LG - 100" Class 84B Series QNED evo AI Mini LED 4K Smart webOS TV (2026)
About this product
The 100" QNED 4K TV delivers vibrant color, deep contrast, and 4K clarity on a 100-inch screen built for movies, sports, and gaming. Built-in streaming apps, voice controls, and personalized recommendations provide convenient access to your favorite entertainment.
Screen Size Class
100"Series
QNED evo Mini LED - 84B seriesHighlights
Features
Dynamic QNED Color
Dynamic QNED Color delivers enhanced color accuracy for vibrant, lifelike viewing with certified 100% Color Volume.
Mini LED
Mini LED technology uses thousands of small backlights working in concert to deliver brighter highlights, deeper contrast, and sharper detail—in both bright and dark rooms.
Precision Dimming Pro
Precision Dimming Pro intelligently adjusts lighting across the screen, revealing fine detail in every scene for vivid, balanced, true-to-life frames.
α8 AI Processor 4K Gen3
AI detects content type and automatically optimizes picture and sound quality to your personal preferences.
VRR and Motion Booster
VRR¹ and Motion Booster² enable high-speed gaming with no blurring or screen tearing.
HDR10 Pro
HDR10 Pro dynamically adjusts brightness to reveal crisp detail and vivid color in both bright and dark scenes.³
Dolby Vision, Dolby Atmos & FILMMAKER MODE
Dolby Vision delivers extraordinary color, contrast, and brightness. Dolby Atmos provides immersive surround sound. FILMMAKER MODE with Ambient Light Technology preserves the director’s original colors, settings, and frame rates.
Ultimate Gameplay
AMD FreeSync Premium and ALLM improve gaming quality on consoles and in the cloud.⁴ The LG Game Dashboard and Game Optimizer provide full gaming control at your fingertips.
webOS
webOS 2026, powered by Google Gemini, personalizes your TV with voice control, customized content recommendations, automatic picture and sound adjustments, proactive problem-solving, generative content, and real-time sports stats.
LG Channels
Instant access to over 400 free channels and 10,000+ movies & shows (on-demand)⁵ with only an internet connection required.⁶
Gallery +
LG Gallery + offers a curated collection of high-resolution artwork, scenic photography, and personalization features, plus Generative AI tools to turn your ideas into art.⁷
Slim Design
LG TVs feature a slim, minimal-bezel design that fits seamlessly into any living space.
Dynamic Sports
Dynamic Sports, built into LG webOS Smart TVs, combines live streaming, team tracking, and instant notifications for real-time scores, highlights, and play-by-play as a personal sports assistant.
LG Shield - Your Digital Guardian
The LG Shield provides real-time protection against malware, viruses, and other cyber threats with automatic security updates.
Specifications
- Display TypeLEDResolution4K (2160p)Screen Size Class100 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Reviews
Rating 5 out of 5 stars with 6 reviews
Top Mentions
- Picture Quality (4)
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.
- LG - 75" Class 7S Series QNED AI Mini LED 4K Smart webOS TV (2026)Holiday Deal$499.99
- LG - 55" Class 91A Series QNED evo AI Mini LED 4K UHD Smart webOS TV (2025)$649.99The price was $1,299.99
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| Pros for LG - 100" Class 84B Series QNED evo AI Mini LED 4K Smart webOS TV (2026) | |||
|---|---|---|---|
| Picture Quality | Picture Quality | There were no pros for this product— | There were no pros for this product— |
Specs
Questions & Answers
How many of the HDMI ports are 2.1?
Answered by LG Digital Customer CareAll four of the HDMI ports in the LG 100" Class 84B Series QNED evo AI Mini LED 4K Smart webOS TV (2026), Model # 100QNED84BU, are HDMI 2.1 inputs. HDMI 2 is an HDMI eARC port...^Ivan.
Can this TV be controlled by voice?
Answered by LG Digital Customer CareThe LG 100" Class 84B Series QNED evo AI Mini LED 4K Smart webOS TV (2026), Model # 100QNED84BU, supports Intelligent Voice Recognition and comes with an LG Magic Remote, that has a built-in microphone. You can press and hold the Microphone (Mic) button on the remote, speak your command clearly (e.g., "Open Netflix," "Switch to HDMI 1," or "Turn off the TV in 30 minutes"), and then release the button. . This model supports Direct Hands-Free Voice Recognition, meaning you don't even need to pick up the remote to talk to the TV. This model supports Direct Hands-Free Voice Recognition, meaning you don't even need to pick up the remote to talk to the TV. Once enabled in your settings, simply say the wake word, "Hi LG," out loud in the room. The TV will chime to show it is listening, and you can give it a command—even to turn the TV on when it is powered off. To turn this on, go to Settings (Gear Icon) ➔ All Settings ➔ General ➔ AI Service ➔ Voice Recognition Settings and toggle on Use Hands-free Voice Control. The TV is natively built to communicate with external smart ecosystems. It is compatible with Google Home, allowing you to link it and issue commands via a Google Nest speaker or smartphone app. It can be integrated into Apple's smart home system, allowing you to control basic power and input features using Siri on your iPhone or Apple Watch...^Ivan.
What is a good compatible theater surround sound system for this tv?
Answered by LG Digital Customer CareHi, Aces! Thank you for sharing your question with us about the LG QNED Mini LED TV (100QNED84BU). We want to make sure you get a fully immersive audio experience for your 100-inch display! We recommend pairing your TV with an LG soundbar that features HDMI eARC and WOW Orchestra support, such as the LG S95TR 9.1.5-Channel System with wireless rear speakers and Dolby Atmos, or the LG SC9S 3.1.3-Channel Soundbar. • To connect your setup, plug an HDMI cable from the HDMI eARC/ARC port (HDMI 2) on your TV into the HDMI OUT (eARC) port on the soundbar, then navigate to Settings > Sound > Sound Out on your TV to select HDMI(ARC) Device or WOW Orchestra, and make sure eARC Support is set to On with Digital Sound Output set to Pass Through under Advanced Settings. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-100-class-84b-series-qned-evo-ai-mini-led-4k-smart-webos-tv-2026/JJ8VPZKZCV. Please email us at lgdigitalcare@lg.sprinklrsupport.com if you need further support! — Avril
Is the screen mirroring feature available on this TV?
Yes, screen mirroring is available on this TV.
This question and answer was generated by AI based on customer and product data.Does this TV support Dolby Atmos?
Yes, this TV supports Dolby Atmos surround sound.
This question and answer was generated by AI based on customer and product data.
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Consider the latest in display technology
Red, green and blue (RGB) LEDs create vivid color directly instead of filtering white light like traditional LED TVs.
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