LG

LG 98QNED89TUA 98" QNED89T 4K LED Smart TV (2024)

4KHDR10

A massive 98-inch QNED display with AI-powered processing, Quantum Dot NanoCell color, and 5 years of webOS updates.

$5,996.99*$6,999.99Save 14%
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The LG 98QNED89TUA is a statement piece of home entertainment technology, offering a 98-inch 4K display that transforms any suitably sized room into a personal cinema. At the heart of its picture quality is LG's QNED platform, which layers Quantum Dot color enhancement over NanoCell filtering technology to produce a wide, accurate color gamut with strong peak brightness. The Precision Dimming system dynamically adjusts the LED backlight zones to maintain deep black levels while preserving highlight detail, resulting in images that look natural and dimensional. The α8 AI Processor 4K continuously analyzes content using deep-learning algorithms to optimize brightness, sharpen detail, and balance sound, adapting its processing to match whatever you are watching.

Beyond raw picture quality, the 98QNED89TUA runs on LG's webOS 24 smart TV platform, which provides access to all major streaming services and a clean, intuitive interface. The webOS Re:New Program guarantees five years of software updates, a notable commitment that helps protect the investment in such a large display. Filmmaker Mode ensures movies are presented as their creators intended by disabling post-processing effects, while virtual 5.1 surround sound adds spatial depth to the built-in audio. HDR10 support enhances compatible content with greater color depth and contrast. For those seeking the biggest possible screen without moving to a projector setup, this TV delivers scale, smart features, and solid picture performance in a single package.

Key Features

QNED CONTRAST: See more natural-looking images. Powerful deep-learning algorithms help improve contrast ratio and enhance brightness.

QUANTUM DOT NANOCELL COLOR: LG QNED combines cutting-edge Quantum Dots with LG's NanoCell technology to create uniquely bright, colorful images. Dimming Pro dynamically adjusts the back lights to maintain deep black levels, allowing you to be immersed.

A8 AI PROCESSOR 4K: Enhanced brightness, improved sound, refined picture detail. It all comes together for a thrilling watching experience powered by the a8 AI Processor 4K.

HDR10: HDR10 delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect.

FILMMAKER MODE: Enhance every moment with virtual 5.1 surround sound for an immersive home theater experience. And transport yourself to the center of superhero-sized action and galaxies far, far away with FILMMAKER MODE that allows you to see films just as the directors intended.

WebOS RE:NEW PROGRAM: Enjoy new software updates and feature refreshes for 5 years with webOS Re:New Program.

Specifications

Brand
LG
Model
98QNED89TUA
Screen Size
98 inches
Display Technology
QNED (Quantum Dot + NanoCell) LED
Resolution
4K (3840 x 2160)
Processor
α8 AI Processor 4K
HDR Support
HDR10
Smart TV Platform
webOS 24
Software Updates
5 years (webOS Re:New Program)
Audio
Virtual 5.1 Surround Sound
Special Modes
Filmmaker Mode
Year
2024

Pros & Cons

👍 Pros

  • 98-inch screen delivers a truly cinematic viewing experience suited to large living spaces and home theaters.
  • Quantum Dot NanoCell technology produces vibrant, accurate colors with strong brightness.
  • The α8 AI Processor 4K dynamically optimizes picture and sound using deep-learning algorithms.
  • 5-year webOS Re:New Program ensures ongoing software updates and feature additions.
  • Filmmaker Mode preserves the director's original creative intent for movie viewing.

👎 Cons

  • The 98-inch size requires a very large room and substantial wall or furniture support for proper placement.
  • Uses LED backlighting rather than OLED, so black levels and contrast will not match self-emissive displays.
  • HDR support is limited to HDR10 without Dolby Vision, which some premium content providers favor.
  • At this screen size, the purchase price and potential delivery and installation logistics are significant considerations.
  • The α8 is not LG's top-tier processor, which is reserved for their higher-end OLED lineup.

Frequently Asked Questions

It uses LG's QNED technology, which combines Quantum Dots with NanoCell color filtering and LED backlighting with Precision Dimming to deliver vibrant, accurate colors and improved contrast.
Yes, it supports HDR10, which enhances color depth and contrast for compatible content.
LG's webOS Re:New Program provides software updates and new feature additions for up to 5 years, helping the TV stay current with evolving streaming apps and smart features.
It is equipped with the α8 AI Processor 4K, which uses deep-learning algorithms to optimize picture brightness, detail, and sound quality in real time.
Yes, it features virtual 5.1 surround sound processing to create an immersive audio experience without requiring external speakers.