The Samsung NX100 ($450 with a 20-50mm kit lens, as of April 7, 2011) is an innovative, reasonably priced camera, but it's not an entirely practical one. This compact, mirrorless, interchangeable-lens camera has a handsome, slim body that you'll need to hold carefully because it doesn’t have a textured handgrip. Inside is a large APS-C image sensor that captures 14.6 megapixels of resolution. That's a huge draw: You get a sensor as capable as those in many Digital SLR cameras, but in a smaller, more-portable package.
With this camera, Samsung also introduces a clever, lens-mounted iFunction control button that lets you adjust some common settings without removing your left hand from the lens. As a result, you don't have to break away from framing or focusing the shot in order to adjust the exposure controls (for example). Unfortunately, neither the 20-50mm kit zoom nor the body provides an image-stabilization system. The NX100 comes with a useful "Smart Exposure" system for automatic exposure optimization, but the camera doesn't have a built-in flash.