You can lift the screen and it will slide up, unveiling a keyboard and a trackpad. The Duo is however more than just a tablet. And that makes the Vaio Duo 13 a tablet, albeit it’s a massive 13 inch device and not the ideal couch buddy, but having the large screen gives you more landscape when browsing and working with documents. Alright, you might have noticed by now that the entire front face is a massive screen, covered by a sheet of Gorilla Glass 3.