The LG OLED 77 inch 4K Smart TV gives you superb picture technology on an epic scale. LG Self-Lit OLED Technology LG self-lit OLED is the pinnacle of technology in TV. All of the screen’s pixels are self-lit allowing for infinite contrast, 100% colour accuracy and the sharpest pixel-perfect details, creating the ultimate viewing experience. All in 4K Ultra HD definition. It also provides uncompromised picture quality at any viewing angle, so everybody in the room can enjoy the same stunning images. Powerful Processor The new a7 Gen 5 AI processor 4K is the brain of the C2 TV, intuitively ensuring stunning picture and sound quality. All in 4K Ultra HD definition. Dolby Vision IQ and Dolby Atmos provide awe-inspiring drama to every genre - with incredible colour and contrast plus 3D surround sound - to ultimately deliver full audio-visual immersion. OLED Motion means that no matter how intense the action is, every detail stays in diamond sharp focus to give you an exceptional sport viewing experience. Intuitive Smart Services The LG OLED B2 features LG’s webOS smart platform, hosting a variety of streaming services - including Freeview Play, NOW, Netflix, Prime Video, Disney+ (subscriptions required) and more - and letting you search hassle-free, even through voice control via built-in Google Assistant and Alexa. Bluetooth: Y Depth: 270 MM Height: 1043 MM Width: 1723 MM Dongle Required: N Dual Core Processor: N DVD: N Miracast: Y On Mode Power Consumption: 131 Refresh Rate: 120Hz Resolution: UHD Surround Sound: Y Wifi Enabled: Y LG 4K SELF-LIT OLED for perfect contrast & 100% colour accuracy Built for an exceptional sport viewing experience with OLED Motion Uncompromised picture quality at any viewing angle Dolby Vision IQ for realistic picture & Dolby Atmos for immersive sound Smart platform with Freeview Play, Netflix, Disney+ and more