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Overview

Upgrade your TV watching experience with the LG webOS smart TV. Featuring 4K ultra HD resolution and direct-lit backlighting, it delivers sharp, lifelike picture quality. The Alpha 7 AI Processor Gen8 optimizes image quality through intelligent upscaling, while the 60Hz refresh rate delivers smooth motion. Plus, built-in Amazon Alexa offers easy voice control right out of the box.

LG 43" UA7700 AI 4K UHD HDR LED Smart TV (43UA7700PUB) - 2025

Model: 43UA7700PUB
Web Code: 19330426
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Return Policy

30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Remote Control
  • Battery
  • Power Cable
  • Quick Start Guide

Countless content in superior quality

  • 43-inch LCD screen with 4K ultra HD resolution delivers crisp and vibrant picture quality
  • Smart TV lets you stream movies, shows, and apps directly from the internet, without requiring extra devices

Advanced picture quality

  • Direct-lit backlighting delivers enhanced brightness uniformity and deep contrast for an improved overall viewing experience
  • High Dynamic Range (HDR) enhances contrast and colour accuracy for a more lifelike picture
  • 60Hz refresh rate provides smooth and clear motion for everyday viewing like TV shows, movies, and casual gaming
  • α7 AI processor Gen8 enhances picture and sound quality using intelligent upscaling and scene-by-scene optimization

Smart entertainment made simple

  • webOS offers a fast, intuitive interface with easy access to apps, streaming services, and personalized content recommendations
  • Preloaded apps like Netflix, YouTube, Amazon Prime Video, and Disney+ provide instant access to your favourite entertainment
  • LG Channels offers over 100 free channels, along with swift, easy browsing and personalized recommendations
  • Downward firing speakers deliver clear, immersive audio that fills the room effortlessly

Seamless connectivity and smart control

  • Built-in Amazon Alexa and compatibility with Google Assistant and Apple HomeKit let you control your TV and connected smart devices using simple voice commands
  • Built-in Wi-Fi 5 and Bluetooth provide seamless wireless connectivity for streaming, device pairing, and smart home integration
  • Compatibility with AirPlay 2 allows you to effortlessly stream content from your Apple devices to your TV for a seamless viewing experience
  • Three HDMI 2 inputs, one optical digital audio output, and one USB media port let you easily connect multiple devices for an enhanced entertainment experience
  • Optional wall mount with a 200 x 200 specification offers flexible installation
Product Condition
Brand New
ENERGY STAR certified
No
Model Year
2025
Demo Model
No

Video

Screen Size
43 in
Resolution
4K Ultra HD
TV Display Technology
LED
Backlight Technology
Direct Lit
High Dynamic Range (HDR)
Yes
Dolby Vision
No
IMAX Enhanced
No
Refresh Rate
60 Hz
Panel Shape
Flat

Audio

Speaker Configuration
Downward Firing
Speaker Output Power
20 W

Inputs/Outputs

HDMI Inputs
3
Component Video Inputs
No
Coaxial Cable Inputs
No
Optical Digital Audio Outputs
1
Stereo Audio Outputs
No
Headphone Jack
No
USB Media Port
1
Internet Connectivity
Wi-Fi
Bluetooth
Yes
Works with Apple AirPlay
AirPlay 2
Chromecast built-in
Yes
Wireless Standard Generation
Wi-Fi 5
DLNA Certified
Yes
TV Operating System
webOS
Preloaded Apps
Netflix; Disney+; YouTube; Prime Video; Apple TV+; LG Channels
Motion Control
Yes
Voice Control
No
Voice Assistant Built-In
Amazon Alexa
Works with Google Assistant
Yes
Works with Amazon Alexa
Yes
Works with Apple HomeKit
Yes
Energy Saving Mode
Yes

Physical Features

Wall Mount
Optional
Wall Mount Specification
200 x 200

Dimensions With Stand

Width with Stand
96.8 cm
Height with Stand
62.1 cm
Depth with Stand
20 cm
Width with Stand (Inches)
38.1 in
Height with Stand (Inches)
24.4 in
Depth with Stand (Inches)
7.9 in
Weight with Stand
8.9 kg

Dimensions Without Stand

Width without Stand
96.8 cm
Height without Stand
56.7 cm
Depth without Stand
6.79 cm
Width without Stand (Inches)
38.1 in
Height without Stand (Inches)
22.3 in
Depth without Stand (Inches)
2.7 in
Weight without Stand
8.8 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .