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Samsung S85F OLED 4K Smart TV vs LG C3 77" OLED TV

The LG C3 is the better pick for most people: it comes in a 77-inch size, supports Dolby Vision and Dolby Atmos, and its webOS platform is widely praised. The Samsung S85F is the choice for a smaller room or a brighter one, thanks to its anti-glare coating and 4.8/5 owner rating. Both are 120Hz OLEDs with four HDMI ports, so the real split is size and HDR format support, not core picture technology.

  • Choose the Samsung S85F if you want a 55-inch OLED with anti-glare handling for a bright room and Alexa or Google Assistant built in.
  • Choose the LG C3 if you want a much larger 77-inch OLED with Dolby Vision and Dolby Atmos for movie nights.

Prices

  • Samsung S85F OLED 4K Smart TV: $897.95 at Amazon (last seen Nov 10)
  • LG C3 77" OLED TV: $1,718.01 at Newegg (checked today)
  • Difference: the Samsung S85F OLED 4K Smart TV is $820.06 cheaper than the LG C3 77" OLED TV at the latest prices (Nov 10 and Nov 11)
Samsung
55" S85F OLED 4K Smart Tizen

Samsung S85F OLED 4K Smart TV

55" S85F OLED 4K Smart Tizen

4.8(439 ratings)
$897.95at AmazonChecked Nov 10
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Anti-glare screen handles bright rooms better
  • Alexa and Google Assistant built in
  • 4K 120Hz on all four HDMI ports
  • Strong 4.8/5 owner rating
Cons
  • Only 55 inches
  • No Dolby Vision
  • No Dolby Atmos
LG
LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series

LG C3 77" OLED TV

LG 77" Class 4K UHD OLED Web OS Smart TV with Dolby Vision C3 Series

$1,718.01at NeweggChecked 11 h ago
See all prices and details
Visit Newegg

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

Pros
  • Large 77-inch OLED panel
  • Dolby Vision and Dolby Atmos support
  • G-Sync and FreeSync for gaming
  • webOS has a wide app selection
Cons
  • Glossy panel reflects light
  • Only two speakers
  • No anti-glare coating

What separates them

Samsung S85F OLED 4K Smart TVLG C3 77" OLED TV
Screen size55 inches77 inches
HDR formatsHDR10 and HDR10+Dolby Vision and HDR10
AudioObject Tracking Sound with Q-SymphonyDolby Atmos with 2 speakers
Anti-glareAnti-glare coatingStandard glossy OLED panel
Smart platformTizen with Samsung TV PluswebOS with Apple TV app
Voice assistantsAlexa and Google AssistantGoogle Assistant and Alexa
Gaming4K 120Hz on all four HDMI ports4K 120Hz with G-Sync and FreeSync
Wireless castingAirPlay 2 and BluetoothAirPlay 2, WiSA and Bluetooth

Price history

$2,164.11$897.95
Oct 30Nov 11
  • Samsung S85F OLED 4K Smart TV: lowest $897.95 on Nov 9 at Amazon; $897.95 on Nov 10.
  • LG C3 77" OLED TV: lowest $1,718.01 on Nov 8 at Newegg; $1,718.01 on Nov 11.

Prices at every store

Samsung S85F OLED 4K Smart TV

  • Deranleau'sNew

    In stock

    $949.99Checked Nov 10
    Visit Deranleau's
  • WalmartNew

    In stockSold by Video & Audio Center

    $997.95Free shippingChecked Nov 10
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $897.95Free shippingChecked Nov 10
    Visit Amazon
  • Planet TV & AppliancesNew

    Availability unknown

    $1,199.99Checked Nov 9
    Visit Planet TV & Appliances

Also available at

  • TCU Campus StoreCheck price at TCU Campus Store
  • University of Iowa Hawk Shop and University BookstoreCheck price at University of Iowa Hawk Shop and University Bookstore
  • South Carolina State University BookstoreCheck price at South Carolina State University Bookstore

Store links may earn us a commission.

All 5 stores and price history →

LG C3 77" OLED TV

  • NeweggNew

    In stock

    $1,718.01Free shippingChecked 11 h ago
    Visit Newegg
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $2,299.99Free shippingChecked Nov 10
    Visit Amazon

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

All 2 stores and price history →

Specs compared

SpecSamsung S85F OLED 4K Smart TVLG C3 77" OLED TV
Smart TVYesYes
Resolution4K4K Ultra HD (2160P)
Refresh Rate120Hz120 Hz
ColorBlackBeige
HDRYesYes
Network FunctionalitySmart TV—
Supported Resolutions4K—
HDMI Ports4—
Internet Streaming ServicesSamsung TV Plus—
Network ConnectivityWi-Fi, Bluetooth, Ethernet, Wi-Fi 5—
Video InterfaceHDMI—
PC InterfaceHDMI—
Show all 40 specsShow fewer specs
SpecSamsung S85F OLED 4K Smart TVLG C3 77" OLED TV
CEC EnabledYes (Anynet+ (HDMI-CEC))—
Display TypeOLED—
HDTV Format4K UHD—
Backlight TechnologyOLED—
Display HighlightsHDR—
Anti-GlareYes—
Max Resolution V-Sync4K 120Hz (For HDMI 1/2/3/4)—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast Ratio

What reviewers say

Samsung S85F OLED 4K Smart TV

  • 4.8 / 5439 ratings

Rated 4.8 out of 5 from 439 ratings, the S85F is received very well. Owners tend to praise the picture and the gaming features; the main reservations are about brightness and OLED care.

What people mention
  • Picture qualityPraisedOwners describe inky blacks, strong contrast and detail that holds up in dark scenes.
  • GamingPraisedThe 120Hz panel and 4K at 120Hz on every HDMI port are called out as smooth and responsive.
  • BrightnessMixedViewers find it bright enough for most rooms but dimmer than premium LCDs in daylight.
  • Burn-inCriticisedSome owners worry about image retention from static logos and tickers on OLED.

LG C3 77" OLED TV

Professional reviewers and owners consistently praise the LG C3 for its outstanding picture quality, deep blacks, and gaming features. Many consider it one of the best OLED TVs available, though some mention that it doesn't get as bright as QD-OLED models and that burn-in is a concern for varied content.

What people mention
  • Picture qualityPraisedReviewers rave about the perfect blacks, vibrant colors, and excellent contrast.
  • BrightnessMixedSome say it's bright enough for most rooms, but others find it dimmer than QD-OLED TVs.
  • Gaming featuresPraisedHDMI 2.1, 120Hz, and VRR make it a top choice for gamers.
  • Burn-in riskCriticisedA few owners worry about permanent image retention with static content.

Questions and answers

Which is better for a bright living room?
The Samsung S85F. Its anti-glare coating cuts reflections, while the LG C3 uses a standard glossy OLED panel that shows more glare.
Which has better HDR?
The LG C3. It supports Dolby Vision, which most streaming services use, while the Samsung S85F supports HDR10 and HDR10+ but not Dolby Vision.
Which is better for gaming?
Both run 4K at 120Hz with four HDMI ports. The LG C3 adds G-Sync and FreeSync support, which helps with PC and console variable refresh rates.
Is the LG C3 worth stepping up to over the Samsung?
If you have the wall space and watch a lot of movies, yes. The 77-inch panel and Dolby Vision make a bigger difference than the Samsung's anti-glare coating.
Which lasts longer?
Both are OLED panels with similar lifespans. Neither brand reports a meaningful durability edge, so pick based on size and features.

Ask our shopping agent

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  • Samsung 55" Class 4K OLED TV, Samsung Vision AI Smart TV, S95F 2025 vs 55" S85F OLED 4K Smart Tizen

Buying guides that pick them

  • Best 55-inch OLED TVs
Near-infinite contrast ratio
—
Viewing AngleUltra Viewing Angle—
Menu LanguageEnglish, French, Spanish—
Dimensions12.6 mm thin (OLED S95F)—
Screen FormFlat—
High DefinitionYes—
Assistant SupportGoogle Assistant, Amazon Alexa—
ConnectivityBluetooth, Wi-Fi, USB, HDMI—
Screen size—77 in
Display—OLED
Brand—LG
Television type—OLED TVs
Smart tech—Y
Streamers—Apple+
Platform—WebOS
Virtual asst.—Google Assistant
HDMI number—4
Mount type—Freestanding
High dynamic range format—HDR10