The "UHD Dimming" feature on this TV isn't true local dimming, but rather an algorithm Samsung says enhances contrast, color and detail. The KU7000 has an edge-lit LED backlight as opposed to the direct or full-array units found on some other TVs, which helps thin the cabinet but can...
MORE:How to set up your TV and get the best picture For standard dynamic range (SDR) content we’d recommend dropping Contrast setting by about 10 points, Sharpness by five, taking a point off Brightness and upping the Local Dimming to High. This results in the best balance of punch and...