
I’ve had an Olympus XZ-1 for almost half a year now as my ‘carry-everywhere’ pocket camera. By most folks’ standards, it’s a large ‘compact’ camera. Compared to my Nikon D700 SLR though, it’s a decidedly more travel-friendly companion. In fact, when I went to England in June, I took both cameras, and ended up actually using the Olympus more, largely due to the convenience (when it rained, it was easy to quickly stick the XZ-1 in a waterproof plastic bag in m pocket, unlike the D700).
The usual knock on compact cameras is that the image quality, particularly when the light levels drop, don’t match up to their larger brethren. There’s a fairly simple explanation for this: the sensor in your average high-end digital compact is less than 40mm^2. The size of the sensor in your average DSLR is 350mm^2. Since the sensor’s purpose is to gather and record light, the smaller sensor records less light, and the less light you record, the less information your image has. In reality, things are a bit more complicated, but that’s the basic idea.
Continue reading ‘The Trouble with Small Cameras’