55 Inch Class LG Nano 4K UHD TV AI NU70 Smart TV 2026

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55 Inch Class LG Nano 4K UHD TV AI NU70 Smart TV 2026

55NU700BPUA

55-Inch LG NANO 4K UHD AI TV 55NU700BPUA displaying vibrant colorful fabric texture on screen - Side Angle

New

55 Inch Class LG Nano 4K UHD TV AI NU70 Smart TV 2026

55NU700BPUA

New

Key features

Nano Detail Enhancer delivers optimized contrast and vivid color for a more immersive viewing experience
4K Super Upscaling Powered by alpha 7 Processor upscales¹ lower-resolution content—like HD or even SD—into stunning near-4K clarity
HDR10 Pro delivers enhanced detail and contrast²
See it as the Director intended with FILMMAKER MODE™
webOS 26 elevates viewing with tailored AI recommendations
Get instant access to over 400 free channels with LG Channels and 10,000+ movies & shows (on-demand)³
Easy access to game settings for smoother, optimized play
Personalize Your Space: Transform your TV into a work of art with LG Gallery+⁵

Specifications

Download Energy Guide

Picture (Panel)

Picture (Processing)

Gaming

Smart TV

Audio

Connectivity

Power

Dimensions/Weights

Accessories Included

General

Warranty

See All

Picture (Panel)

Backlight Type

Direct

Display Resolution

4K Ultra HD (3,840 x 2,160)

Display Type

4K UHD

Refresh Rate

60Hz Native

Picture (Panel)

Backlight Type

Direct

Display Resolution

4K Ultra HD (3,840 x 2,160)

Display Type

4K UHD

Refresh Rate

60Hz Native

Picture (Processing)

Dynamic Tone Mapping

Yes

HDR (High Dynamic Range)

HDR10 / HLG

Picture Processor

α7 AI Processor 4K Gen9

AI Upscaling

4K Super Upscaling

Gaming

VRR (Variable Refresh Rate)

Yes (Up to 60Hz)

ALLM (Auto Low Latency Mode)

Yes

Game Optimizer

Yes

HGIG Mode

Yes

Smart TV

Matter

Yes

Works with Apple Airplay2

Yes

AI Concierge

Yes

USB Camera Compatible

Yes

Game Service

Yes

Music Service

Yes

Home Office

Yes

Google Cast built-in

Yes

Works with Apple Home

Yes

Content Partners

Netflix, HBO Max, Disney+, YouTube, Prime Video, ESPN, Apple TV and more

Full Web Browser

Yes

Works with Hey Google

Yes

Home Hub

Yes

Intelligent Voice Recognition

Yes

LG Channels

Yes

App Store

Yes

ThinQ® Smart Technology

Yes

Magic Remote Control

Ready (requires AI Magic Remote)

Operating System (OS)

webOS 26

Sports Alert

Yes

Audio

Clear Voice Pro

Yes (Auto Volume Leveling)

Wow Orchestra

Yes

AI Sound

AI Sound Pro (Virtual 9.1.2 Up-mix)

Audio Codec

AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X (Refer to manual)

Bluetooth Surround Ready

Yes

LG Sound Sync

Yes

Speaker Direction

Down Firing

Speaker System

2.0 Channel

Sound Mode Share

Yes

Connectivity

Bluetooth® Support

Yes (v 5.3)

Ethernet Input

1ea

HDMI Audio Return Channel

eARC (HDMI 2)

HDMI Input

2ea (supports eARC, ALLM)

Simplink (HDMI CEC)

Yes

IP Control

Yes

Smartphone Remote App

Yes

TV Tuner

ATSC1.0 (Terrestrial), QAM (Cable)

USB Input

1ea (v 2.0)

Wi-Fi Standard

Yes (Wi-Fi 5)

Power

Annual Power Consumption

194kWh/y

Power Consumption

105 W

Power Supply (Voltage, Hz)

AC 120V, 50/60Hz

Standby Power Consumption

Under 0.5W

Dimensions/Weights

TV Weight without Stand

20.9 lbs

Packaging Dimensions (WxHxD)

53.4" x 31.7" x 4.7"

Packaging Weight

27.8 lbs

Stand Width

38.9"

TV Dimensions with Stand (WxHxD)

48.3" x 30.6" x 9.1"

TV Dimensions without Stand (WxHxD)

48.3" x 28.1" x 2.8"

TV Weight with Stand

21.2 lbs

VESA Mounting (WxH)

300 x 200

Accessories Included

Remote

Standard Remote

E-Manual

Yes

Power Cable

Yes

Quick Start Guide

Yes

Remote Control Battery

Yes

Stand

Yes

General

Country of origin

Mexico

Diagonal

54.6"

Series

NU70

Size

55"

Warranty

Limited Warranty

1 Year Parts & Labor

UPC

195174139325

Features

Nano Detail Enhancer Powered by α7 AI Processor 4K Gen9

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.

Nano Detail Enhancer Powered by a7 AI Processor 4K Gen9

AI Super Upscaling Powered by alpha 7 Processor

AI Super Upscaling Powered by Alpha 7 Processor upscales¹ lower resolution content into stunning near-4K clarity

Brilliant Detail in Every Scene²

HDR10 Pro dynamically adjusts brightness, revealing crisp details and vivid color in both bright and dark scenes for a stunning, lifelike picture.

55NU700BPUA 4K UHD TV split-screen comparison showing SDR versus HDR10 Pro image quality with lake sunset scene

Just the way they intended

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.

Experience LG’s Award-winning Smart TV platform powered by AI

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.³

Tons of free entertainment at your fingertips

Get instant access to over 400 free channels and 10,000+ movies & shows (on-demand). Discover and enjoy premium new entertainment with nothing more than an internet connection.³

Next-level gaming

LG TVs have ALLM to further improve gaming quality. Whether you game on consoles or on the cloud,⁴ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

Personalize your space with LG Gallery +

Create, display and express your taste with LG Gallery +. Choose from a collection of high-resolution artwork, scenic photography and other personalization features.⁵ Plus turn your ideas into art with Generative AI.

55NU700BPUA 4K UHD TV displaying LG Gallery Plus art gallery interface with curated artwork collection

Linear Design - Built to Last, Styled to Impress

Strength you can see and Engineered for lasting performance.

LG Shield - Your Digital Guardian

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

Community Q&A

Limited Warranty & Support

For owners

Warranty Information

Register Your Product

Other Support Options

Manuals and Downloads

Help Library

Request a Repair

¹Image quality of upscaled content will vary based on source resolution.

²Utilizes LG Dynamic Tone Mapping to enrich HDR10 content.

³Internet connection and subscriptions to streaming services are required; number of LG Channels and movies & shows (on-demand) subject to change. Software update will automatically download for up to 4 years. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update. LG account required to access our network-based smart services.

⁴Subscription and compatible gaming controller are required.

⁵Internet connection and LG Gallery + subscription required for select features. LG account required to access our network-based smart services.

Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.