Experience immersive entertainment with the Samsung 77" 4K UHD HDR OLED Tizen Smart TV, where the NQ4 AI Gen2 Processor optimizes picture and sound for lifelike clarity and colours. OLED technology brings deep blacks and vibrant visuals, while Tizen OS gives access to your favourite apps and voice control. 77" 4K Ultra HD OLED for movie night immersion in large living rooms Motion Xcelerator 144Hz delivers smooth action during fast-paced gaming This description was generated by AI and reviewed for accuracy.