Panasonic TX-55HZ2000b review: We're glued to this ultra thin 4K OLED screen

The Panasonic TX-55HZ2000b is a superb OLED TV with an immaculate picture, features for movie fans and powerful sound. Unlike regular LCD LED TVs, the great thing about OLED TVs is that each pixel is individually lit. A regular LED TV often has just one backlight across the whole screen, or sometimes a handful of backlights, which can leave the picture with a washed-out feel to it. So, where an LED TV finds deep, true black colours and punchy contrast difficult, an OLED screen manages it with ease.