Nokia 900 Ace fell on promovideo?

On one of the video, created by developers working on the company Nokia has been found shot, which has the smartphone, which is still not officially represent the company. It is assumed that the Nokia 900 or Nokia Ace, details of which hit the net shortly before Nokia World, but was not shown at the event. The unit refers to the smartphone operating system Windows Phone. The model is somewhat similar Nokia 700 is running Symbian, but the Nokia 900 has a large screen diagonal. According to some data collected by enthusiasts from the comparison of the size of icons in this video and promoklipe Nokia Lumia 800, we can assume that this smartphone will get a screen with four-inch diagonal. Of course, we must note that this is only speculation and the image itself has no relation to real models of Nokia. However, it was originally posted on YouTube video has been removed from public access, so companies do not want to see this rendering has been available for public viewing.