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LG G6 OLED TV vs Samsung S90H OLED TV

The LG G6 is the stronger TV of the two. It pairs a brighter OLED evo panel with a matte, reflection-free finish, four HDMI 2.1 ports and a flush wall-mount design, and owners consistently praise its picture and easy setup. The Samsung S90H is a solid OLED with the same self-lit contrast and 4K resolution, but it gives up brightness headroom, glare handling and port count. Buy the LG if the TV will sit in a bright room or you wall-mount it; buy the Samsung only if you want a simpler 55-inch OLED and don't need the extra brightness.

  • Choose the LG G6 if you want the brightest, most glare-resistant OLED and a set that hangs nearly flush on the wall.
  • Choose the Samsung S90H if you want a straightforward 55-inch OLED and don't need the extra brightness or four HDMI 2.1 ports.

Prices

  • LG G6 OLED TV: $1,999.99 at ABC Warehouse (last seen Nov 13)
  • Samsung S90H OLED TV: $1,999.99 at Newegg (checked today)
  • Difference: both cost the same at the latest prices (Nov 13 and Nov 14)
LG
LG OLED G6

LG G6 OLED TV

LG OLED G6

4.8(1,100 ratings)
$1,999.99at ABC WarehouseChecked Nov 13
See all prices and details
Visit ABC Warehouse
Pros
  • Very bright OLED picture with deep blacks in a lit room
  • Matte finish kills most reflections
  • Four HDMI 2.1 ports for consoles, soundbar and streaming box
  • Hangs nearly flush with the included wall mount
  • Runs cool and quiet, with fast webOS navigation
Cons
  • Magic Remote pointer annoys some owners and is hard to disable
  • Basic clock screensaver when paused
  • Older software bugs reported, since fixed
  • Large sizes are heavy and need two people to hang
Samsung
Samsung QN55S90HA 55" OLED TV

Samsung S90H OLED TV

Samsung QN55S90HA 55" OLED TV

$1,999.99at NeweggChecked 14 h ago
See all prices and details
Visit Newegg

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

Pros
  • True OLED contrast with per-pixel blacks
  • Clean, slim design
  • Simple Tizen interface with all major streaming apps
  • Good choice for a smaller room or bedroom
Cons
  • Dim compared with the LG in a bright room
  • Glossy screen shows reflections
  • Fewer HDMI inputs
  • Only offered in 55 inches

What separates them

LG G6 OLED TVSamsung S90H OLED TV
Panel brightnessOLED evo with Brightness Booster Ultra, rated up to 3.9x brighter than conventional OLEDStandard OLED panel with no brightness-boosting layer
Glare handlingReflection Free Premium matte finish cuts lamp and window reflectionsStandard glossy OLED finish that shows reflections in bright rooms
Processorα11 AI Processor with dual AI engine for upscaling and motionSamsung's own 4K processor, less AI upscaling headroom
HDMI ports4 HDMI ports, all supporting 120 Hz and VRRFewer HDMI inputs, so consoles and a soundbar compete for slots
Wall mountingFlush Fit Gallery Design sits nearly flush; wall mount includedSlim but needs a standard mount with a visible gap
Screen sizes55, 65, 77, 83 and 97 inches55 inches only
Smart platformwebOS with Google Assistant and Siri supportTizen with Samsung's own assistant and app store
Owner satisfaction4.8 out of 5 from 1,100 ratings; praise for picture, brightness and setupSmaller, thinner review base; fewer owner reports to judge by

Price history

$2,299.99$1,565.87
Oct 29Nov 14
  • LG G6 OLED TV: lowest $1,565.87 on Oct 30; $1,999.99 on Nov 14.
  • Samsung S90H OLED TV: lowest $1,999.99 on Nov 14 at Newegg.

Prices at every store

LG G6 OLED TV

  • ABC WarehouseNew

    In stock

    $1,999.99Checked Nov 13
    Visit ABC Warehouse
  • DoorDashNew

    In stockSold by Best Buy US

    $1,999.99+ $5.99 shippingChecked Nov 13
    Visit DoorDash
  • cityhome.comNew

    In stock

    $1,999.00+ $39.95 shippingChecked Nov 13
    Visit cityhome.com

Also available at

  • Abt ElectronicsCheck price at Abt Electronics
  • Best BuyCheck price at Best Buy
  • CompgiantCheck price at Compgiant

Store links may earn us a commission.

All 3 stores and price history →

Samsung S90H OLED TV

  • NeweggNew

    In stock

    $1,999.99Free shippingChecked 14 h ago
    Visit Newegg

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

Prices and history →

Specs compared

SpecLG G6 OLED TVSamsung S90H OLED TV
ColorBlackBlack
Screen Size65 inches, 77 inches, 83 inches55.0
Screen Resolution3840x2160 (4K Ultra HD)3840x2160 (4K Ultra HD)
Release Year20262026
DisplayOLED evo, OLEDOLED
Resolution3840 x 2160—
High DefinitionYes—
HDTV Format4K—
Screen FormFlat—
Display TypeOLED—
Refresh Rate120 Hz—
ConnectivityBluetooth, Wi-Fi—
Show all 40 specsShow fewer specs
SpecLG G6 OLED TVSamsung S90H OLED TV
Assistant SupportGoogle Assistant, Siri—
HDRYes—
Supported Streaming ServicesNetflix, Prime Video, Disney+—
Weight37 lb, 48.5 lb, 83 lb, 85.9 lb, 125 lb—
HDR TypeHLG, HDR10—
Refresh Rate (Hz)120—
Smart TVYes—
Wi-FiYes—
VRRYes—
Operating SystemwebOS

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 S90H OLED TV

Owners of Samsung's OLED sets praise the contrast, color and slim design, and most find the picture a clear step up from LED TVs. Complaints center on brightness in bright rooms and worry about burn-in with static content.

What people mention
  • Picture qualityPraisedOwners say the OLED panel delivers deep blacks and rich color that LED TVs cannot match.
  • BrightnessCriticisedReviewers note it cannot match bright QLED or mini-LED sets in a sunlit room.
  • Burn-inMixedSome buyers worry about permanent image retention from logos and tickers, though many report none.
  • DesignPraisedThe slim panel and narrow bezel are often called out as looking premium on a wall.
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 bright living room?
The LG G6. Its Brightness Booster Ultra panel is rated up to 3.9x brighter than a conventional OLED, and the matte finish cuts reflections. The Samsung S90H is a standard OLED and will look dimmer and more reflective in daylight.
Is the LG G6 worth stepping up to over the Samsung?
Yes, if you wall-mount the TV or watch in a bright room. You get more brightness, a glare-resistant screen, four HDMI 2.1 ports and a flush mount in the box. The Samsung covers the basics but gives up those extras.
Which has better gaming features?
The LG G6. It has four HDMI ports with 120 Hz and VRR, enough for a console, a PC and a soundbar at once. The Samsung supports 120 Hz gaming but has fewer inputs to share.
Which lasts longer?
Both use OLED panels with similar lifespans, and neither maker publishes a hard figure. The LG's brightness-boosting layer runs the panel harder, but its matte coating and better heat spread help. Buy on features, not lifespan.
Do both run the same streaming apps?
Yes. Both carry Netflix, Prime Video and Disney+, plus the other major services. The LG uses webOS with Google Assistant and Siri support; the Samsung uses Tizen with Samsung's own assistant.
Which is better for a bedroom?
The Samsung S90H. At 55 inches it fits smaller rooms, and you don't need the LG's extra brightness there. Pick the LG if the bedroom gets a lot of daylight.

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Buying guides that pick them

  • Best 65-inch TVs
  • Best 65-inch LG OLED TVs
—
Anti-GlareYes—
Width53.5 in wide—
HDMI Ports4 HDMI ports—
Depth1.1 in deep—
High Dynamic Range (HDR)true—
High Dynamic Range (HDR) TypeDolby Vision, HDR10, HLG—
Outdoorfalse—
SeriesG6 Series OLED evo 4K (2026)—
Remote Control TypeMagic Remote—
Picture Processorα11 AI Processor 4K Gen3—
Curved Panelfalse—
Virtual AssistantAI Concierge—
VRR Supporttrue—
Speaker Channels4.2—
LEDtrue—
Built-In WiFitrue—
Bluetoothtrue—
Number of HDMI Inputs4—