Above is a lightly graded and non-sharpened 1080p ProRes frame grab provided by John Brawley from his pre-production Blackmagic Cinema Camera (this one is graded by Shian). 2.5K 12bit raw will look even more detailed. Click the image for the full sized file (note, this has been compressed to JPEG format)
For DSLR users thinking of moving up to the Blackmagic Cinema Camera this is an introductory guide to the biggest differences in operation between a DSLR and an actual cinema camera like the Blackmagic.