A:Answer Hi Xur - The 42" S90H provides strong brightness and contrast with OLED HDR, enhancing color and detail across each scene. On the 55" S90H and larger, OLED HDR+ adds more refined brightness and contrast for greater depth and a more dynamic HDR experience. If you’re looking for the highest level of brightness and detail, stepping up to the S95H brings OLED HDR Pro, with even more advanced contrast and brightness optimization for a more premium picture.
~ Samsung Specialist
