The Nokia X7-00 is the latest device by Nokia which has been leaked. It seems to be a very impressive device which sports hardware specifications very similar to the Nokia N8. It will run the Symbian ^3 OS but will support 4 homescreens.
It seems to have a 4 inch AMOLED (Clear Black) display and will have 4 stereo speakers, making it the first mobile device to have such a setup. The device is very sleek and sports a superb design. It also has an 8 MP camera.
Check out this video of the Nokia X7 running NFS Shift.