Did ZTE just flaunt a 5.9-inch, full HD Windows Phone?

ZTE's marketing chief, Lu Qian Hao, has tweeted out a picture to China's Weibo site of a previously unseen Windows Phone handset, along with a few telling specs: 5.9-inch display, 1920 x 1080 resolution and DTS audio tech. That would put it into flagship territory, and perhaps tempt buyers away from a smartphone and tablet combo in favor of one big daddy phablet like this -- if it ever came to be, of course. Considering the device is sporting a WP7 logo and that WP8 doesn't even support full HD yet, it could just be a ruse on ZTE's part, so don't put that Nexus 7 on eBay just yet.