Originally posted by Asahiflex Congratulations with your 5D MkII! Too bad about the readout noise in dark areas (even at ISO 100) and the banding at higher ISO's, both of which the K-5 does not suffer from. Still the 5D MkII is a great tool, although it does not win from the K-5 in pure IQ.
Spoken like a true fanboy. I have used my 5dmkII at ISO3200, and still had better IQ and less noise than my K7 at ISO640. The K5 may be a good camera, but looking at the RAW files head to head, there is no comparison. Even at ISO6400 the 5D wins, and I have yet to see any issues with banding (and I had a K10d, I know what banding is) The 5D has comparable noise, just a tad less than the k5, but also more detail due to less NR being applied to the RAW file. Sadly the K5, and any APSC sensor will lose against a full frame anyday. They almost got there, but this new ff sensor will most likely blow away any gains APSC made against FF. Now if Ricoh does right and turns the R&D department loose and lets them develop products the public have been asking for they may (hopefully) be on the right track and can become a major player again.
Originally posted by Asahiflex Apparently Canon surrendered and chose not to compete with the 645D. They have *no* answer to the pure IQ the 645D provides.
We have yet to see what the new 1Dx will do as far as IQ, yes they didn't produce the 36mp monster that was rumoured, but the 1Dx will most likely beat the 645D in every category except resolution. So except in very large prints I doubt anyone will see any measurable difference. The 1Dx will do it faster, cheaper, and with a huge lens selection (the 645 still only has 2 lenses in the lineup right?)
And I have an answer for the "pure IQ the 645D provides" I can do it in one word ..... Hasselblad