Dude, you're getting a Dell!
Along with Microsoft, Dell has also erected a page up on its website comparing Apples to Apples.
Dell pits its Studio 15 and 17 laptop line up against the equivalent MacBook Pro model and its desktop offerings up against the Mac Mini and iMac.
Not surprisingly, the Dell machines come out radically cheaper, especially when it comes to the laptops. Dell even compares some of the pre-loaded loaded software that between the machines in a Windows Live Essentials vs. iLife showdown.
What isn't compared, however, are the more technical aspects, such as battery life, size and weight, display panel type and resolution, among other things.
Check out Dell's comparison site here or the screen captures below.