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LG G5 OLED evo TV vs Samsung S84F 55" OLED 4K TV

The LG G5 is the stronger TV for most people. It has a brighter OLED panel, a 165Hz refresh rate with G-Sync and FreeSync Premium, four HDMI 2.1 ports, and a flush wall-mount design. The Samsung S84F is a solid OLED with good color and Tizen apps, but it tops out at 120Hz and has fewer gaming features. Reviewers praise the G5's brightness and picture; S84F owners like its design and smart platform but note it is dimmer.

  • Choose the LG G5 if you want the brightest OLED picture, 165Hz gaming with VRR and G-Sync, or a flush wall mount.
  • Choose the Samsung S84F if you prefer Tizen apps, Bixby and Alexa built in, and a simpler freestanding setup.

Prices

  • LG G5 OLED evo TV: $1,399.99 at Amazon (checked today)
  • Samsung S84F 55" OLED 4K TV: $799.99 at Walmart (checked today)
  • Difference: the Samsung S84F 55" OLED 4K TV is $600.00 cheaper than the LG G5 OLED evo TV today
LG
LG G5

LG G5 OLED evo TV

LG G5

4.8(9,200 ratings)
$1,399.99
at Amazon
Observed Nov 9, 2026, 5:28 PM
See all prices and details
Visit Amazon

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

Pros
  • Very bright OLED panel with strong contrast
  • 165Hz refresh rate and full gaming feature set
  • Four HDMI 2.1 ports
  • Flush wall mount bracket included
  • Wide range of screen sizes
Cons
  • Wall mount focus may not suit everyone
  • Fewer voice assistants built in
  • Higher step-up cost than entry OLEDs
Samsung
Samsung 55” Class S84F Series OLED 4K UHD Samsung Vision AI Smart Tizen TV

Samsung S84F 55" OLED 4K TV

Samsung 55” Class S84F Series OLED 4K UHD Samsung Vision AI Smart Tizen TV

4.7(58 ratings)
$799.99at WalmartVerified
See all prices and details
Visit Walmart
Pros
  • Good OLED color and contrast
  • Tizen platform with many apps
  • Bixby and Alexa built in
  • Slim bezel design
  • Simple freestanding setup
Cons
  • 120Hz only, fewer gaming features
  • Dimmer than the G5
  • Single 55-inch size
  • No Dolby Vision

What separates them

LG G5 OLED evo TVSamsung S84F 55" OLED 4K TV
Panel brightnessBrightness Booster Ultimate, up to 3x brighter than conventional OLEDStandard OLED brightness with enhanced depth
Refresh rate165Hz120Hz
Gaming featuresG-Sync, FreeSync Premium, VRR, four HDMI 2.1 ports120Hz with basic VRR support
HDR formatsDolby Vision and Dolby AtmosHDR10+ and Dolby Atmos
Smart platformwebOS with Netflix, Disney+Tizen with Netflix, Bixby and Alexa
MountingOne Wall Design flush bracket includedFreestanding, stand included
Screen sizes48 to 97 inches55 inches
ProcessorAlpha 11 AI Processor Gen2Samsung AI processor

Price history

$1,899.99$199.99
Oct 27Nov 10
  • LG G5 OLED evo TV: lowest $199.99 on Nov 7 at LG; $199.99 on Nov 9.
  • Samsung S84F 55" OLED 4K TV: lowest $799.99 on Oct 29 at Walmart; $799.99 on Nov 10.

Prices at every store

LG G5 OLED evo TV

  • WalmartNew

    In stockSold by Seller

    $1,399.99Free shippingObserved Nov 8, 2026, 6:57 AM
    Visit Walmart
  • Enervee CANew

    In stock

    $1,999.99Free shippingObserved Nov 9, 2026, 2:42 AM
    Visit Enervee CA
  • AmazonNew

    Availability unknown

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

    $1,399.99Free shippingObserved Nov 9, 2026, 5:28 PM
    Visit Amazon
  • AVLgear.comNew

    Availability unknown

    $1,996.99Observed Nov 8, 2026, 6:57 AM
    Visit AVLgear.com

Also available at

  • DoorDashCheck price at DoorDash
  • eBayCheck price at eBay
  • LGCheck price at LG

Store links may earn us a commission.

All 8 stores and price history →

Samsung S84F 55" OLED 4K TV

  • WalmartNew

    In stock

    $799.99Verified
    Visit Walmart
  • WalmartNew

    In stock

    $799.99Verified
    Visit Walmart
  • Sam's ClubNew

    Availability unknown

    $877.79Observed Nov 6, 2026, 9:37 PM
    Visit Sam's Club
  • SamsungNew

    Out of stock

    $799.99Observed Nov 7, 2026, 11:55 AM
    Visit Samsung
All 3 stores and price history →

Specs compared

SpecLG G5 OLED evo TVSamsung S84F 55" OLED 4K TV
Network FunctionalitySmart TVSmart TV
Supported Resolutions4K4K
Display TypeOLEDOLED
Resolution4K4K UHD (2160p)
HDTV Format4K UHD4K
Backlight TechnologyOLEDOLED
Display HighlightsHDRHDR, 4K AI Upscaling
Refresh Rate165Hz120 Hz
Anti-GlareGlare and reflection free, Glare freeYes
Display Aspect Ratio16:916:9
Viewing AngleWide viewing anglesUltra Viewing Angle
Menu LanguageSpanish, English, FrenchSpanish, English, French
Show all 40 specsShow fewer specs
SpecLG G5 OLED evo TVSamsung S84F 55" OLED 4K TV
Smart TVYesYes
HDMI Ports44
Internet Streaming ServicesNetflix, Disney+Samsung TV Plus
Network ConnectivityWi-Fi 6E, EthernetWi-Fi, Bluetooth
Video InterfaceHDMIHDMI
PC InterfaceHDMIHDMI
CEC EnabledYes (Simplink (HDMI CEC))Yes
Operating systemwebOSAndroid
High DefinitionYesYes
Color

What reviewers say

LG G5 OLED evo TV

  • 4.8 / 59,200 ratings

Reviewers rate the G5 highly, with 4.8 out of 5 from about 9,200 ratings, and consistently praise its picture, brightness and gaming performance.

What people mention
  • Picture qualityPraisedOwners call the picture outstanding, with deep blacks and accurate colors.
  • BrightnessPraisedThe panel is described as very bright and glare-free, even in bright rooms.
  • GamingPraisedHigh refresh rate and VRR support make it a favorite for gaming and movies.
  • RemoteCriticisedSeveral reviewers say the remote is a letdown.

Samsung S84F 55" OLED 4K TV

  • 4.7 / 558 ratings

Rated 4.7 out of 5 from 58 ratings, buyers are largely pleased with the picture and design. Complaints center on brightness in bright rooms and built-in sound.

What people mention
  • Picture qualityPraisedOwners highlight deep blacks and vivid color from the OLED panel.
  • BrightnessCriticisedSome say the set struggles in bright, sunlit rooms.
  • SoundMixedDolby Atmos helps, but built-in speakers are called thin for big movies.
  • DesignPraisedThe slim profile and thin bezel are frequently complimented.
Reviews
  • I've tested the four best flagship OLED TVs side-by-side – which should you buy in the Black Friday sales?
  • Best TVs of 2026: Expert Tested, Compared and Reviewed - CNET
  • LG G5 Series OLED TV Just Won CNET's Lab Award for Color Accuracy - CNET
  • Best OLED TVs - Product Finder | Tom's Guide - CategoriesSearch

Questions and answers

Which is better for gaming?
The LG G5. It has a 165Hz refresh rate, G-Sync, FreeSync Premium, VRR and four HDMI 2.1 ports. The S84F tops out at 120Hz with fewer gaming features.
Which has the better picture?
The LG G5 is brighter and has Dolby Vision, so HDR highlights pop more. The S84F has good OLED contrast but is dimmer.
Which lasts longer?
Both use OLED panels with similar lifespans. The G5's brighter panel may age slightly faster if run at maximum brightness often.
Is the G5 worth stepping up to?
Yes for gamers and bright rooms. The G5 adds brightness, 165Hz, more HDMI 2.1 ports and a flush mount. The S84F is fine for casual viewing.
Does the Samsung have Dolby Vision?
No. It supports HDR10+ instead. The LG G5 supports Dolby Vision.
Can I wall mount both?
Yes. The G5 includes a flush wall bracket. The S84F ships freestanding and needs a separate mount.

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Buying guides that pick them

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Black
Black
Screen FormFlatFlat
Assistant SupportAmazon AlexaGoogle Assistant, Amazon Alexa
HDRYesYes
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Screen Size65 inches55 in
Supported Streaming ServicesYouTubeNetflix
Max Resolution V-SyncVRR—
Dynamic Contrast RatioInfinite contrast ratio—
Image Contrast RatioPerfect contrast—
Viewing Angle (Vertical)178 o—
Expansion SlotsCI+—
Display size options48in, 55in, 65in, 77in, 83in, 97in—
Screen technology4K Tandem OLED—
HDR formatsDolby Vision IQ, HDR10, HLG—
Gaming features165Hz (4K), ALLM, FreeSync, G-Sync—
Ports and connections4x HDMI 2.1, 3x USB-A, Wi-Fi 6e, Ethernet—
Brightness Booster Ultimate83/77/65/55G5—
Brightness Booster Max97/48G5—
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