OLED EVO: The next innovation in OLED brings a brighter, punchier viewing experience with our latest, next-gen panel. TV Dimensions with Stand (WxHxD)-56.9 x 35 x 11.2 inches. Audio Codec-AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual).GALLERY DESIGN: Your content becomes art with a TV that mounts flush to the wall without a shadow, just like a picture frame. It's the perfect statement piece with an unbelievably thin bezel and no gap from screen to wall. Plus, turn your home into an art gallery with Gallery Mode..OLED DISPLAY: Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you'll see your content with perfect black, over a billion rich colors and infinite contrast for a viewing experience like no other..α9 GEN 4 AI PROCESSOR: Picture and sound adjustment happen automatically with our best processor. The a9 Gen4 AI Processor 4K uses deep-learning algorithms to detect scenes and genres to make your content look its best no matter what or when you're watching..HANDS FREE VOICE CONTROL: Hands-Free Voice Control lets you control your TV with your voice by simply saying "Hi, LG."