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LG QNED84B 65-inch 4K Mini LED TV vs Samsung QN80F 65" 4K Smart TV

Both are 65-inch 4K Mini LED sets with 120 Hz panels and strong ratings, so the split comes down to gaming and ports. The LG QNED84B has the edge for gamers: FreeSync Premium, 144 Hz VRR with Motion Booster 288, Dolby Vision and Dolby Atmos. The Samsung QN80F has four HDMI ports against LG's two and adds Google Assistant and Alexa, which matters if you plug in several devices or want voice control. Owners of both rate them 4.6 out of 5, though the Samsung has far more ratings behind that score.

  • Choose the LG QNED84B if you game on a console or PC and want 144 Hz VRR, FreeSync Premium and Dolby Vision in one set.
  • Choose the Samsung QN80F if you need four HDMI inputs or want built-in Google Assistant and Alexa voice control.

Prices

  • LG QNED84B 65-inch 4K Mini LED TV: $629.99 at Walmart (checked today)
  • Samsung QN80F 65" 4K Smart TV: $899.99 at Deranleau's (checked today)
  • Difference: the LG QNED84B 65-inch 4K Mini LED TV is $270.00 cheaper than the Samsung QN80F 65" 4K Smart TV today
LG
LG 65QNED84B 65 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

LG QNED84B 65-inch 4K Mini LED TV

LG 65QNED84B 65 inch Class QNED84B Series 4K Mini LED evo AI Smart TV

4.6(93 ratings)
$629.99at WalmartChecked 45 min ago
See all prices and details
Visit Walmart
Pros
  • 144 Hz VRR and FreeSync Premium suit console and PC gaming
  • Dolby Vision and Dolby Atmos support
  • Light at 36.8 lb, easier to wall mount
  • Mini LED backlight with 100% Color Volume
Cons
  • Only 2 HDMI ports
  • No Google Assistant or Alexa listed
  • Fewer owner ratings to judge from
Samsung
Samsung QN80F 65 Inch 4K Smart TV

Samsung QN80F 65" 4K Smart TV

Samsung QN80F 65 Inch 4K Smart TV

4.6(423 ratings)
$899.99at Deranleau'sChecked 1 h ago
See all prices and details
Visit Deranleau's
Pros
  • 4 HDMI ports for a console, soundbar and streaming box
  • Google Assistant and Alexa built in
  • Slim at 1.8 in deep
  • Large base of 423 owner ratings
Cons
  • No Dolby Vision
  • No FreeSync or 144 Hz mode listed
  • Heavier at 50 lb

What separates them

LG QNED84B 65-inch 4K Mini LED TVSamsung QN80F 65" 4K Smart TV
Mini LED backlightMini LED with Dynamic QNED Color Pro and 100% Color VolumeNeo QLED mini-LED zones with Samsung Vision AI processing
Gaming featuresAMD FreeSync Premium, 144 Hz VRR, Motion Booster 288120 Hz panel, no FreeSync listed
HDR formatsHDR10 Pro plus Dolby VisionHDR10+ and HDR10, no Dolby Vision
HDMI inputs2 HDMI ports4 HDMI ports
Voice assistantswebOS with LG ThinQ, no Google or Alexa listedGoogle Assistant and Amazon Alexa built in
SoundDolby Atmos and FILMMAKER MODEObject-tracking sound tuned by Vision AI
Design and weight2.7 in deep, 36.8 lb1.8 in deep, 50 lb
Owner feedback4.6 out of 5 from 93 ratings4.6 out of 5 from 423 ratings

Price history

$947.95$629.99
Nov 7Nov 11
  • LG QNED84B 65-inch 4K Mini LED TV: lowest $629.99 on Nov 7 at Best Buy; $629.99 on Nov 11.
  • Samsung QN80F 65" 4K Smart TV: lowest $899.99 on Nov 10 at Deranleau's; $899.99 on Nov 11.

Prices at every store

LG QNED84B 65-inch 4K Mini LED TV

  • WalmartNew

    In stockSold by Electronic ExpressReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $629.99Free shippingChecked 45 min ago
    Visit Walmart
  • Best BuyNew

    In stock

    $629.99Free shippingChecked 45 min ago
    Visit Best Buy
  • LGNew

    In stock

    $629.99Free shippingChecked 45 min ago
    Visit LG
  • Abt ElectronicsNew

    In stock

    $629.99+ $249.00 shippingChecked 45 min ago
    Visit Abt Electronics

Also available at

  • eBayCheck price at eBay

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

All 14 stores and price history →

Samsung QN80F 65" 4K Smart TV

  • Best BuyNew

    In stock

    $947.95Free shippingChecked 45 min ago
    Visit Best Buy
  • Deranleau'sNew

    Availability unknown

    $899.99Checked 1 h ago
    Visit Deranleau's
  • The Appliance PlugNew

    Availability unknown

    $947.95Checked 12 h ago
    Visit The Appliance Plug
  • Planet TV & AppliancesNew

    Availability unknown

    $947.99Checked 12 h ago
    Visit Planet TV & Appliances

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

All 15 stores and price history →

Specs compared

SpecLG QNED84B 65-inch 4K Mini LED TVSamsung QN80F 65" 4K Smart TV
screen_size65 in65.0
colorBlackBlack
Screen Resolution3840x2160 (4K Ultra HD)3840x2160 (4K Ultra HD)
Release Year20262025
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
Screen FormFlatFlat
Display TypeLEDLED
HDRYesYes
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, USB, HDMI, EthernetBluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
Show all 23 specsShow fewer specs
SpecLG QNED84B 65-inch 4K Mini LED TVSamsung QN80F 65" 4K Smart TV
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, YouTube, Disney+
Width57.3 in wide56.9 in wide
Depth2.7 in deep1.8 in deep
Weight36.8 lb50 lb
HDMI Ports2 HDMI ports4 HDMI ports
Operating SystemwebOS—
Wi-Fi—Yes
CEC Enabled—Yes
Assistant Support—Google Assistant, Amazon Alexa

What reviewers say

LG QNED84B 65-inch 4K Mini LED TV

  • 4.6 / 593 ratings

Owners rate the QNED84B highly, at 4.6 out of 5 from 93 ratings. Buyers mostly praise the picture brightness and gaming features for the money, while some note that black levels and off-angle viewing are weaker than OLED.

What people mention
  • Picture brightnessPraisedOwners say the Mini LED panel gets bright enough for daytime viewing and HDR highlights pop.
  • Black levelsMixedReviewers find blacks decent for an LED TV but not OLED-deep, with some blooming in dark scenes.
  • GamingPraisedBuyers like the 144Hz VRR and FreeSync Premium for smooth console and PC play.
  • Viewing anglesCriticisedSome owners report color and contrast shift when watching from the side.

Samsung QN80F 65" 4K Smart TV

  • 4.6 / 5423 ratings

Owners of Samsung's QN80 series generally rate the picture highly, especially brightness and color for the price. Common complaints center on black-level blooming and modest built-in sound.

What people mention
  • BrightnessPraisedOwners say the screen stays vivid in daytime rooms.
  • BloomingCriticisedReviewers note halos around bright objects on dark backgrounds.
  • SoundCriticisedBuilt-in speakers are called thin, with a soundbar recommended.
  • Picture qualityPraisedColor and 4K sharpness are rated well for the price.

Questions and answers

Which is better for gaming, the LG QNED84B or the Samsung QN80F?
The LG QNED84B. It adds FreeSync Premium and 144 Hz VRR with Motion Booster 288, while the Samsung is a 120 Hz set with no FreeSync listed.
Which has more HDMI ports?
The Samsung QN80F has four HDMI ports. The LG QNED84B has two, so a console plus soundbar plus streaming stick will need a switch on the LG.
Does the Samsung QN80F support Dolby Vision?
No. Samsung TVs use HDR10+ and HDR10. The LG QNED84B supports Dolby Vision and HDR10 Pro, which matters on Dolby Vision content from streaming services.
Which one works with Alexa or Google Assistant?
The Samsung QN80F has Google Assistant and Amazon Alexa built in. The LG runs webOS with LG ThinQ and does not list either assistant.
Is the LG QNED84B worth stepping up to over the Samsung?
Only if gaming or Dolby Vision is your priority. For general viewing and multiple connected devices, the Samsung's four HDMI ports and voice assistants are the more practical pick.
Which is easier to wall mount?
The LG QNED84B at 36.8 lb and 2.7 in deep is lighter than the Samsung QN80F at 50 lb, though the Samsung sits closer to the wall at 1.8 in deep.

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With Energy Saving Mode
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Yes
With V-Chip—Yes