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Samsung S84F 65" OLED 4K TV vs LG B5 Series OLED TV

Both are 65-inch 4K OLEDs with 120Hz panels and four HDMI ports, so the picture fundamentals are close. The LG B5 adds Dolby Vision and Dolby Atmos, which the Samsung S84F lacks, and its four HDMI ports all support 4K 120Hz. The Samsung runs Tizen, which most owners find smoother than webOS, and its anti-glare coating helps in bright rooms. Buyers praise both for deep blacks and vivid color; LG owners more often mention remote and webOS frustrations, while Samsung owners more often mention the brighter, cleaner smart interface.

  • Choose the Samsung S84F if you want the smoother smart TV system, an anti-glare screen for a bright room, and you do not need Dolby Vision.
  • Choose the LG B5 if Dolby Vision and Dolby Atmos matter to you, or if you want all four HDMI ports ready for 4K 120Hz gaming consoles.

Prices

  • Samsung S84F 65" OLED 4K TV: $949.99 at Best Buy (checked today)
  • LG B5 Series OLED TV: $917.00 at Walmart (checked today)
  • Difference: the LG B5 Series OLED TV is $32.99 cheaper than the Samsung S84F 65" OLED 4K TV today
Samsung
Samsung 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV

Samsung S84F 65" OLED 4K TV

Samsung 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV

$949.99at Best BuyObserved at 2:01 PM
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Visit Best Buy

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Pros
  • Tizen interface is fast and easy to navigate
  • Anti-glare screen handles bright rooms better
  • Samsung TV Plus adds free live channels
  • Stand and VESA mount pattern included
  • Clean contour design with slim bezels
Cons
  • No Dolby Vision
  • No Dolby Atmos support listed
  • Fewer gaming certifications than the LG
  • Samsung's AI upscaling can over-sharpen older content
LG
LG 65" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

LG B5 Series OLED TV

LG 65" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

$917.00at WalmartObserved at 2:01 PM
See all prices and details
Visit Walmart

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

Pros
  • Dolby Vision and Dolby Atmos support
  • All four HDMI ports handle 4K 120Hz, VRR and ALLM
  • α8 AI Processor Gen2 handles upscaling well
  • Wi-Fi 6 for a more stable connection
  • Owners consistently praise black levels and color
Cons
  • webOS and the remote draw frequent complaints
  • Some owners report Wi-Fi drops and slow menus
  • Only 20W of built-in audio
  • Glossy finish reflects light in bright rooms

What separates them

Samsung S84F 65" OLED 4K TVLG B5 Series OLED TV
HDR formatsHDR and HDR10+ support, no Dolby VisionDolby Vision, HDR10 and HLG
AudioBuilt-in speakers, no Dolby Atmos branding listed20W 2.0 channel with Dolby Atmos support
HDMI for gaming4 HDMI ports, 120Hz panel4 HDMI ports, all rated for 4K 120Hz with VRR, ALLM and eARC
Smart platformTizen with Samsung TV Plus free channelswebOS 25; owners often call it sub-par and the remote annoying
Anti-glareAnti-glare coating and ultra viewing angleStandard OLED gloss finish
WirelessWi-Fi and BluetoothWi-Fi 6 and Bluetooth
Build and setupContour design, stand included, 400x300 VESA mountSlim 45.9mm panel, 17.1kg without stand; owners praise sturdy build and easy setup
Owner sentimentPraised for picture and interface; fewer complaints about the OSPraised for picture and gaming; some report connection drops and slow webOS

Price history

$1,199.99$917.00
Nov 6Nov 9
  • Samsung S84F 65" OLED 4K TV: lowest $949.99 on Nov 8 at Best Buy; $949.99 on Nov 9.
  • LG B5 Series OLED TV: lowest $917.00 on Nov 8 at Walmart; $917.00 on Nov 9.

Prices at every store

Samsung S84F 65" OLED 4K TV

  • Best BuyNew

    In stock

    $949.99Free shippingObserved at 2:01 PM
    Visit Best Buy

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

Prices and history →

LG B5 Series OLED TV

  • WalmartNew

    In stock

    $917.00Free shippingObserved at 2:01 PM
    Visit Walmart
  • Sam's ClubNew

    In stock

    $999.99Free shippingObserved at 2:01 PM
    Visit Sam's Club
  • eBayNew

    Availability unknownSold by ste452654 (99.9% positive, 673 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $950.00Free shippingVerified
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $1,199.99Free shippingObserved at 8:47 PM
    Visit Amazon

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

All 4 stores and price history →

Specs compared

SpecSamsung S84F 65" OLED 4K TVLG B5 Series OLED TV
Display TypeOLED4K OLED
Refresh Rate120Hz120Hz Native
Network FunctionalitySmart TV—
Supported Resolutions4K—
Resolution4K—
HDTV Format4K UHD—
Backlight TechnologyOLED—
Display HighlightsHDR, 4K AI Upscaling—
Anti-GlareYes—
Display Aspect Ratio16:9—
Viewing AngleUltra Viewing Angle—
Menu LanguageSpanish, English, French—
Show all 40 specsShow fewer specs
SpecSamsung S84F 65" OLED 4K TVLG B5 Series OLED TV
Smart TVYes—
HDMI Ports4—
Internet Streaming ServicesSamsung TV Plus—
Network ConnectivityWi-Fi, Bluetooth—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes—
Dimensions99.14 cm (Height)—
Screen FormFlat—
Stand And Mount

What reviewers say

Samsung S84F 65" OLED 4K TV

Reception for the S84F is limited, but OLED owners generally praise the contrast and gaming smoothness while noting brightness limits and burn-in risk.

What people mention
  • Picture qualityPraisedOwners say the OLED panel delivers deep blacks and strong contrast.
  • BrightnessCriticisedViewers in bright rooms say peak brightness is lower than LED sets.
  • MotionPraisedThe 120Hz panel is described as smooth for sports and gaming.
  • Burn-inMixedSome owners worry about image retention from static logos and news tickers.

LG B5 Series OLED TV

Owners of LG's B-series OLEDs generally praise the deep blacks, wide viewing angles and gaming features for the price. Reviewers consistently praise the OLED picture quality, with vibrant colors, deep blacks and good clarity, and many find the gaming features and setup solid. Opinions split on the remote and webOS, and some report reliability or connectivity problems.

What people mention
  • Picture qualityPraisedOwners say OLED contrast and black levels look excellent, especially in dark rooms.
  • GamingPraisedReviewers like the 120Hz panel, VRR and low lag on the HDMI 2.1 ports.
  • SoundCriticisedThe 20W 2.0-channel speakers are called weak, so many buyers add a soundbar.
  • BrightnessMixedBrightness is fine for dim rooms but falls short of higher-end OLEDs in daylight.
A reviewer's verdict
Reviews
  • A $1,100 discount makes this 65-inch Samsung OLED a no-nonsense upgrade - Digital Trends may earn a commission when you buy through links on
  • You can get an LG B5 OLED for less than $900

Questions and answers

Which is better for gaming, the Samsung S84F or the LG B5?
The LG B5. All four of its HDMI ports support 4K 120Hz with VRR and ALLM, and it adds Dolby Vision for supported games. The Samsung has a 120Hz panel but fewer gaming certifications listed.
Does the Samsung S84F support Dolby Vision?
No. It handles HDR and HDR10+ but not Dolby Vision. The LG B5 supports Dolby Vision, HDR10 and HLG, so it is the better pick for Dolby Vision movies and shows.
Which has the better smart TV system?
Tizen on the Samsung is generally smoother and simpler. LG's webOS 25 has its fans, but owners of the B5 more often call it sub-par and complain about the remote.
Which handles a bright room better?
The Samsung S84F has an anti-glare coating and a wide viewing angle, which helps with windows and lamps. The LG B5 has a standard glossy OLED finish that reflects more.
Is the LG B5 worth stepping up to over the Samsung?
If you watch Dolby Vision content or game on multiple consoles, yes. If you mainly stream in a bright room and value a clean interface, the Samsung is the more comfortable daily TV.
Which is more reliable over time?
Both are 2025 OLEDs with similar panel tech. LG owners report some Wi-Fi and software issues; Samsung owners report fewer OS complaints. Neither has a clear long-term edge yet.

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Buying guides that pick them

  • Best OLED TVs under $1,500
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Included
—
Design HighlightsContour Design—
Mount Interface400 x 300 mm—
Screen Resolution3840x2160 (4K Ultra HD)—
Release Year2025—
ColorBlack—
Screen Size (")65.0—
DisplayOLED—
Display Resolution—4K Ultra HD (3,840 x 2,160)
Picture Processor—α8 AI Processor 4K Gen2
HDR Support—Dolby Vision / HDR10 / HLG
Audio Output—20W
Speaker System—2.0 channel
Dimensions without Stand—1449 x 832 x 45.9
Weight without Stand—17.1
HDMI Input—4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4…
Wi-Fi—Yes (Wi-Fi 6)
Operating System—webOS 25
Display Technology—N\A
  • The Verge

    The B5 is a great way to get OLED picture quality for less, with Dolby Vision and Dolby Atmos plus a 120Hz panel and four HDMI 2.1 ports for gaming consoles.

    Read the review
  • Best 65-inch OLED TVs under $1,000
  • Best 65-inch OLED 4K smart TVs under $1,500
  • Best OLED TVs under $1500 for living rooms