Sharp’s latest 4K TV adds yellow subpixel for 8K resolution

Electronics maker Sharp is launching what it believes is the next phase in high-definition TVs with a 4K screen that can display imagery at 8K resolution, seen as the display standard to follow 4K. The 80-inch Aquos 4K Next TV has a nominal resolution of 3,840 x 2,160, which is also known as Ultra HD or 4K.