Skip to contentGo to Product Search
Main Content
Only at Best Buy

LG - 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026)

Model: OLED55B6EUA
SKU: 6680628
Sold byBest Buy

Customers are saying

Customers appreciate the exceptional picture quality and the vibrant, deep blacks provided by the OLED technology. Users also frequently highlight how effortless the setup process is and praise the sleek, modern design of the device. Additionally, many are impressed by the smooth user interface and the significant improvements in overall brightness and gaming performance.

Generated by AI based on customer reviews.
See it in-store: Eden Prairie (17.1 miles away) 
is the closest store with a demo model on display.

Highlights

Features

  • Prefect Black & Vivid Color

    Over 8.3 million self-lit smart pixels with Perfect Black¹ and Vivid Color

  • α8 AI Processor 4K Gen3

    Faster AI processing for enhanced picture with a8 AI Processor 4K Gen3.

  • Dolby Vision, Dolby Atmos & FILMMAKER MODE

    Enjoy movie magic from home with Dolby Vision, Dolby Atmos & FILMMAKER MODE with Ambient Light Technology.

  • Ultimate Gameplay

    Ultimate Gaming with 120Hz Refresh Rate, NVIDIA G-Sync, AMD FreeSync Premium and 0.1ms response time.

  • OLED Care

    You can watch on and on with confidence and peace of mind with OLED Care.

  • webOS

    webOS delivers smarter, easier streaming, plus Google Gemini at your fingertips²

  • LG Channels

    Get instant access to over 400 free channels with LG Channels and 10,000+ movies & shows (on-demand)³

  • Dynamic Sports

    Dynamic Sports is an exclusive sports experience built into LG’s webOS Smart TVs, designed for Sports fans.⁴

Specifications

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

Reviews

Rating 4.8 out of 5 stars with 116 reviews

98% would recommend to a friend
Customers are sayingCustomers appreciate the exceptional picture quality and the vibrant, deep blacks provided by the OLED technology. Users also frequently highlight how effortless the setup process is and praise the sleek, modern design of the device. Additionally, many are impressed by the smooth user interface and the significant improvements in overall brightness and gaming performance.
This summary was generated by AI based on customer reviews.
  • Picture Quality (56)
  • OLED Quality (42)
  • Ease of Setup (18)
  • Brightness (6)
  • Design (3)
  • User Interface (5)

Customer Images

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 Class B6E Series OLED

    Great picture using soundbar so haven’t paid attention to sound Quality. Good brightness for OLED. I have only had for around 10 days but very satisfied so far. Nice Tv in price range especially when on sale. Would buy again.

    Posted by Cshurd1

  • Rated 5 out of 5 stars

    LG OLED is THE BUSINESS

    The visuals on this unit are remarkable. When you go to the showroom floor and see those TVs, you say oh dang the colors are amazing. With this TV you literally brought that experience home with you!!

    Posted by Noony43

  • Rated 5 out of 5 stars

    Gaming never looked so good!

    I’ve been gaming on an under $400 “4k” tv for years. The colors and lighting always seemed off. I decided to pull the trigger on this after seeing a fantastic sale for Labor Day. With some tweaks to the settings, I could see an immediate difference. My video games have never looked so good. The lighting in dark settings, the glow of lanterns. Very spot on for my needs. The only problem I have currently is the sound. I’ll have to mess with the settings but it’s all over the place. Different media does require some adjustments. Overall super satisfied.

    Posted by KingKai

  • Rated 5 out of 5 stars

    Best Bang For Your Buck!

    Extremely pleased with this TV purchase! You can't find a tv of this quality at this value! Beautiful picture, good sound, easy set up, and the user interface is so smooth. Definitely recommend this product if you're looking to stay under $1k for a 55" Smart TV.

    Posted by JAKEC

  • Rated 5 out of 5 stars

    Very good choice of TV. I liked it.

    I liked this TV because the picture looks great, with deep colors and sharp details. The menu is simple, and the interface feels smooth to use. Overall, it offers good quality and is easy to set up, with no complications.

    Posted by ANDRESD

Compare similar products

LG - 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color  (2026)
LG - 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026)

OLED55B6EUA

LG - 48" Class B6 OLED AI 4K Smart webOS TV with Perfect Black, Vivid Color and Magic Remote   (2026)

The LG OLED B6 is a premium watching experience that offers more than meets the eye. You'll be able to keep pace with the action with a native 120Hz refresh rate for smoother movement whether you're gaming or watching sports. Entertainment extras like Dolby Vision®, Dolby Atmos® and FILMMAKER MODE give you the big-picture experience straight from your couch. Enjoy outstanding picture powered by the α8 AI Processor 4K Gen3, which uses AI to detect what you're watching and automatically improves the picture and sound quality of whatever you're watching. Search less and stream more, thanks to the next generation of AI technology from LG webOS 26. With Quick Cards, group your favorite apps into categories and even have instant access to over 400 free channels with LG Channels and 10,000 movies & shows (on demand).¹ All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. And four HDMI 2.1 inputs allow you to plug in all the devices you need for the win. Whether you game on consoles or on the cloud,² the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

LG - 55" Class C6 OLED evo AI 4K Smart webOS TV with Perfect Black, Perfect Color and Brightness Booster (2026)

The advanced LG OLED evo C6 Series is better than ever. Powered by the next-gen Alpha 11 AI Processor Gen3 for a smarter, more personalized experience, and Bright Room Ready with Perfect Black and Perfect Color. Plus with 8.3 million self lit pixels the C6 delivers infinite contrast for a breath taking picture quality experience. AI-assisted deep learning analyzes what you're watching and uses your preferences to choose the best picture and sound setting for your content. The C6's almost invisible bezel, ensures it blends with your surroundings. When you're finished watching, display art, photos and other content make the C6 a versatile statement piece. Search less and stream more, thanks to the next generation of AI technology from LG webOS 26. Every LG OLED comes loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos for immersive sound you can feel all around you. FILMMAKER MODE allows you to see films just as the director intended. Packed with gaming features, the LG OLED evo C-Series comes with everything you need to win like a 0.1ms response time, native 120Hz refresh rate, VRR for PC gaming and four HDMI 2.1 inputs.

LG - 55" Class 84B Series QNED evo AI Mini LED 4K Smart webOS TV (2026)
4.7(37)

LG QNED AI 4K TVs use Mini LED technology to maintain deep black levels for an immersive viewing experience. The α8 AI Processor 4K Gen3 uses AI to detect what you're watching and automatically improves picture and sound quality. LG’s award-winning Smart TV platform, webOS, with Quick Cards and the Magic Remote, provides fast access to streaming apps and over 400 free channels through LG Channels.¹ FILMMAKER MODE allows you to see films just as the director intended. Virtual 5.1 surround sound creates an immersive home theater experience. For gaming, FreeSync, VRR, and GeForce NOW for cloud gaming,² plus the LG Game Optimizer, Game Dashboard, and two HDMI 2.1 ports deliver real-time performance with virtually no screen tearing.

Pros for LG - 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026)
Picture Quality, OLED Quality, Ease of Setup, Brightness, DesignPicture Quality, OLED Quality, PerformancePicture Quality, OLED Quality, Ease of Setup, Brightness, Motion HandlingPicture Quality, Ease of Use, Refresh Rate
Cons for LG - 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026)
User InterfaceUser Interface, Ease of SetupThere were no cons for this product—There were no cons for this product—

Specs

Questions & Answers

  • Does this connect to wireless theater speakers?

    Hi, Hank! Thank you for sharing your question with us about the LG OLED TV (OLED55B6EUA). Yes, the LG TV (OLED55B6EUA) connects to wireless theater speakers and soundbars using Bluetooth 5.3, LG Sound Sync, and WOW Orchestra/WOWCAST compatibility. • To set up your wireless audio connection: • Open your TV menu. • Go to Settings > Sound > Sound Out. • Then, select Bluetooth Device or Wireless Speaker, put your wireless speaker or soundbar in pairing mode, and select it from the list to connect. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-55-class-b6e-oled-ai-4k-smart-webos-tv-with-perfect-black-and-vivid-color-2026/JJ8VPZZ7PZ. If you need further support, please feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Is this television possibly subject to static burn-in image. I've heard OLED tvs sometimes have experienced over time. For example, I have an older LG OLED 1080p tv and unfortunately this occurred on my set after a few years.

    Temporary image retention and permanent burn-in are physically possible on the LG 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026), Model # OLED55B6EUA, just as they are on any other OLED display. Because OLED technology uses self-lit organic pixels that wear down individually over time, displaying static elements (like news tickers, video game HUDs, or PC taskbars) at maximum brightness for thousands of hours can cause uneven pixel degradation. However, on modern 2026 models like the B6E, permanent burn-in is incredibly rare under normal consumer viewing conditions. LG equips the TV with advanced preservation technologies like Screen Shift, Logo Luminance Adjustment (which dims static graphics), and an automatic Pixel Refresher that scans and balances sub-pixel voltage every time the TV accumulates 4 hours of use. Image Retention clears up quickly, and the risk of Permanent Burn-in is low to moderate only under extreme, continuous static usage...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Is the remote backlit

    Hello, Mike! Thank you for sharing your question with us about the LG OLED TV (OLED55B6EUA). No, the included Magic Remote for this model does not feature backlit buttons. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-55-class-b6e-oled-ai-4k-smart-webos-tv-with-perfect-black-and-vivid-color-2026/JJ8VPZZ7PZ. If you need any further technical assistance or product specifications, please feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • The pictures show an AI Magic Remote, but in the what's included description it lists a standard remote. Does the remote have some type of voice function? For example, using voice to look for a particular app, movie, etc.

    The listing of a standard remote for the LG 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026), Model # OLED55B6EUA, under 'What's Included" is incorrect. LG officially began pairing the Magic Remote with its flagship Curved OLED TVs in 2014. This coincided with the launch of the webOS smart platform, which practically required the remote's "point-and-click" motion cursor to navigate efficiently. For the past decade, every tier of LG OLED (including the popular B-series, C-series, and G-series) has come with a Magic Remote pre-packaged in the box. The remote itself has evolved through multiple design generations—shifting from the classic curved, pear-shaped wand to the elongated keypad design, and finally to the ultra-sleek, button-reduced models seen on current. Over the years, the voice button on LG Magic Remotes transitioned from basic text searches to full natural language processing. Modern iterations—including the latest 2025 and 2026 AI Magic Remotes—have replaced the traditional microphone icon with a dedicated AI concierge button that integrates directly with smart home hubs and advanced voice profiles. The supported AI Voice Commands (webOS 26) are: • Natural Language Queries: You do not need to say stiff, specific phrases. You can ask open-ended questions like "What should I watch tonight?" or "Find me some highly-rated sci-fi movies on Netflix". • System Automation: You can control advanced system functions directly, such as "Switch the screen to Game Optimizer mode" or "Turn off the screen but keep the music playing." • Smart Home & AI Assistant Integration: The TV has Google Gemini and Microsoft Copilot intelligence built directly into the operating system. You can command your TV to interact with your wider smart home ecosystem, asking questions like "Are my living room lights turned on?" or "What is my schedule for tomorrow morning?" via Apple Home or Matter integration. For app-specific injections, you can tell the TV to perform granular actions inside apps, such as "Play acoustic guitar music on YouTube" or "Open the next episode of my show on Disney+"...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Can you use a roku stick with it?

    A Roku streaming stick will work with almost any television, regardless of brand or manufacturer, provided the TV possesses a standard HDMI port and access to a reliable power source. It will work perfectly with the LG 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026), Model # OLED55B6EUA. The television is fully equipped with 4 high-speed HDMI ports located on the side and rear of the connection panel, making it completely ready to accept any modern Roku streaming device. The TV has standard USB ports on the side. You can plug the Roku's power cable directly into one of the TV's USB ports to power it, which means the Roku will turn off automatically whenever you turn off your TV. To stream content in full 4K HDR, make sure to plug the Roku into an HDMI port and then turn on HDMI ULTRA HD Deep Color in the TV's settings menu (Settings > General > HDMI ULTRA HD Deep Color). This unlocks the maximum data bandwidth for that port so the Roku can output vibrant HDR colors...^Ivan.

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
Ask a question
No content

Customers often buy these together

Sponsored