Originally posted by Canada_Rockies I find that far too many testers use the camera defaults. Noise Reduction blurs images; that's how it works. I turned mine off permanently.
The noise reduction settings issue seems rather important on the K-3 as reported by several posters. However, from the comparison shots the Fujifilm JPEG image has lower noise anyway so that can't be what's at play here. OTOH, when you toggle back and forth between the two magnified shots, you quickly realize the Pentax image is magnified more (due to it being from a 24 MP sensor I suppose) so our eyes aren't really seeing an apples-to-apples comparison.