LG - 55” Class NU700B Series LED Nano AI 4K UHD Smart webOS TV (2026)
About this product
Bring home stunning 4K picture quality in an impressive range of screen sizes with LG UHD TVs. LG’s Detail Enhancer sharpens textures and fine details, helping everything you watch look clearer and more lifelike. Plus, enjoy fast, easy navigation and personalized recommendations—including access to over 400 free LG channels.¹ Spend less time searching and more time streaming with LG webOS 26. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
Highlights
Nano Detail Enhancer
Powered by LG’s advanced α7 AI Processor 4K Gen9, Nano Detail Enhancer brings extraordinary clarity to everything you watch. By intelligently analyzing each scene, it fine-tunes textures, sharpens edges, and enhances contrast—so even the smallest details stand out with lifelike precision.
4K Super Upscaling
4K AI Super Upscaling Powered by α7 AI Processor upscales³ lower resolution content into stunning near-4K clarity.
HDR10 Pro
HDR10 Pro dynamically adjusts brightness, revealing crisp details and vivid color in both bright and dark scenes for a stunning, lifelike picture.⁴
FILMMAKER MODE
Watch films just how the directors envisioned them with automatic preservation of the director’s original colors, settings and frame rates for a true at-home cinematic experience FILMMAKER MODE with Ambient Light Technology.
webOS 26
Search less and stream more with LG’s Award-winning Smart TV platform - which delivers a smarter more personalized experience. Browse all your favorite streaming apps and let LG Channels connect you to over 400 free channels and 10,000+ movies & shows (on-demand). Plus LG Shield helps provide protection against malware, viruses & other threats.⁵
LG Channels
Get instant access to over 400 free channels and 10,000+ movies & shows (on-demand).⁶ Discover and enjoy premium new entertainment with nothing more than an internet connection.
LG Game Dashboard and Game Optimizer
LG TVs have ALLM to further improve gaming quality. Whether you game on consoles or on the cloud,⁷ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.
Gallery+
Create, display and express your taste with LG Gallery +. Choose from a collection of high-resolution artwork, scenic photography and other personalization features.⁸ Plus turn your ideas into art with Generative AI.
LG Shield
The LG Shield helps provide privacy protection against malware, viruses, and other cyber threats with real-time scanning and automatic updates.
- Display TypeLEDResolution4K (2160p)Screen Size Class55 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatHDR 10, Hybrid Log-Gamma (HLG)
Reviews
Rating 4.8 out of 5 stars with 6 reviews
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.
From the manufacturer
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Compare similar products
Bring home stunning 4K picture quality in an impressive range of screen sizes with LG UHD TVs. LG’s Detail Enhancer sharpens textures and fine details, helping everything you watch look clearer and more lifelike. Plus, enjoy fast, easy navigation and personalized recommendations—including access to over 400 free LG channels.¹ Spend less time searching and more time streaming with LG webOS 26. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
Upgrade your home theater with this stylish 4K TV featuring vibrant colors, rich contrast and an advanced 4K processor. Stay endlessly entertained with thousands of on demand shows and movies for free and enjoy peace of mind as watch thanks to our proprietary triple layer security that protects your personal data across all connected devices at once.
LG QNED AI 4K TV's deliver vibrant colorful images for an immersive viewing experience. HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect. You'll enjoy outstanding picture powered by the Alpha 7 AI Processor Gen3, which uses AI to detect what you're watching and automatically improves the picture and sound quality. You'll also experience less searching and more streaming, thanks to LG’s award-winning Smart TV platform: webOS.¹ For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can quickly stream and get int your favorite apps.²
Bring home 4K resolution in an impressive range of screen sizes with LG UHD TVs. Enjoy swift, easy browsing and tons of personalized recommendations including over 4000 free LG channels.¹ Spend less time searching and more time streaming with LG webOS 26. Focus on the screen with a slim and simple-to-mount design for a stylish view no matter where you hang it. For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can automatically stream and get in the game.²
| Pros for LG - 55” Class NU700B Series LED Nano AI 4K UHD Smart webOS TV (2026) | |||
|---|---|---|---|
| There were no pros for this product— | Picture Quality, Setup Ease, Size, Weight, Design | Picture Quality, Ease of Setup, Connectivity | Picture Quality |
| Cons for LG - 55” Class NU700B Series LED Nano AI 4K UHD Smart webOS TV (2026) | |||
| There were no cons for this product— | Connectivity, Port Quantity, Remote Control, Brightness, User Interface | There were no cons for this product— | There were no cons for this product— |
Specs
Does this tv have cec simplink?
Answered by LG Digital Customer CareManufacturers package HDMI CEC under different names, and on LG TVs, it is packaged as Simplink and the LG 55” Class NU700B Series LED Nano AI 4K UHD Smart webOS TV (2026) Model # 55NU700BPUA supports Simplink...^Ivan.
Is Spectrum an available app?
Answered by LG Digital Customer CareThe Spectrum TV app is not a preinstalled app on the LG 55” Class NU700B Series LED Nano AI 4K UHD Smart webOS TV (2026), Model # 55NU700BPUA, but it is compatible with the webOS 26 Smart TV Platform that the TV runs on, so it can be downloaded and installed on the TV through the LG Content Store (App Store) feature found on the TV's home screen...^Ivan.
Doesthislghavevoicecontrol
Answered by user985040No.
Is this tv Auracast capable?
Answered by user985040Not sure. Still trying to get aquainted with all the features.
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