A 55-inch 4K HD TV is a high-definition television with a 55-inch screen size and a resolution of 3840 x 2160 pixels, which is four times the resolution of a 1080p Full HD TV. This type of TV offers a crisp and clear picture quality with vibrant colors and excellent contrast, making it ideal for watching movies, TV shows, sports, and playing video games. Some of the popular brands that offer 55-inch 4K HD TVs include Samsung, LG, Sony, Power Guard and TCL, among others. The price of a 55-inch 4K HD TV varies depending on the brand, features, and technology used, but they typically range from $500 to $1500 or more.
