A:Answer This LG 4K TV uses in-plane switching to maintain rich colors and a more consistent contrast ratio even at wide viewing angles. This TV has a quad-core processor that works tirelessly to reduce distracting video noise, enhance sharpness and assure accurate colors.The multi-format 4K high dynamic range support includes HDR10 and HLG, both with LG’s advanced tone mapping technology that provides scene-by-scene optimization. Its' Ultra Surround delivers an immersive audio experience from seven virtual channels, requiring only the built-in speakers of the TV. You can stream shows, movies, games and more with the TV's built-in Wi-Fi and integrated apps. We hope this information helps. If you are in need of any assistance, have additional questions, or would just like to see our helpful tips, check us out on Twitter @LGUSSupport or you can give us a call at 800-243-0000. ^CP
