Play/watch 1080p/720p movie on Nokia Lumia 710

Nokia is apparently set to announce the Lumia 800 and Lumia 710, both of which of course run Windows Phone, and each of which have turned up in some less-than-clear leaks before. In fact, the Nokia Lumia 800 looks like the company's Meego-based N9, while the Lumia 710 has previously surfaced under the Sabre codename.