Smart Television Product description: Smart Television HD usually refers to a TV that supports high-definition resolution, such as Full HD or 4K resolution. Full HD is a resolution of 1920x1080 pixels, while 4K is a resolution of 3840x2160 pixels, which is higher than full HD. Product superiority: Smart TV HD can provide more delicate and clear images, so that viewers can better enjoy TV shows, movies and games. High-definition display technology can also provide richer colors and higher contrast, making the picture more vivid and realistic. In addition to HD resolution, smart TVS can also feature other HD technologies such as high dynamic range (HDR) and wide color gamut (WCG). HDR can provide higher brightness and richer colors, making the picture more layered and detailed; WCG can display more colors, making the picture more vivid.