However, the latest entry may blow all of them. ZTE, a Chinese based telecom company, is reportedly working on a Windows based phone which will feature a whooping 5.9 inch display.
The news comes directly from Lu Qian Hao, head of market strategy for ZTE, who tweeted the rear view of the device on Weibo, a Chinese rip off of Twitter. As per LU, the Windows Phone will have a 5.9 inch, 1920 x 1280 pixels, Full HD screen and will be equipped with DTS Audio technology to enhance the movie viewing experience on such a large screen (if we are considering it a mobile).
On the down side, the mobile has a Windows Phone 7 and not Windows Phone 8 logo on the back. Plus Windows Phone 8 does not support Full HD resolution. SO there is high probability that the phablet may land with Windows Phone 7.8 on board.