Smartphone cameras are getting better. In fact, on Flickr, they hold their own against some of the very best standalones in terms of numbers of images posted. While many users opt to use their smartphones to take the majority of their snaps, though, in terms of performance and quality, they aren't even in the same league, and if you ever find yourself appreciating the camera of your S III or iPhone 4S just a little too much, a quick look at the proper DSLR will soon bring you back down to earth.