Have you ever tried to photograph a high-contrast scene, only to be frustrated when you find that the pictures you snapped just don’t do it justice? Don’t worry, it’s not you, or even your camera.

HDR, or high-dynamic range, can elevate the image of your TV to an entirely new level. It's found on nearly all of the best TVs, including midrange and high-end TVs as well as many budget models. On a ...