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LG - 65" Class B6 OLED AI 4K Smart webOS TV with Perfect Black, Vivid Color and Magic Remote (2026)

Model: OLED65B6GUA
SKU: 6673135

Customers are saying

Customers highly value the exceptional picture quality provided by this machine. Users consistently describe the visual performance as absolutely beautiful, highlighting their overall satisfaction with the display.

Generated by AI based on customer reviews.

Highlights

Features

  • Prefect Black & Vivid Color

    LG's OLED technology creates an incredible watching experience and stellar picture quality with Perfect Black and Vivid Color on over 8.3 million self-lit smart pixels, even in bright rooms.³

  • α8 AI Processor 4K Gen3

    Enjoy outstanding picture, which uses AI to detect what you're watching and automatically improves the picture and sound quality to your personal preferences.

  • Dolby Vision, Dolby Atmos & FILMMAKER MODE

    Experience the magic of the big screen right from your couch. Loaded with Dolby Vision® for extraordinary color, contrast and brightness, plus Dolby Atmos® for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE with Ambient Light Technology, allowing you to see films just as the director intended.

  • Ultimate Gameplay

    This LG OLED evo Series comes with everything you need to win. Experience crisp, smooth imagery from a 0.1ms response time and up to 120Hz refresh rate to let you game at blinding speed without any blurring or tearing to keep up with the fastest games. All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. Whether you game on consoles or on the cloud,² the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

  • OLED Care

    The OLED Care feature helps protect your OLED display to retain the best picture quality possible over time.

  • webOS 26

    Powered by Google Gemini & Microsoft Copilot, LG’s Smart TV platform, webOS 26, delivers an AI experience which makes your TV smarter & more personalized. With just your voice, the TV brings up your customized screen, recommends what you’ll love next & adjusts picture & sound to match your preferences. It helps solve problems before you ask, generates personalized content, and provides real‑time sports stats.

  • LG Channels

    Get instant access to over 400 free channelss and 10,000+ movies & shows (on-demand).⁵ Discover and enjoy premium new entertainment with nothing more than an internet connection.

  • Gallery+

    Create, display and express your taste with LG Gallery +. Choose from a collection of high-resolution artwork, scenic photography and other personalization features.⁶ Plus turn your ideas into art with Generative AI.

  • Dynamic Sports

    Dynamic Sports is an exclusive sports experience built into LG’s webOS Smart TVs. It’s designed for fans who don’t want to miss a single play, score, or highlight. By combining live streaming, team tracking, and instant notifications, it makes your TV feel like a personal sports assistant.

  • LG Shield

    The LG Shield helps provide privacy protection against malware, viruses, and other cyber threats with real-time scanning and automatic updates.

Specifications

  • Display Type
    OLED
    Resolution
    4K (2160p)
    Screen Size Class
    65 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
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Reviews

Rating 4.3 out of 5 stars with 7 reviews

5 star rating. 3 reviews4 star rating. 3 reviews3 star rating. 1 review
100% would recommend to a friend
Customers are sayingCustomers highly value the exceptional picture quality provided by this machine. Users consistently describe the visual performance as absolutely beautiful, highlighting their overall satisfaction with the display.
This summary was generated by AI based on customer reviews.
  • Picture Quality (5)

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    LG OLED TV

    The picture on this machine is absolutely beautiful. Set up is a little bit difficult because I'd never done the arc hookup for her home theater system and it took some learning to get that to work properly. That's operator error not problem with the actual machine the leg position on the TV saved my butt gave me just enough room to put it on the stand I already had so I didn't have to get another stand. The picture is phenomenal the settings are easy to use it's got a whole lot of automation once you set it up it takes care of itself updates and stuff. I'm not a fan of several of the AI features and two of them you cannot turn off it tries to Auto detect what you would like to watch if you accidentally select their TV setting your system and then it's a nightmare to find your way back to what you were doing I use it primarily for my Xbox and since home my apps are set up there I just use the TV through the Xbox or Playstation to watch things instead of using the apps on the actual TV. The sound from the TV is louder than I expected for a TV set of speakers. Overall this thing is amazing it's one of the best purchases I've ever had I've always wanted to upgrade to oil LED for gaming with HDR and Dolby vision all three of these are a game changer if you've never had them I sound like I'm from 1902 I'm sure to many of you have had OLED before but I don't care I'm from 1902 that's fine. I'm just glad to finally visit 2026 and this TV is absolutely amazing

    Posted by Tigger

  • Rated 4 out of 5 stars

    Impressive hardware and great hardware

    Phenomenal looking tv at great value. LG software is limiting at times.

    Posted by Anon

  • Rated 3 out of 5 stars

    3 stars for a reason

    This TV is being constantly updated and if you don't notice that, you will think that there's something wrong with it because the screen is black, and all of a sudden it comes back with the notification that it was updated. I had internet connectivity issues... had to reset the TV and now it seems fine... don't know why, still keeping an eye on it to make sure I don't have to return it. Video qualify is going to blow your mind, I have a samsung tv and every time I switch between them you can hear a: wow this is great lol [when I am watching on this LG QLED]

    Posted by CezarAyran

  • Rated 4 out of 5 stars

    Nice TV but some quirks

    The picture on this TV is very nice. Unfortunately it keeps turning itself on in the middle of the night. I've tried every fix and reached out to LG to no avail. LG actually suggested unplugging everything every night. Other than that we are happy with the TV.

    Posted by MARIA

  • Rated 5 out of 5 stars

    LG 65" Class B6 Series OLED AI 4K SmartwrbOS TV.

    Great picture and sound. My husband loves watching football in it@

    Posted by LindaI

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Questions & Answers

  • Does this b6 need a fire stick

    No TV, regardless of brand or manufacturer, including the LG 65" Class B6 Series OLED AI 4K Smart webOS TV (2026), Model # OLED65B6GUA, needs an Amazon Fire Stick. The LG OLED65B6GUA is a built-in Smart TV running LG's native webOS platform; it can already connect to Wi-Fi and download streaming apps directly from the LG Content Store without external hardware. Choosing to use a Firestick or another external streaming device comes down to your personal preferences. If a specific streaming service or niche app isn't built for the TV's specific operating system, plugging in a Firestick bypasses that limitation. You may simply prefer Amazon's grid layout, the Alexa voice remote ecosystem, or the convenience of traveling with a Firestick to use on hotel TVs...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response

  • What is the vesa mounting screw size for the back of the tv? I know the pattern is 300x200mm but what are the screw sizes?

    The metric size for the VESA mounting screws that will fit into the 300 x 200 mm VESA mounting pattern on the LG 65" Class B6 Series OLED AI 4K Smart webOS TV (2026), Model # OLED65B6GUA, is M6 (a metric 6mm diameter machine screw). The exact length you need depends entirely on the thickness of your specific wall mount bracket. Typically, a 12mm to 20mm length screw (M6 x 12mm or M6 x 20mm) fits standard configurations. extremely thin. If a screw is too long, forcing it down can crack the TV casing or puncture internal components. Test the screw depth by hand first without the bracket. If the screw bottoms out before clamping down, use the nylon spacers or washers that came with your wall mount to shorten the reach. Most universal wall mounts come with a multi-pack containing M4, M6, and M8 screws. Look for the bag labeled "M6"...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response

  • how do you adjust the tint

    Hello, SteveK! Thank you for sharing your question with us about the LG TV (OLED65B6GUA). On this model, you can adjust the tint (green/red balance) through the picture settings menu. To do this: • Press the Settings button on your remote. • Go to All Settings, then navigate to Picture Settings. • From there, select Advanced Controls and locate the Tint option (G/R Balance). • You can then adjust the slider toward green or red until the picture looks natural to your eyes. For more information, you can refer on this link "LG TV - The Best Picture Settings For Your LG TV": https://www.lg.com/us/support/help-library/lg-tv-the-best-picture-settings-for-your-lg-tv--20150577528034?srsltid=AfmBOoqHflv2i3g7ssiIB5W0L4_Fy5ID8K8NnPyQ8_FI8ovsdc7KJXlx. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-65-class-b6-series-oled-ai-4k-smart-webos-tv-2026/JJ8VPZKFZ7. Should you need further assistance, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response

  • Does the lg b6 come ina 55 inch?

    The LG OLED AI B6 4K Smart TV 2026 series is offered in 83", 77", 65", and 48" screen sizes. It is not offered as a 55" screen size...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response

  • WHere is the 48 inch size for LG B6 and when is it coming? In other regions, you can already ordered 48 inch....

    Hi, there! Thank you for sharing your question to us about the LG TV (OLED65B6GUA). There are currently no announced plans for a 48‑inch B6 release here. Some regions may offer different size lineups, which is why you may see a 48‑inch option available internationally, but it isn’t part of the U.S. model range. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-65-class-b6-series-oled-ai-4k-smart-webos-tv-2026/JJ8VPZKFZ7. If you need further assistance, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. - Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
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