The Sony Vaio Duo 11 is an 11-inch, full HD, convertible Ultrabook which uses Sony's 'Surf-Slider' mechanism to transform between notebook and tablet form factors.

Sony today unveiled its Vaio Duo 11, an 11-inch full HD touchscreen Ultrabook with a unique sliding form-factor that lets it easily switch between tablet and notebook mode. We were lucky enough to get a hands-on with the new model. Find out what we thought inside:

On top of unveiling two Bravia TVs and the MDR-1 headphones, Sony has also announced the Vaio Tap 20 tabletop PC and Vaio Duo 11 hybrid Ultrabook at IFA 2012. Both devices run on the Windows 8 platform, and come equipped with Intel Ivy Bridge processors.

Hot on the heels of Samsung's Series 5 tablet/ultrabook tease are a handful of leaked images of Sony's upcoming Vaio Duo 11 Windows 8 hybrid device.

Available in 11.6-inch, 14-inch, and 15.5-inch screen sizes, the Sony Vaio E laptop come with a range of Intel processors and graphics.

The Sony Vaio S Series laptop comes in 13.3-inch and 15.5-inch models and is equipped with Intel Ivy Bridge processors along with hybrid graphics, so full power is only utilized when executing demanding applications.

Offering an Intel Ivy Bridge processor together with Intel HD 4000 graphics, the 13.3-inch Sony Vaio T laptop comes in an ultra portable full-flat design with an aluminum lid.

Running on the Intel Core i7-3612QM Processor, the 15.5-inch Vaio S incorporates the Dynamic Hybrid Graphics System with NVIDIA Optimus, which switches seamlessly between Speed mode for faster performance and Stamina mode for longer battery life.

Packing an Intel Core i7-3520M Processor, this 13.3-inch Vaio S notebook comes with the Dynamic Hybrid Graphics System with NVIDIA Optimus, which switches seamlessly between Speed mode for faster performance and Stamina mode for longer battery life.

Sporting an Intel Core i7-3520M Processor, this 13.3-inch model from the Vaio S series comes with the Dynamic Hybrid Graphics System with NVIDIA Optimus, which switches seamlessly between Speed mode for faster performance and Stamina mode for longer battery life.