It sounds impossible: Turning a setting down actually improves the picture? However, it’s true. Turning down the sharpness control can actually improve your TV’s picture quality. This is one of the countless confusing settings available on all modern TVs. Since you’ve likely paid good money for a 4K TV, you might think you want the most sharpness possible. That’s fair, but the issue is the sharpness control doesn’t actually increase sharpness. With most TVs, it actually masks fine detail.
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