Increasing its touch portfolio, Sony introduced the new Vaio Flip (F13N, F14N, F15N), which features a hinge that provides users with new ways to use their mobile PCs while still enjoying the full functionality of a traditional clamshell laptop. The new Vaio Flip is available in 13-inch, 14-inch and 15-inch sizes.

Its design makes it capable of flipping and converting between laptop, tablet and viewer modes by flipping the display over the hinge. Its chassis is constructed with brushed aluminium hairline finish.

The touchscreen notebook is said to come with with Opti-contrast panel, large touch pad and bigger palm rest to give users a comfortable typing experience. Its backlit keyboard allows for work in low-light conditions.

It is powered by 4th-generation Intel Core i5 and i7 processors. Vaio Flip F15N is also powered by Nvidia auto-switchable graphics. The Vaio Flip F13N weighs 1.31 kg and its battery is claimed to last up to 7.5 hours.

F14N and F15N come packed with a battery that lasts for 6 hours and 5 hours, respectively.

Vaio Flip F13N has an 8 megapixel rear camera. The new VAIO Flip F13N, F14N, F15N will be available starting January 29, 2014.