Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Questions & Answers

  • Front. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • Angle. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • LG OLED evo AI OLED77B5PUA "77" Class (77.4" Diag) 67.7" 2" C . C O 11 38.9 77.4" 41.6" - - - i LG 55.2 12.6* Dimensions (Inches W x H x D) 67.7 x 38.9 x 2 (without stand) 67.7 x 41.6 x 12.6 (with stand) 55.2 (stand footprint) What's in the box Magic Remote Stand Remote Control Batteries Quick Start Guide Power Cable
  • Back. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • Alpha 8 Al Processor Gen2 Enjoy outstanding picture powered by the a8 Al Processor, which uses AI to detect what you're watching and automatically improves the picture and sound quality. AI 4K LG BJ Processor Gen2 AI Performance Compared to 2025 QNED NPU Approx. 1.7x Greater AI Neural Processing CPU 1.4x Faster Operation *Performance results based on LG internal testing of the LG aB Processor Gen2 VS. the LG a7 Processor Gen8. LG a7 Processor Gen8 available on UA77.
  • Perfect Black Unveil mesmerizing depth, detail, and contrast with true black levels whether it's bright or dark around you. *LG OLED Display is verified by UL for Perfect Black measured to DMS 11.5 Ring-light Reflection standards. *Actual performance may vary depending on the ambient lighting and viewing environment. Perfect Black technology delivers black levels <0.24nit up to 500lux UL AmIsa PEDERLA
  • Perfect Color 100% Color Fidelity and 100% Color Volume for accurate lifelike colors even in sunlight or dark environments. Perfect Color technology delivers color consistency levels >9% up to SO0IuM Independently Tested for Quality and Workmanship CheckPlus: 100 % Color Fidelity up to 500 luxe (by C DE2000 with 125 color patterns) [www.IntertekCheck.com](http://www.IntertekCheck.com). Independently Tested for Quality and Workmanship CheckPlus: 100 % Color Volume to DCI-P3 oi PSSEANE Intertek [www.IntertekCheck.com](http://www.IntertekCheck.com). 100% Color Fidelity and '100% Color Volume to DCI-P3' applies to 2025 OLED TVs. *LG OLED Display is verified by UL for Perfect Color measured to IDMS 11.5 Ring-light Reflection standards. *100% Color Volume is defined as the performance of display which is equal or greater than the size of DCI-P3 standard color volume as verified independently by Intertek. *The LG OLED Panel is certified by Intertek for 100% Color Fidelity, measured to IDMS 11.5 Ring-light Reflection standards.
  • "Al Picture Pro Analyzes each frame, enhances resolution, brightness, depth, and clarity to bring every scene to life. *Al Picture Pro will not work with any copyright-protected content on OTT services. *image quality of upscaled content will vary based on the source resolution."
  • 4K Super Upscaling: Transform your regular content into 4K for sharper definition with detail, even on our biggest screens. *Image quality of upscaled content will vary based on source solution.
  • HDR10 Pro delivers a dramatic visual experience by enhancing each color on your screen for a "WOW" effect. SDR HDR10 Pro *Image quality of upscaled content will vary based on source solution.
  • Al Voice ID with My Profile LG AI Voice ID recognizes your voice and offers tailored recommendations. 5 TANGIBLE WONDERS Home Office Game Music Home Hub Sports ... CH prime NETFLIX video Disney+ hulu 718 sling tv . Youlube max tubi - plutoh shopen -. - ca - Top Picks For You "Switching to my account" *Reduced or limited content may be shown depending on region and network connectivity. *Voice ID support may vary by region and country and is available on OLED, QNED, NanoCell, and UHD TVs released from 2024 onwards. *Voice ID is available for LG Apps, Home, Home Hub, LG Fitness, Sports Alert, Home Office, Music, Games, and PPW.
  • Al Magic Remote: Navigate webOS easily with new Al button and smarter intuitive controls. Click, Point, Scrolling, Al Button. Guide 123 ADISAP Al. *AI Magic Remote's design, availability and functions may vary by region and supported language, even for the same model. *An internet connection is required for use. *Al Voice Recognition is only provided in countries that support NLP in their native language.
  • webOS Technology & Engineering Emmys The Heart of Home Entertainment LG's Emmy Award-Winning webOS Smart TV Platform Enjoy intelligent entertainment with webOS, LG's built-in smart TV platform, backed by over 10 years of cutting-edge innovation. CH Netflix Disney+ Hulu Prime Video webOS Watch 300+ FREE live channels and stream thousands of on-demand movies and series. Endless content Play 500+ FREE single-player and multiplayer games. Good as new Binge all you want with access to popular game titles through our webOS Re:New program, which automatically equips you with new software updates and version upgrades for 5 years.
  • webOS Re:New Program: Enjoy 5 years of performance and peace of mind. With LG's Re:New Program, enjoy new software updates and feature refreshes for 5 years.
  • LG 4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  • Alt View 17. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • GUIDE LIST AI 1 2 3 AD/SAP + NETFLIX prime video Disney + LG Channels sling alexa LG
  • Alt View 31. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • Alt View 32. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • Alt View 33. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • Alt View 34. LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025).
  • LG OLED B5 Series Testimonial Video video 3 minutes 04 seconds
  • LG 2025 webOS - Overview video 3 minutes 06 seconds
  • Class B5 Series Features Video video 0 minutes 19 seconds
  • LG OLED B5 series Features Video video 0 minutes 19 seconds
  • Keep Your New TV Damage-Free video 0 minutes 47 seconds

LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

Model:
OLED77B5PUA
SKU:
6621813
Your price for this item is $1,499.99
The comparable value price is $2,999.99
Page Showing 1-20 of 31 questions
Ask a Question

  • QuestionDoes this TV include a stand?

    • Answer Yes, this LG TV comes with a stand.
    This question and answer was generated by AI based on customer and product data.

  • QuestionWhat type of speakers are built into this TV?

    • Answer This LG TV has downward firing speakers.
    This question and answer was generated by AI based on customer and product data.

  • QuestionIs this LG TV compatible with Amazon Alexa?

    • Answer Yes, this TV is compatible with Amazon Alexa.
    This question and answer was generated by AI based on customer and product data.

  • QuestionDoes this TV support Dolby Atmos?

    • Answer Yes, this TV supports Dolby Atmos sound.
    This question and answer was generated by AI based on customer and product data.

  • QuestionHow many HDMI inputs does this TV have?

    • Answer This TV has 4 HDMI inputs.
    This question and answer was generated by AI based on customer and product data.

  • QuestionWhat is the refresh rate of this LG TV?

    • Answer This LG TV has a refresh rate of up to 120Hz.
    This question and answer was generated by AI based on customer and product data.

  • QuestionWhat is the viewing angle?

    Asked by Dennis.

    • Answer The LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA, has an excellent viewing angle of about 70° from the center. OLED TVs are designed to maintain image quality at various viewing angles, making them ideal for group settings with spread-out seating...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionWhen will this sale end

    Asked by Anonymous.

    • Answer Please click on the "i" in the circle next to Comp. Value under the "Save $1500" on the product page for the LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA, to learn more about Best Buy's Comp. Value pricing...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionWhat’s the weight of this TV?

    Asked by Itunu.

    Answer This Question

  • QuestionCan the tv be used overseas with a 220 volt outlet if I have an electrician change the plug?

    Asked by James.

    • Answer The LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA, has a power requirement of 120 VAC ~ 50/60 Hz. It will not run on 220 - 240 volts. Even if you had the plug changed, you would still need a step-down transformer for the TV to work on 220 - 240 V, but the other issue is that this TV will not work with the Television Broadcast Systems overseas. The built-in ATSC1.0 (Terrestrial), QAM (Cable) tuners for the TV are incompatible with the television broadcast systems used overseas (The DVB-T, Digital Video Broadcast – Terrestrial system is used in most of the rest of the world, and other broadcast systems such as the ISDB-T, and the DTMB, depending on which country overseas you are in)...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionIs it compatible with Sonos sound systems?

    Asked by BobEdmondOK.

    • Answer What connectivity do the Sonos Sound Systems you are inquiring about have? Regardless of brand or manufacturer, Sound Systems can be paired via Bluetooth with the LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA, for a wireless Bluetooth connection, they can be connected to the TV's HDMI eARC port (HDMI 3), or to the TV's Optical Digital Audio Output. Check the specifications for connectivity on the specific Sonos Sound System you are inquiring about...^Ivan

      Answered by LG Digital Customer Care

  • QuestionDoes this TV have a built in Chromecast?

    Asked by mysharks.

    • Answer Hi there. We understand your inquiry about the OLED77B5PUA. The OLED77B5PUA unit does have Google Cast built-in. https://www.bestbuy.com/product/lg-77-class-b5-series-oled-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTKZW If you have any further questions about its features or functionality, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo

      Answered by LG Digital Customer Care

  • QuestionWhen the TV is attached to the stand, how much clearance is there between the bottom of the tv and the cabinet it sits on? Ie how tall a soundbar can I use beneath the tv without obscuring controls or the screen?

    Asked by James.

    • Answer Hello there, James. Thank you for your inquiry regarding the OLED77B5PUA. We understand you need to know the clearance height for a soundbar when using the TV stand. Based on the product dimensions, the height of the TV with the stand is 41.6 inches, while the height without the stand is 38.9 inches. This provides approximately 2.7 inches of clearance between the surface and the bottom of the TV screen. https://www.bestbuy.com/product/lg-77-class-b5-series-oled-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTKZW If you have any further questions about its features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo

      Answered by LG Digital Customer Care

  • QuestionIs Paramount Plus one of the app in the TV?

    Asked by Rusty.

    • Answer Paramount+ is one of the Premium Content Providers apps that is preinstalled on the LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionIs this a smart tv where you can mirror your phone?

    Asked by Anonymous.

    • Answer yes

      Answered by Photolover

  • Questionthe best height for wall mout in living room?

    Asked by Gena.

    • Answer The best height for wall mounting the LG 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025), Model # OLED77B5PUA is determined by your seating position. You should aim for the center of the screen to be at eye level when seated. The average TV mounting height is about 40 inches for most screens, but you should consider adjusting the height based on your room layout, seating arrangement, and the size of the TV for optimal comfort. The height is measured from the floor to the center of the screen. The TV mounting height can be raised or lowered depending on how you view your television and your preferences. The average 40-inch (with a range of 38- to 42-inch) TV mounting height range is ultimately an average guideline. Adjust the mounting height according to viewer preference. Taller or shorter viewers have different eye levels. A room used primarily by adults requires a higher TV mounting height than a room used mostly by children...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionHow is this TV for Gaming?

    Asked by Charlie.

    • Answer The LG 77-inch Class LG OLED AI B5 4K Smart TV 2025, Model # OLED77B5PUA, features four HDMI 2.1 ports that support up to 4K @ 120Hz with VRR, ALLM, and QMS ensuring smooth and responsive game play and a low input lag and a nearly instantaneous Response Time of less than 0.1ms, making it ideal for fast-paced gaming. It supports HDR10 and Dolby Vision®, enhancing the visual experience with vibrant colors and deep contrasts, and has perfect blacks and pixel-level contrast control, which is crucial for gaming in dark environments, and delivers a high-quality gaming experience with its advanced features and performance, making it an an excellent choice for gaming like all other LG OLED TVs...^Ivan.

      Answered by LG Digital Customer Care

  • QuestionIs the stand width adjustable

    Asked by Dunes.

    • Answer Hello there, Dunes. We understand your inquiry about the stand for the OLED77B5PUA model. The stand for the 77-inch OLED77B5PUA is a fixed center-mount pedestal design. The published Stand Width for this model is 55.2 inches, and this measurement is not adjustable. The stand is designed to be installed in one fixed position on the TV unit. https://www.bestbuy.com/product/lg-77-class-b5-series-oled-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTKZW If you have any further questions about its features or specifications, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo

      Answered by LG Digital Customer Care

  • QuestionWhat is the manufacturer warranty

    Asked by Trillian.

    • Answer Hi there, Trillian. Thank you for sharing your inquiry with us. We understand your question regarding the manufacturer warranty for your OLED77B5PUA TV. Your unit comes with a Limited Warranty of 1 Year for both Parts and Labor. https://www.bestbuy.com/product/lg-77-class-b5-series-oled-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZTKZW If you have any further questions about its features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo

      Answered by LG Digital Customer Care

  • QuestionDoes this tv have four 2.1 hdmi ports.

    Asked by Breadman.

    • Answer Yes, all four are 2.1.

      Answered by CotingDad

Page 1, Showing 1-20 of 31 questions

Top Rated

  • TCL - 55" Class F35-Series 4K UHD HDR LED Smart Fire TV (2025)
    3-Day Deal
    Your price for this item is $219.99
  • Samsung - 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV (2025)
    3-Day Deal
    Your price for this item is $949.99
  • Insignia™ - 65" Class F50 Series LED 4K UHD Smart Fire TV
    Your price for this item is $299.99
    The comparable value for this item is $449.99
  • Samsung - 65" Class U7900 Series UHD 4K Smart Tizen TV (2025)
    Your price for this item is $329.99
    The comparable value for this item is $469.99
  • TCL - 40" Class Q35F Series 1080P FHD QLED Smart TV with Fire TV (2025)
    3-Day Deal
    Your price for this item is $149.99