Other features are often more important, and they depend on what you'll be using the camera for. For example, a lethargic camera that takes too much time between shots is a lemon for sports or action photographers, and a big, heavy DSLR that takes amazing photos may spend more time on the shelf than in your carry-on bag. A camera with no manual controls may take fabulous shots in bright sunlight, but lousy ones in more challenging situations.

Starting at the top of the photographic food chain, here are the pros and cons of each type of camera.

Strengths: Superb photos, videos, and low-light shooting; no shutter lag; versatile interchangeable lenses; manual controls for exposure and focus; through-the-lens optical viewfinder

Weaknesses: Expensive; lack of portability; not all DSLRs shoot video; can be complex and intimidating