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Samsung 75" Neo QLED 4K QN70F vs LG 75" QNED70A 4K Smart TV

Both are 75-inch 4K smart TVs from 2025, but they sit in different tiers. The Samsung QN70F is a Mini-LED Neo QLED with quantum dots, Quantum HDR, 3D audio synced to on-screen motion and Pantone-validated color; owners rate it 4.5 out of 5 across 824 ratings. The LG QNED70A is a step-down QNED set with a thinner spec sheet, so it makes sense mainly for buyers who want a big LG screen and don't need Mini-LED brightness or the extra processing. For most people deciding between the two, the Samsung is the stronger TV.

  • Choose the Samsung QN70F if you want Mini-LED brightness, quantum-dot color and stronger HDR and audio processing in a 75-inch set.
  • Choose the LG QNED70A if you prefer LG's webOS interface and only need a basic 75-inch 4K smart TV.

Prices

  • Samsung 75" Neo QLED 4K QN70F: $1,139.99 at Best Buy (checked today)
  • LG 75" QNED70A 4K Smart TV: $429.90 at Newegg.com (last seen Nov 10)
  • Difference: the LG 75" QNED70A 4K Smart TV is $710.09 cheaper than the Samsung 75" Neo QLED 4K QN70F at the latest prices (Nov 10 and Nov 11)
Samsung
Samsung 75” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025)

Samsung 75" Neo QLED 4K QN70F

Samsung 75” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025)

4.5(824 ratings)
$1,139.99at Best BuyChecked 2 h ago
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • Mini-LED backlight gives strong peak brightness
  • Quantum dots with Pantone-validated color
  • Quantum HDR lifts contrast in dark and bright scenes
  • 3D audio syncs with on-screen action
  • Well established with 824 owner ratings at 4.5 out of 5
Cons
  • No local dimming listed, so contrast is weaker than pricier Neo QLED sets
  • Bixby is the only voice assistant named
  • Big 75-inch panel needs a wide wall or stand
LG
LG 75 Class 70A Series QNED70A 4K Smart TV

LG 75" QNED70A 4K Smart TV

LG 75 Class 70A Series QNED70A 4K Smart TV

$429.90at Newegg.comChecked 13 h ago
See all prices and details
Visit Newegg.com
Pros
  • Simple 75-inch 4K smart TV from a major brand
  • LG webOS is easy to navigate
  • Straightforward setup for a secondary room
Cons
  • No Mini-LED or quantum-dot detail listed
  • Basic HDR and audio versus the Samsung
  • Very little owner feedback to go on

What separates them

Samsung 75" Neo QLED 4K QN70FLG 75" QNED70A 4K Smart TV
BacklightMini-LED with Neo QLED quantum dotsQNED backlight, no Mini-LED listed
HDRQuantum HDR with contrast enhancementStandard 4K HDR support
ColorPantone-certified, over one billion huesQNED color, no certification listed
Audio3D audio that tracks on-screen motionStandard built-in TV audio
Smart platformTizen with Samsung Vision AI and BixbywebOS with LG's assistant support
DesignFlat panel, VESA-mount readyFlat panel, wall-mount friendly
Owner feedback4.5 out of 5 from 824 ratingsToo few ratings to judge

Price history

$1,082.09$429.90
Nov 9Nov 11
  • Samsung 75" Neo QLED 4K QN70F: lowest $997.99 on Nov 9 at Best Buy; $1,082.09 on Nov 11.
  • LG 75" QNED70A 4K Smart TV: lowest $429.90 on Nov 11 at Newegg.com.

Prices at every store

Samsung 75" Neo QLED 4K QN70F

  • Best BuyNew

    In stock

    $1,139.99Free shippingChecked 2 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $1,197.99Free shippingChecked 2 h ago
    Visit Newegg
  • WalmartNew

    In stockSold by Video & Audio CenterReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,197.99Free shippingChecked 11 h ago
    Visit Walmart
  • QuillNew

    Out of stock

    $1,082.09Free shippingChecked 2 h ago
    Visit Quill

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

All 4 stores and price history →

LG 75" QNED70A 4K Smart TV

  • Best BuyNew

    In stock

    $611.99Free shippingChecked 13 h ago
    Visit Best Buy
  • Newegg.comNew

    Availability unknownSold by Wholesale Connection

    $429.90Checked 13 h ago
    Visit Newegg.com
  • BerríosNew

    Availability unknownShips from Puerto Rico · duties may apply

    $475.00Checked 13 h ago
    Visit Berríos
  • DoorDashNew

    Availability unknownSold by Best Buy US

    $499.99Checked 13 h ago
    Visit DoorDash

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

All 5 stores and price history →

Specs compared

SpecSamsung 75" Neo QLED 4K QN70FLG 75" QNED70A 4K Smart TV
screen_size75 in75.0
Screen Resolution3840x2160 (4K Ultra HD)3840x2160 (4K Ultra HD)
Smart TVYesYes
Release Year20252025
colorBlack—
ConnectionsHDMI—
Screen designFlat—
Wi-FiYes—
VESA-MountYes—
Edge-lit LEDNo—
Local dimmingNo—
MHLNo—
Show all 17 specsShow fewer specs
SpecSamsung 75" Neo QLED 4K QN70FLG 75" QNED70A 4K Smart TV
AmbilightNo—
3DNo—
Voice AssistantSamsung Bixby—
HDRYes—
DisplayMini-LED, QLED, Neo QLED—

What reviewers say

Samsung 75" Neo QLED 4K QN70F

  • 4.5 / 5824 ratings

Buyers give the QN70F strong marks for brightness, color and easy setup at 75 inches. The recurring complaint is black-level performance, since the lack of local dimming shows in dark rooms.

What people mention
  • Picture brightnessPraisedOwners say the Mini LED panel stays punchy in bright rooms and handles HDR highlights well.
  • Black levelsCriticisedReviewers note blooming and washed-out blacks in dark scenes because there is no local dimming.
  • SetupPraisedBuyers describe unboxing, stand assembly and Tizen setup as quick and straightforward.
  • SoundMixedDialogue is clear, but owners say bass is weak and most add a soundbar.

LG 75" QNED70A 4K Smart TV

Owners and reviewers like the QNED70A's color, size and easy webOS setup, and many call it a solid family TV. The recurring complaints are contrast in dark scenes, brightness in sunny rooms and the 60Hz panel for gaming.

What people mention
  • Picture contrastCriticisedOwners say dark scenes look gray and light halos appear around bright objects on black.
  • ColorPraisedReviewers highlight the wide, punchy color from the QNED quantum-dot layer.
  • BrightnessMixedIt is fine for normal rooms but struggles against direct sunlight and bright windows.
  • Smart platformPraisedwebOS is described as quick, well organized and easy to navigate.

Questions and answers

Which is better for a bright living room?
The Samsung QN70F. Its Mini-LED backlight and Quantum HDR handle bright rooms better than the LG QNED70A's standard backlight.
Which has better picture quality?
The Samsung. Quantum dots, Pantone-validated color and Quantum HDR put it a tier above the LG's QNED panel.
Is the Samsung worth stepping up to?
For most buyers, yes. You get Mini-LED brightness, better HDR and motion-synced audio that the LG does not list.
Which is better for gaming?
The Samsung is the safer pick for gaming thanks to its brighter panel and HDR handling. The LG lists no gaming-specific features.
Which lasts longer?
Neither brand publishes a lifespan figure. Samsung's longer track record and larger owner base make it the easier bet.
Do both support wall mounting?
Yes. Both are flat 75-inch panels, and the Samsung lists VESA-mount support.

Ask our shopping agent

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More comparisons

  • Samsung 75” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025) vs Samsung 75” Class M70H Series Mini LED 4K UHD Vision AI Companion Smart Tizen TV
  • Samsung 75” Class M70H Series Mini LED 4K UHD Vision AI Companion Smart Tizen TV vs LG 75 Class 70A Series QNED70A 4K Smart TV

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