The LG OLED55B4PUA B4 Series 55" 4K OLED Smart TV delivers cinematic picture quality with perfect blacks, infinite contrast, and over a billion rich colors. Powered by the α8 AI Processor 4K, it enhances both picture and sound for a more immersive viewing experience. With a 120Hz refresh rate, Dolby Vision, and Dolby Atmos, it’s designed for movies, sports, and gaming. The webOS smart platform makes streaming, apps, and voice control easy, while HDMI 2.1 and gaming features like VRR and ALLM make it perfect for next-gen gaming consoles.