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

Model: OLED55B6EUA
SKU: 6680628

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)

Reviews

Rating 4.8 out of 5 stars with 124 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

    Excellent Screen Clarity

    I am very happy with my new LG TV. The picture is very clear even in dark video. The remote was easy to figure out as well as the setup. There is no glare from the windows. I would recommend this to anyone wanting a high quality TV. I also feel I got a very good deal at Best Buy.

    Posted by BRUCEH

  • 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

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
  • what's the difference between this tv and a c6 lg

    The LG OLED evo AI C6 4K Smart TV 2026 series (offered in 83", 77", 65", 55", 48", and 42" screen sizes) is a premium, higher-performing mid-range television series, whereas the LG 55" Class B6E OLED AI 4K Smart webOS TV with Perfect Black and Vivid Color (2026) Model # OLED55B6EUA serves as an entry-level budget option within LG's OLED television lineup. The primary differences come down to brightness capabilities, processing power, gaming specs, and the physical form factor. The panel technology for the LG OLED55B6EUA is a standard WOLED panel, and the C6 series is an OLED evo (hardware-enhanced) panel. The C6 series has a higher peak brightness; it employs a more advanced α11 AI Processor Gen3, which offers faster processing speeds and superior AI upscaling, voice profile recognition, and automatic picture-to-room calibrations. The B6 series employs a scaled-down α8 AI Processor 4K Gen3, which still performs well but handles shadow detailing and complex gradient smoothing slightly less aggressively. The C6 has a native Refresh rate of up to 144 Hz, versus 120 Hz for the B6 series. While both support essential features like HDMI 2.1, VRR, G-Sync, and ALLM, the C6 supports a native 144Hz refresh rate for PC gaming, whereas the B6E maxes out at a standard 120Hz. The C6 uses a Central Pedestal Stand, and it comes with an included LG Magic Remote (AI Voice Control). The B6 series uses stand legs and ships with a basic remote control that lacks a built-in microphone. This disables native AI voice features and automatic room audio correction out of the box unless you purchase a Magic Remote separately...^Ivan.

    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
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