Samsnug55 inch ultra thin HD network LCD TV wireless 4K qled light quality quantum dots

3,840 × 2160 resolution hdrhdr (high dynamic range image) video crystal color 4K processor backlight Mega contract Dynamic crystal illusion allows you to immerse yourself in a beautiful picture impregnated with nearly a billion colors. Dynamic crystal illusion brings vivid changes, allowing you to enjoy the subtle connotation of color.4K UHD Ultra HD resolution TV is 4 times the resolution of FHD HD TV, showing clear image quality. Now you can see more details in the scene.HDR technology can improve the brightness range of the TV, so that you can still enjoy the rich levels of color and picture details even in dark scenes.