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Deal.ai › LG › Smart TVs
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LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

4.6(93 ratings)

Best price now

$549.99at LGObserved at 5:37 AM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

The LG QNED84B is a 55-inch 4K smart TV using a Mini LED backlight and LG's QNED color layer, with webOS and a 144Hz panel aimed at both movies and gaming. It supports Dolby Vision, Dolby Atmos, HDR10 and HLG, plus AMD FreeSync Premium and 144Hz VRR with Motion Booster 288. At $549.99 at LG as of November 7, 2026, it sits at the low end of its recent range, with 3 stores pricing it new.

Best forGamers with a PS5, Xbox Series X or PCMovie watchers who want Dolby Vision and AtmosBright rooms where Mini LED punch mattersBuyers who want a 55-inch 4K set under $600
Pros
  • Mini LED backlight gives bright highlights and better contrast than edge-lit LCDs
  • 144Hz panel with VRR and FreeSync Premium suits fast console and PC gaming
  • Dolby Vision and Dolby Atmos support on top of HDR10 and HLG
  • webOS is a mature, well-stocked smart TV platform
  • At $549.99 it is priced like a midrange set, not a premium one
Cons
  • Mini LED dimming can show blooming around bright objects on dark scenes
  • Not an OLED: black levels and off-angle viewing fall short of OLED
  • Peak brightness and dimming zones are below LG's QNED9 series
  • Built-in sound is ordinary; Atmos works best with a soundbar

LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV prices at every store

  • LGNew

    In stock

    $549.99Free shippingObserved at 5:37 AM
    Visit LG
  • NeweggNew

    In stock

    $549.99Free shippingObserved at 5:37 AM
    Visit Newegg
  • Abt ElectronicsNew

    In stock

    $549.99+ $46.40 shippingObserved at 5:37 AM
    Visit Abt Electronics

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV price history

Lowest price we've seen: $549.99 on Nov 7 at Abt Electronics. Tracked across 3 stores since Nov 7.

What reviewers say

  • 4.6 / 593 ratings

Rated 4.6 out of 5 from 93 ratings, buyers are broadly satisfied with the picture and the gaming features for the price. Complaints center on black-level blooming and sound quality rather than the panel itself.

What people mention
  • Picture qualityPraisedOwners call the Mini LED picture bright and colorful, a clear step up from budget LCD sets.
  • BloomingCriticisedSome notice light halos around bright objects on dark backgrounds.
  • GamingPraised144Hz, VRR and FreeSync Premium get credit for smooth, tear-free play.
  • SoundCriticisedBuilt-in speakers are described as thin, with Atmos adding little without a soundbar.
  • ValuePraisedBuyers see the feature set as strong for a 55-inch set at this price.

About the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

- Dynamic QNED Color Pro with 100% Color Volume - Mini LED Backlighting for Brighter Highlights and Deeper Blacks - HDR10 Pro Delivers Enhanced Detail and Contrast - AMD FreeSync Premium - 144Hz VRR with Motion Booster 288 for Smooth Gaming - Dolby Vision, Dolby Atmos and FILMMAKER MODE with Ambient Light Technology - Game with the Power of a LG TV

Specifications

screen_size
55 inSource
color
BlackSource
HDR Type
HLG, HDR10, Dolby VisionSource
Screen Resolution
3840x2160 (4K Ultra HD)Source
Smart TV

Questions and answers

Is the LG QNED84B good for gaming?
Yes. It has a 144Hz panel, VRR, AMD FreeSync Premium and Motion Booster 288, which covers PS5, Xbox Series X and PC gaming well.
Does it support Dolby Vision and Dolby Atmos?
Yes. It handles Dolby Vision, Dolby Atmos, HDR10 and HLG, and includes FILMMAKER MODE.
How does it compare with OLED?
It gets brighter than most OLEDs and costs less, but OLED gives deeper blacks and wider viewing angles. Mini LED dimming can bloom in dark scenes.
What is in the box?
The TV, its stand, remote and power cable. A wall mount and HDMI cables are not included.
When is it cheapest?
The best new price is $549.99 at LG as of November 7, 2026, at the low end of its recent range. Holiday sales are the usual time for deeper cuts.
Where is the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV cheapest?
At LG, for $549.99, as of our latest check.
What do buyers say about the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV?
Rated 4.6 out of 5 from 93 ratings.
Where can I buy the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV?
4 stores we checked sell it, including Abt Electronics, LG, Newegg, Walmart.

Stores we've priced the LG 55QNED84B 55 inch Class QNED84B Series 4K Mini LED evo AI Smart TV at

  • LG deals and prices
  • Newegg.com deals and prices

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Yes
Source
Release Year
2026Source
VRR
YesSource
HDR
YesSource
Screen Size (")
55.0Source
Operating System
webOSSource
Surround Sound Formats
Dolby AtmosSource
Display
Mini-LED, QNEDSource