With the Sony Xperia Z2 tablet, a lot was promised. In a lot of ways, it’s a blown up version of the Xperia Z2 smartphone. In others, it’s a fantastic tablet in its own right. It’s also a Sony, so you know it’s going to have a stellar build and outstanding feature-set. To find out just what makes it so special, we go hands-on with the Xperia Z2 tablet at MWC.