Not quite your ordinary tablet. 11 becomes 13. How large does a slider convertible have to become in order to allow its user to work comfortably with Windows? How sturdy is the hinge? And what kind of performance levels can be expected from the Haswell ULV CPU? We've got the answers.
http://www.notebookcheck.net/Review-Sony-Vaio-Duo-13-SVD1321M2E-Convertible-Ultrabook.97628.0.html