Skip to main contentSkip to footer
Slide 1 of 9

Overview

Brilliant vibrant color, stunningly smart.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.
Open Box

Open Box - LG 43-Inch QNED73B Mini-LED 4K UHD Smart TV

Model: LG QNED73B
Web Code: 20229627
Sold and shipped by | 3.9 seller rating (18 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

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

Brilliant vibrant color, stunningly smart.

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.

*Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.

Dynamic QNED Colour.

With Dynamic QNED Color see vivid color for a lifelike picture.

α7 AI Processor 4K Gen3 (inc. AI Picture/Sound)

A thrilling watching experience powered by the α7 AI Processor 4K Gen9.

Brilliant Detail in Every Scene*

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

*Utilizes LG Dynamic Tone Mapping to enrich HDR10 content.

FILMMAKER MODE™

See it as the Director intended with FILMMAKER MODE™ with Ambient Light Technology

webOS (AI Hub)

Powered by Google Gemini & Microsoft Copilot, LG’s Smart TV platform, webOS 2026, delivers a smarter TV experience*

*Internet 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 5 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.

LG Channels

Get instant access to over 100 free channels and 10,000+ movies & shows (on-demand).

* Discover and enjoy premium new entertainment with nothing more than an internet connection.*

*Internet connection required; number of LG Channels subject to change. LG account required to access our network-based smart services.

Dynamic QNED Color

α7 AI Processor 4K Gen3 (inc. AI Picture/Sound)

HDR10 Pro

FILMMAKER MODE™

webOS (AI Hub)

LG Channels

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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Ontario (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Unlocked Phones
Return/Exchange Period
30 days
Condition
Marketplace unlocked devices can be returned within 30 days from the date your online order is delivered.

Marketplace unlocked devices can be returned within 30 days from the date your online order is delivered.

Learn more about returning a Marketplace product