Originally posted by flyer The British mag "Digital Camera Essentials" (issue #87) did a comparative test between the Pentax K7 and the Canon 50D, and they proclaimed (surprise!!!) the K7 the winner.
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I was actually just thinking specifically about high-ISO.
As you can see from my chart below, the 50/500D are practically the same as the K20D when it comes to high-ISO, and the K7 probably closely matches the performance of the K20D. (DXO haven't tested the K7 yet).
Unless they really have come up with some breakthrough technology, I don't expect the 7D to do much better than the 500D in regards to high ISO.
If that's the case, then I don't expect the 7D's high ISO performance to eclipse the K7's either.