a Look to the Near Past

With CES 2012 in full bloom now and Sony already announcing the Xperia S and Xperia Ion devices, it’s time to start searching for future handsets, such as the concept below. This Xperia concept was created by Csaba Fazekas, who chose to use the old-school physical buttons under the display,