Sony Alpha DSLR-A330 Review at AlphaMountWorld.com – Carl Garrard:
Dynamic range looks great, even on jpegs (the total range of light captured). Without a testing facility to measure the total range of light I cannot comment exactly on just how many stops of light that are being transferred to the jpegs, but based on tests previously done on the A300, I'd say its fair to say you'll get about 10-10.5 stops of light, perhaps a bit more.
Combine detail, color, and dynamic range together and you get fine jpegs out of the camera that most users will probably never even adjust through post processing. The A330 also handles reds and yellows quite well overall and tends to keep the red channel from over exposing. This has always been a good test for a DSLR in my opinion, because most DSLRS will have trouble exposing these two colors properly.
A couple of full-sized image samples have also been included in the review. I like the sharp detail in this ISO 400 cat photo.