We present to you another concept Xperia device making the rounds lately on the Internet. The tablet market is increasing at an amazing rate thanks to the introduction of the iPad and the subsequent entry of Android tablets. We all know the Xperia brand is a smartphone line. What if the Xperia branched out to the tablet market? This is the question that juris15 over at Esato, the same guy who brought us the Xperia x3, would like to answer with a concept tablet.