So I started
this thread over in the K-5 forum, and not content to leave my Q out of it, I decided to post some comparison images of the Q+01 lens and the (new to me) Sigma DP2 Merrill compact. Not just big vs. little sensor, or fixed-lens vs. interchangeable, but Bayer CMOS vs Foveon...
again!
All in good fun, really, but dont' worry... the Q doesn't just lie down and take it!
So the Q is obviously smaller and more "pocketable" (and much better ergonomics, despite that size), but the Q is also more of a "photographer's compact" in the sense that it has a real PASM mode dial, green button, exp. comp button, built-in flash (!), and the usual Pentax-style menus. The Sigma instead has a mode "button" and some rather obscure menus, and needs a 3rd party grip (the Franiec one shown above) to be comfortably held. The Sigma also takes many painful seconds to write a single file, and the Q battery lasts a lot longer than the DP2M's (and we thought it wasn't very much), but then again, the Q raw files are
not 50+ megs each like the DP2M's!
If my memory serves me, the Q came to market at about $800, and the current promotional price for the Sigma DP2 Merrill is $800, so we'll call it a draw on price!
Now the image comparisons! I took both cameras to the Royal Ontario Museum and pressed them up against the glass in the dimly lit Minerals Hall. Here are the results, both at web-res, and at the inevitable pixel-peeper 100%.
Q+01 lens: DP2 Merrill:
The 100% crop comparison - don't look if you're faint of heart or have your Q nearby! (click to enlarge):
There you have it! I'm an equal opportunity comparator!