Originally posted by reverenddude Perhaps I'm the only one, but I actually enjoy the graininess at higher ISOs from the K-3. I mean, I understand most "customers" prefer noiseless photos, so I tend to acquiesce to their demands when shooting for a purpose. And yes I do understand that portrait shots probably shouldn't be noisy at all. But for stuff that I do for myself, I actually really like grainy pictures. It feels very ethereal to me. I really like the grain at 3200/6400 in the K-3.
Depend on the grain structure ! Some old sensor get a lot of color in the noise (you know the rainbow color in the shadows
) which is plain ugly. But without this, grain can produce nice rendering. To me Canon is ahead in this when it come to Jpeg engine.
The Ricoh GR III and IV have very nice grain structure, especially in B&W where it looks a lot like TriX film.