CNET staff not advertisers, partners or business interests determine how we review products and services. If you buy through our links, we may earn a commission. One of the most significant improvements to picture quality has been the introduction of OLED technology. An OLED TV can create perfect black levels with infinite contrast, as well as excellent color and great motion control. It's a technology that lends itself well to gaming from consoles such as the Xbox Series X and the PlayS
