What if the camera you have with you simply won’t do what you need it to? What if your aim is to have pin sharp prints in large formats for your drawing room? In that case your pocket point’n’shoot won’t do, unless it’s something like the new Sony, at 2500 quid.
Well, in that case, you’re obviously always on the look-out for *that* photo, and subsequently will always have your best camera and lens with you at all times, just in case.
Most people, on the other hand, are just out and about, and like to capture a moment, rather than be looking for something big to hang on a wall. For most, with average homes, an A3 print would be as large as could be managed.
And I’ve managed to take photos with my iPhone 5 that would easily go to A3. A quality compact, with a decent pixel count, will go to A3, probably A2.
Another consideration is where are you going to use the camera? A DSLR is great, until you want to take photos inside a venue where such a camera is considered professional equipment, and its use prohibited. That’s when a quality compact, like a Sony NEX5 or 7, or the Lumix equivalent, comes into its own. You have a nice, small, pocketable body, with a good size sensor, and interchangeable lenses, that will shoot video too. I might well look at getting a NEX7 when the next model comes out, and the price of the 7 drops.