I think these "specs" seem just slightly stupid. They probably originated from a forum poster who doubled or quadrupled the specs of an existing device and wished for a new device to have those specs.
More than once have I seen optimistic posters say something about an HD #870 with (some multiple of 1600, 800, 3200, etc) SPUs.
Besides, I have never heard of a 10mp camera.... and I see no reason for one to be developed. We already have a fairly mainstream 8mp camera (well, mainstream among the newer sony ericsson phones) and the high-end 12mp cameras on the Satio and some other phones that I do not care about. More than likely, the "lower" end device will be released with a 854x480 screen and the high end device will get a 1024x600/576/480 screen (I hope 576 for some true widescreen goodness)