I know of no source for easily comparing *detailed* specs for high-end cameras. Some sites such as Imaging Resource provide detailed comparisons but only two at a time -- of one camera to another.
I started putting together a spreadsheet for another project, but left it out of the total report rather than complete it... Not only do few manufacturers provide all the details, but the measurements used are often apples and oranges, especially in such criteria as shutter lag and shot to shot.
It seems to me that completion might be a good group project for the many camera aficionados who will be checking out this carnival...
But I have no idea how to manage such a project... Here is the link to the Excel table
.. Let's see where this goes.