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LG C4 OLED TV vs Samsung U8000H Crystal UHD 4K TV (55")

The LG C4 is the better TV for picture quality and gaming. Its OLED panel gives perfect black, wide viewing angles and near-instant pixel response, and four HDMI 2.1 ports handle 4K at 120 Hz with VRR, G-Sync and FreeSync. The Samsung U8000H is a solid budget 4K LED set with good upscaling and strong built-in sound, but it tops out at 60 Hz and has no local dimming. Reviewers praise the C4's contrast and saturated images while noting weak sound and a premium position; U8000H owners like the sharpness and value but complain about menu navigation and subtitle-driven brightness shifts.

  • Choose the LG C4 if you watch movies in a dark room, sit off to the side, or game on a console or PC that benefits from 120 Hz and VRR.
  • Choose the Samsung U8000H if you want a bright, simple 4K TV for everyday shows and sports and don't need OLED black levels or high-refresh gaming.

Prices

  • LG C4 OLED TV: $1,276.00 at Amazon (last seen Nov 10)
  • Samsung U8000H Crystal UHD 4K TV (55"): $248.00 at Walmart (checked today)
  • Difference: the Samsung U8000H Crystal UHD 4K TV (55") is $1,028.00 cheaper than the LG C4 OLED TV at the latest prices (Nov 10 and Nov 14)
LG
LG C4

LG C4 OLED TV

LG C4

5(13 ratings)
$1,276.00at 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
  • Perfect black and excellent contrast
  • Wide viewing angles with no color shift
  • Four HDMI 2.1 ports at 120 Hz with VRR and G-Sync
  • Dolby Vision and Filmmaker Mode
  • Fast pixel response for gaming
Cons
  • Sound is weak at high volume
  • Lower peak brightness than LED rivals
  • No anti-glare coating
  • OLED risk of burn-in with static content
Samsung
Samsung 55" Class U8000H Series Crystal UHD 4K UHD Smart Tizen TV 2026

Samsung U8000H Crystal UHD 4K TV (55")

Samsung 55" Class U8000H Series Crystal UHD 4K UHD Smart Tizen TV 2026

4.4(5,932 ratings)
$248.00at WalmartChecked 5 h ago
See all prices and details
Visit Walmart

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

Pros
  • Bright, vivid picture for daytime viewing
  • Strong 4K upscaling of older content
  • Built-in sound good enough for many owners
  • Tizen with a large free channel lineup
  • Simple setup and intuitive navigation
Cons
  • 60 Hz only, no VRR for gaming
  • No local dimming, so blacks look gray
  • No Dolby Vision
  • Menu and remote navigation complaints
  • Picture brightens and dims with subtitles

What separates them

LG C4 OLED TVSamsung U8000H Crystal UHD 4K TV (55")
Panel technologyOLED evo with self-lit pixels and per-pixel dimmingLED edge-lit LCD with no local dimming
Contrast and black levelsPerfect black, infinite contrastExpanded contrast, blacks lift in dark scenes
Refresh rate and gaming120 Hz native, VRR up to 144 Hz, G-Sync and FreeSync, 0.1 ms response60 Hz with Motion Xcelerator, no VRR
HDMI inputs4x HDMI 2.1 with eARC and ALLM3x HDMI
HDR formatsDolby Vision, HDR10, HLGHDR10, HDR10+, HLG, no Dolby Vision
BrightnessGood but lower peak brightness; best in dim roomsBrighter for daytime rooms and glare
Built-in soundWeak at high volume per reviewers20 W 2.0 with Object Tracking Sound Lite; owners say it impresses
Smart platformwebOS 24 with Magic Remote and 300+ free LG ChannelsTizen with 2,700+ free channels and Samsung TV Plus

Price history

$1,184.85$247.99
Oct 28Nov 14
  • LG C4 OLED TV: lowest $630.43 on Oct 31 at Walmart; $849.00 on Nov 14.
  • Samsung U8000H Crystal UHD 4K TV (55"): lowest $247.99 on Nov 7 at Abt Electronics; $247.99 on Nov 14.

Prices at every store

LG C4 OLED TV

  • AmazonNew

    Availability unknown

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

    $1,276.00Free shippingChecked Nov 10
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • SearsCheck price at Sears
  • JourneyEdCheck price at JourneyEd

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Prices and history →

Samsung U8000H Crystal UHD 4K TV (55")

  • WalmartNew

    In stock

    $248.00Free shippingChecked 5 h ago
    Visit Walmart
  • Abt ElectronicsNew

    In stock

    $247.99+ $45.95 shippingChecked 5 h ago
    Visit Abt Electronics
  • Abt Electronics & AppliancesNew

    In stock

    $247.99+ $45.95 shippingChecked Nov 12
    Visit Abt Electronics & Appliances
  • Mt Vernon TV & ApplianceNew

    In stock

    $249.00+ $75.00 shippingChecked Nov 12
    Visit Mt Vernon TV & Appliance

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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

All 14 stores and price history →

Specs compared

SpecLG C4 OLED TVSamsung U8000H Crystal UHD 4K TV (55")
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlackBlack
Screen FormFlatFlat
Display TypeOLEDLED
Assistant SupportGoogle Assistant, Amazon AlexaGoogle Assistant, Amazon Alexa
HDRYesYes
Refresh Rate120 Hz60 Hz
ConnectivityBluetooth, Wi-Fi, USB, HDMI, EthernetBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+, Ro…Netflix, Prime Video, YouTube, Disney+
HDMI Ports4 HDMI ports3
Show all 40 specsShow fewer specs
SpecLG C4 OLED TVSamsung U8000H Crystal UHD 4K TV (55")
Smart TVYesYes
Dimensions932x577x170 mm (with stand)1224.6 (W) x 707.8 (H) x 76.6 (D) mm
Screen Size42 inches, 48 inches, 55 inches, 65 inches, 77 …55 in
High Dynamic Range (HDR)truetrue
Seriesevo C4 SeriesU8000H Series
Weight132 lb—
Network FunctionalitySmart TV—
Supported Resolutions4K—
Backlight TechnologyOLED—

What reviewers say

LG C4 OLED TV

  • 5 / 513 ratings

Reviewers rate the C4 highly, praising picture quality, brightness, contrast and easy setup, with several calling it the best TV they have owned. Complaints center on weak built-in sound, the Magic Remote and price, and one owner reports burn-in.

What people mention
  • Picture qualityPraisedOwners call the image excellent and clear, with fully saturated colors and deep contrast.
  • BrightnessPraisedReviewers rate brightness and contrast as best in class for an OLED.
  • SoundCriticisedBuilt-in audio is described as weak, especially at high volume.
  • PriceCriticisedSeveral reviewers consider the set expensive for its size.

Samsung U8000H Crystal UHD 4K TV (55")

  • 4.4 / 55,932 ratings

With 4.4 out of 5 from 5,932 ratings, owners mostly see the U8000H as a lot of 4K TV for the money. Praise centers on picture quality, easy setup and the Tizen apps. Complaints tend to be about sound and motion blur.

What people mention
  • Picture qualityPraisedOwners call the 4K picture crisp with good color for the price.
  • SoundCriticisedReviewers find the 20 W speakers thin and often add a soundbar.
  • MotionMixedSome notice blur on sports and fast action at 60 Hz; others don't mind.
  • SetupPraised
Reviews
  • Best 4K TV for 2026 - CNET
  • Best 85-Inch TV for 2026 - CNET

Questions and answers

Which is better for gaming?
The LG C4. It has four HDMI 2.1 ports, 120 Hz native refresh, VRR up to 144 Hz, G-Sync and FreeSync, and a 0.1 ms response time. The U8000H is limited to 60 Hz with no VRR.
Which has better picture quality?
The LG C4. OLED gives perfect black and per-pixel dimming, and reviewers call its contrast and color the best they tested. The U8000H is brighter but has no local dimming, so dark scenes look washed out.
Which is better in a bright room?
The Samsung U8000H. Its LED panel pushes higher brightness to fight glare. The C4 wins in a dim room where its black levels show.
Is the LG C4 worth stepping up to over the U8000H?
Yes if you care about movies, dark-room viewing or 120 Hz gaming. The C4 adds OLED contrast, Dolby Vision and HDMI 2.1. If you mostly watch daytime TV and sports, the U8000H covers that well.
Which lasts longer?
Both should run for years. OLED pixels dim over time and can burn in with static logos or tickers; LED backlights age more slowly but can develop uneven lighting. Neither has a clear durability edge.
Do either need a soundbar?
The C4 benefits from one; reviewers say its sound is weak at high volume. U8000H owners often find the built-in 20 W speakers enough, though a soundbar improves both.

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Display Highlights
HDR
—
Anti-GlareNo—
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioExcellent contrast—
Viewing AngleWide viewing angles—
Viewing Angle (Vertical)178° vertical—
Internet Streaming ServicesNetflix—
Network ConnectivityEthernet, Wi-Fi—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes (Simplink (HDMI CEC))—
Expansion SlotsCI+—
Screen Size Class65 inches—
High Dynamic Range FormatDolby Vision—
OLED TechnologyOLED EVO—
Smart PlatformwebOS—
Number of HDMI Inputs (Total)4—
Buyers say it is quick to set up and the Tizen menus are easy to follow.
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