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LG G6 OLED TV vs Samsung QN990F Neo QLED 8K TV

The LG G6 is the better pick for most people: OLED contrast, per-pixel blacks and Reflection Free Premium handling beat the QN990F on movie nights in a normal room. The Samsung wins on raw resolution and brightness headroom, with 8K upscaling, Mini LED output that holds up in a bright room and 4K gaming at up to 240Hz. Owners of both praise picture and setup; the LG draws more complaints about burn-in risk and panel brightness limits, the Samsung about its higher cost of entry and upscaling that can look processed.

  • Choose the LG G6 if you watch movies and dark-room content and want perfect blacks, wide viewing angles and a slim wall-flush design.
  • Choose the Samsung QN990F if you sit in a bright room, game at high frame rates or want 8K detail and the brightest highlights.

Prices

  • LG G6 OLED TV: $1,999.99 at Abt Electronics (last seen Nov 10)
  • Samsung QN990F Neo QLED 8K TV: $1,999.00 at Walmart (last seen Nov 10)
  • Difference: the Samsung QN990F Neo QLED 8K TV is $0.99 cheaper than the LG G6 OLED TV at the latest prices (Nov 10)
LG
LG OLED G6

LG G6 OLED TV

LG OLED G6

4.8(1,100 ratings)
$1,999.99at Abt ElectronicsChecked 9 h ago
See all prices and details
Visit Abt Electronics

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

Pros
  • Perfect blacks and strong contrast from OLED evo
  • Reflection Free Premium cuts lamp and window glare
  • Flush Fit design sits nearly flat to the wall, mount included
  • Wide viewing angles hold color from off-center seats
  • 120Hz with VRR for console gaming
Cons
  • 4K only, no 8K input or upscaling
  • Lower peak brightness than the Samsung in a bright room
  • OLED panels carry some long-term burn-in risk with static logos
Samsung
Samsung 65 inch Neo QLED 8K QN990F Vision AI Smart TV (2025)

Samsung QN990F Neo QLED 8K TV

Samsung 65 inch Neo QLED 8K QN990F Vision AI Smart TV (2025)

4.9(1,122 ratings)
$1,999.00at WalmartChecked 6 h ago
See all prices and details
Visit Walmart
Pros
  • 8K resolution with AI upscaling for sharp detail
  • Mini LED backlight reaches high brightness for daytime viewing
  • 4K gaming up to 240Hz and 8K at 120Hz
  • Wireless One Connect keeps cables off the TV
  • Five HDMI ports and Wi-Fi 6E
Cons
  • Blooming and halos around bright objects on dark scenes
  • 8K content is still scarce, so upscaling does most of the work
  • Narrower viewing angles than OLED

What separates them

LG G6 OLED TVSamsung QN990F Neo QLED 8K TV
Panel technologyOLED evo with self-lit pixels and per-pixel dimmingNeo QLED with Quantum Matrix Mini LED backlight and local dimming
Resolution4K (3840x2160)8K (7680x4320) with 8K AI Upscaling Pro
Peak brightnessBright for OLED, roughly 3.9x a classic OLED panelHigher peak brightness from Mini LED backlight
Contrast and blacksTrue black, no blooming around bright objectsDeep blacks but some halo around bright objects on dark scenes
Gaming120Hz, VRR, 4 HDMI ports120Hz at 8K, up to 240Hz at 4K, 5 HDMI ports
Glare handlingReflection Free Premium coatingGlare Free finish
Design and mountingFlush Fit gallery design, flush wall mount includedSlim profile, Wireless One Connect box for inputs
Smart platformwebOS with Google Assistant and Siri supportTizen with SmartThings

Price history

$2,299.99$1,565.87
Oct 29Nov 11
  • LG G6 OLED TV: lowest $1,565.87 on Oct 30; $1,999.99 on Nov 11.
  • Samsung QN990F Neo QLED 8K TV: lowest $2,177.88 on Nov 11 at Best Buy.

Prices at every store

LG G6 OLED TV

  • Abt ElectronicsNew

    In stock

    $1,999.99Free shippingChecked 9 h ago
    Visit Abt Electronics
  • Best BuyNew

    In stock

    $1,999.99Free shippingChecked 9 h ago
    Visit Best Buy
  • DoorDashNew

    Availability unknownSold by Best Buy US

    $1,999.99Checked Nov 10
    Visit DoorDash
  • Enervee NYNew

    Availability unknown

    $2,299.99Checked Nov 6
    Visit Enervee NY

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

All 5 stores and price history →

Samsung QN990F Neo QLED 8K TV

  • WalmartNew

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

    $1,999.00Free shippingChecked 6 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $2,177.88Free shippingChecked 10 h ago
    Visit Best Buy
  • TecisoftNew

    In stock

    $2,179.68Free shippingChecked 10 h ago
    Visit Tecisoft
  • SamsungNew

    In stock

    $3,999.99Free shippingChecked 9 h ago
    Visit Samsung

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

All 8 stores and price history →

Specs compared

SpecLG G6 OLED TVSamsung QN990F Neo QLED 8K TV
Resolution3840 x 21608K
HDTV Format4K8K UHD
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDQLED
Refresh Rate120 Hz120 Hz
Screen Size65 inches, 77 inches, 83 inches65 in
HDR TypeHLG, HDR10HDR10+
Screen Resolution3840x2160 (4K Ultra HD)7680 x 4320 pixels
Smart TVYesYes
Wi-FiYesdual-band Wi-Fi 6E (802.11ax)
Operating SystemwebOSTizen
Show all 40 specsShow fewer specs
SpecLG G6 OLED TVSamsung QN990F Neo QLED 8K TV
Anti-GlareYesYes, Glare Free
HDMI Ports4 HDMI ports5
High DefinitionYes—
ConnectivityBluetooth, Wi-Fi—
Assistant SupportGoogle Assistant, Siri—
HDRYes—
Supported Streaming ServicesNetflix, Prime Video, Disney+—
Weight37 lb, 48.5 lb, 83 lb, 85.9 lb, 125 lb—
Refresh Rate (Hz)120—
Release Year

What reviewers say

LG G6 OLED TV

  • 4.8 / 51,100 ratings

Owners rate the G6 highly, with 4.8 out of 5 from about 1,100 ratings. Praise centers on picture quality, brightness and easy setup.

What people mention
  • Picture qualityPraisedBuyers call the picture exceptional, with deep blacks and vivid color.
  • BrightnessPraisedOwners say brightness levels are remarkable for an OLED.
  • SetupPraisedReviewers describe setup as straightforward and the interface as easy to use.
  • DesignPraisedThe flush gallery design and included wall mount are well liked.

Samsung QN990F Neo QLED 8K TV

  • 4.9 / 51,122 ratings

Owners rate it very highly, praising the glare-free panel, deep blacks and the clean install that Wireless One Connect allows. Complaints center on the price and on how little true 8K material exists.

What people mention
  • GlarePraisedOwners say the Glare Free coating keeps the picture clear in bright, sunny rooms.
  • Wireless connectPraisedBuyers like that one thin cable reaches the screen and the input box sits elsewhere.
  • 8K contentCriticisedReviewers note there is still almost nothing native in 8K to watch.
Reviews
  • These Are the Best 65-Inch TVs I’ve Tested for 2026 - CNET
  • The best 85-inch TVs in 2026: Expert recommended - ZDNET

Questions and answers

Which is better for a dark home theater?
The LG G6. Per-pixel dimming gives true blacks with no blooming, which matters most in a dark room. The Samsung's Mini LED backlight shows some halo around bright objects on black backgrounds.
Which is brighter in a sunny room?
The Samsung QN990F. Its Mini LED backlight pushes higher peak brightness, and its Glare Free finish helps in a bright room. The LG G6 is bright for an OLED but still trails.
Is 8K worth stepping up to on the Samsung?
Only if you want the brightest picture and the best gaming specs. Native 8K content is rare, so most of what you watch is upscaled 4K, and the LG's 4K OLED image often looks better on movies.
Which is better for gaming?
The Samsung for competitive play: 4K at up to 240Hz and five HDMI ports. The LG G6 covers 120Hz with VRR and looks better in dark games thanks to OLED contrast.
Which lasts longer?
Both are built to last years. OLED can develop burn-in from static logos or news tickers over time, so vary content. Mini LED has no burn-in risk but can develop backlight uniformity issues.
Do I need a soundbar with either?
The Samsung has the stronger built-in audio with Dolby Atmos. The LG G6 is slim and its built-in sound is thinner, so a soundbar helps more there.

Ask our shopping agent

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2026
—
VRRYes—
DisplayOLED evo, OLED—
Width53.5 in wide—
Depth1.1 in deep—
Processor—NQ8 AI Gen3 Processor
Upscaling—8K AI Upscaling Pro
Wireless connection—Wireless One Connect
Screen finish—Glare Free
Backlight—Quantum Matrix Mini LEDs ("Pro" performance lev…
HDR formats—HDR10, HDR10+, and HLG
HDMI refresh rate—8K at 120Hz and 4K up to 240Hz
CEC—Yes
Screen design—Flat
Image Enhancement—Yes
VESA-Mount—Yes
Receiver—Analogue, Digital
Wireless & Streaming—Miracast
Edge-lit LED—No
Upscaling
Mixed
Upscaling is sharp on good 4K sources but can over-sharpen low-bitrate streams.