Nokia's X7, but given the polished, entertainment-centric design (it has four speakers, apparently), we're inclined to believe that it's the real deal. Its screen looks to be the same 4-inch affair as on Nokia's E7, it's running the latest Symbian OS (formerly known as Symbian^3), and pictures of its rear reveal an 8 megapixel camera. The last detail of import, naturally, is the reassurance that comes from knowing that this supposed X7 can crunch through Need for Speed quite nicely. Jump past the break to see it on video.
[Thanks to everyone who sent this in]
Update: The video's been thrown into private mode pretty quickly. Let us know if you find any copies of it floating about the interwebs.
Update 2: Thanks to the lightning-fast gang at Mobile Bulgaria, we've got a new copy of the video up past the break. We've also spotted that this handset has four homescreens rather than the three available on currently released Symbian handsets. A newer version of the software? Might well be.