Samsung is doing great job so far keeping the Galaxy Note III phablet under wraps and we are yet to see leaked pictures of the actual device. However we spotted renders, specs, panels, different model rumors, and, most recently a launch date.
Today's piece of info comes for Three UK internal document, which contains various devices release dates including the Samsung Galaxy Note III and Sony Xperia Z1.

According to this leaked doc Three UK will be launching the Samsung Galaxy Note III on September 16, while the Xperia Z1 flagship will hit the UK shelves on September 24. If the document is indeed authentic, we guess the other UK carriers and retailers will be getting the two devices around the same time, as well as the rest of the world's major markets.