Sony rumoured to be working on 6.44-inch full-HD device

2013 is being called the Year of the phablet and for good reason. A niche category that came into existence with the launch of Samsung's Galaxy Note, is now being populated with devices from companies like Huawei, HTC, ZTE and even Indian manufacturers like Micromax, Karbonn and Byond.

Sony that had already entered the category with its 5-inch full-HD Xperia Z, which it unveiled  at the Consumer Electronics Show (CES). It now seems to be working on a much bigger phablet this time round.

Engadget reports that a leaked image posted on the Chinese-language Digi-wo forum shows a 6.44-inch display screen along with a claim that the screen for this component has 1080p HD resolution. Apart from this, there is no other detail regarding the device. For all we know, it could just be a prototype of an upcoming device or even a fake image. With Mobile World Congress (MWC) being round the corner, one should not be surprised if the device does make an appearance there.

Huawei launched two new devices this year at CES. The company's new flagship Ascend D2 comes with a 5-inch display and the Ascend Mate sports a big 6.1-inch IPS+ LCD capacitive touchscreen.

HTC came into the phablet arena with the J Butterfly, which was the first full-HD device and has a 5-inch display. A more recent entrant is the ZTE Nubia Z5 featuring a 5-inch full-HD display. The company is already rumoured to be working on the Nubia Z7 that will have a 6.3-inch display with a screen resolution of 2560x1440 pixels. The Chinese company also took the wraps off of its Grand S, which is being flaunted as the world's thinnest 5-inch full-HD smartphone.

Indian device manufacturer Byond Tech recently introduced the Phablet PIII sporting a massive 6.3-inch display. Karbonn, on the other hand launched the dual-SIM A30 Android device with a 5.9-inch display. Micromax jumoed into the bandwagon with the A116 Canvas HD with a 5-inch 720p IPS display.

Coming back to Samsung, the company that started it all, post the success of its Galaxy Note, the company went ahead and launched the Galaxy Note II that came with a bigger 5.5-inch Super AMOLED HD display.

The company is now gearing up for a third generation Galaxy Note III, which is rumoured to sport a 6.3-inch screen and will perhaps come with recently announced Exynos 5 Octa processor as well. Samsung also recently launched the 5-inch Galaxy Grand earlier this week.