Stacks up as in "it's crap compared to"? If you know how a digital sensor works (and photography for that matter), you know damn well that the sensor in an iPho

Stacks up as in "it's crap compared to"? If you know how a digital sensor works (and photography for that matter), you know damn well that the sensor in an iPhone is small, which has a direct impact on the dynamic range of light coming in. In its category (phone cameras) the iPhone is decent enough (though not even the best) but comparing it to a high-end full-frame DSLR is really rotten apples to freshly picked Jaffa oranges.