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LG OLED evo C4 42-inch TV vs LG C2 42" OLED TV

Both are 42-inch 4K OLEDs at 120 Hz with four HDMI 2.1 ports, so gaming and movie basics are close. The C4 is the newer set: brighter OLED evo panel, the α9 Gen7 processor, webOS 24 with Re:New updates, and a slimmer bezel. The C2 is the older generation with the α9 Gen5 chip and webOS from 2022, but it has a huge owner base and a strong track record. Buy the C4 unless you find the C2 at a clear step down and mainly watch SDR content.

  • Choose the LG C4 if you want the newer panel, longer software support and the best picture this size LG makes.
  • Choose the LG C2 if you want proven OLED picture and gaming features and the older generation suits your room and habits.

Prices

  • LG OLED evo C4 42-inch TV: $817.53 at Best Buy (last seen Nov 2)
  • LG C2 42" OLED TV: $762.15 at Walmart (checked today)
  • Difference: the LG C2 42" OLED TV is $55.38 cheaper than the LG OLED evo C4 42-inch TV at the latest prices (Nov 2 and Nov 10)
LG
LG 42-inch OLED evo C4 Series 4K Smart TV

LG OLED evo C4 42-inch TV

LG 42-inch OLED evo C4 Series 4K Smart TV

4.7(288 ratings)
$817.53at Best BuyChecked Nov 2
See all prices and details
Visit Best Buy
Pros
  • Brighter OLED evo panel for HDR highlights
  • α9 Gen7 chip with stronger upscaling
  • webOS 24 with years of updates ahead
  • Four HDMI 2.1 ports with full VRR support
  • Very slim bezel
Cons
  • Fewer owner ratings so far
  • No anti-glare coating listed
  • 42-inch size limits the brightness advantage of evo
LG
LG 42" Class 4K UHD OLED webOS Smart TV with Dolby Vision C2 Series

LG C2 42" OLED TV

LG 42" Class 4K UHD OLED webOS Smart TV with Dolby Vision C2 Series

4.7(2,148 ratings)
$762.15at WalmartChecked 6 h ago
See all prices and details
Visit Walmart
Pros
  • Large, well-established owner base
  • Glossy anti-reflective coating helps in bright rooms
  • Full gaming feature set with four HDMI 2.1 ports
  • Dolby Vision IQ and Dolby Atmos
  • Slim composite-fiber build
Cons
  • Older α9 Gen5 processor
  • Older webOS with no long update commitment
  • 42-inch C2 is not an evo panel, so dimmer HDR

What separates them

LG OLED evo C4 42-inch TVLG C2 42" OLED TV
Panel brightnessOLED evo panel, brighter than the 42-inch C2Standard OLED at this size; LG itself notes 42-inch C2 is not evo-bright
Processorα9 AI Processor Gen7 with AI Picture Pro and AI Super Upscalingα9 Gen5 AI Processor 4K
Smart platform and updateswebOS 24 with up to 5 years of software updates via Re:NewwebOS from 2022, no Re:New commitment
Gaming features4 HDMI 2.1, VRR, G-Sync, FreeSync Premium, Game Optimizer and Game Dashboard4 HDMI 2.1, VRR, G-Sync, FreeSync Premium, Game Optimizer
HDR formatsDolby Vision, HDR10, HLG, Dolby Atmos, FILMMAKER MODEDolby Vision IQ, HDR10, HLG, Dolby Atmos, FILMMAKER MODE
DesignUltra-slim with a barely-there bezelSlim composite-fiber build with a silver bezel
Screen finishNot listed as anti-glareGlossy with anti-reflective coating
Owner track record4.7 from 288 ratings4.7 from 2,148 ratings

Price history

$849.00$583.19
Nov 2Nov 10
  • LG OLED evo C4 42-inch TV: lowest $583.19 on Nov 2; $849.00 on Nov 10.
  • LG C2 42" OLED TV: lowest $809.57 on Nov 9 at Newegg; $809.57 on Nov 10.

Prices at every store

LG OLED evo C4 42-inch TV

  • Best BuyNew

    Availability unknown

    $817.53Checked Nov 2
    Visit Best Buy
  • AmazonNew

    Availability unknown

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

    $849.00Free shippingChecked 21 h ago
    Visit Amazon
  • eBayOpen box

    Availability unknownSold by buydig (99.5% positive, 681,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $870.00Free shippingChecked 21 h ago
    Visit eBay
  • TecisoftNew

    Availability unknown

    $1,494.78Checked Nov 2
    Visit Tecisoft

Store links may earn us a commission.

All 4 stores and price history →

LG C2 42" OLED TV

  • WalmartNew

    In stockSold by Brandsmart USAReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $762.15Free shippingChecked 6 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $809.57Free shippingChecked 21 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $846.68Free shippingChecked 21 h ago
    Visit Best Buy
  • TargetNew

    In stock

    $1,399.99Free shippingChecked 11 h ago
    Visit Target

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

All 4 stores and price history →

Specs compared

SpecLG OLED evo C4 42-inch TVLG C2 42" OLED TV
Network FunctionalitySmart TVSmart TV
Supported Resolutions4K4K
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K UHD
Backlight TechnologyOLEDOLED
Display HighlightsHDRHDR
Refresh Rate120 Hz120 Hz
Anti-GlareNoYes (glossy finish, anti-reflective coating)
Display Aspect Ratio16:916:9
Dynamic Contrast RatioInfinite contrastInfinite contrast
Image Contrast RatioExcellent contrastInfinite contrast
Show all 40 specsShow fewer specs
SpecLG OLED evo C4 42-inch TVLG C2 42" OLED TV
Viewing AngleWide viewing anglesWide Viewing Angle
Viewing Angle (Vertical)178° vertical178 degrees
Smart TVYesYes
HDMI Ports44
Internet Streaming ServicesNetflixNetflix
Network ConnectivityEthernet, Wi-FiEthernet, Wi-Fi
Video InterfaceHDMIHDMI
PC InterfaceHDMIHDMI
CEC EnabledYes (Simplink (HDMI CEC))Yes (Simplink (HDMI CEC))

What reviewers say

LG OLED evo C4 42-inch TV

  • 4.7 / 5288 ratings

Rated 4.7 out of 5 from 288 ratings, buyers are largely happy with the C4's picture and gaming features. Most praise the contrast and the HDMI 2.1 loadout; complaints center on reflections in bright rooms and the modest built-in audio.

What people mention
  • Picture qualityPraisedOwners highlight perfect blacks and vivid color from the self-lit OLED panel.
  • Gaming featuresPraisedReviewers like the four HDMI 2.1 ports and G-Sync/FreeSync/VRR support.
  • ReflectionsCriticisedThe glossy screen shows windows and lamps in bright rooms.
  • SoundCriticisedBuilt-in audio is described as thin, with most owners adding a soundbar.

LG C2 42" OLED TV

  • 4.7 / 52,148 ratings

Owners and reviewers consistently praise the C2's contrast, color and gaming features, and many use the 42-inch model as a desktop monitor. Criticism centers on brightness in bright rooms and on OLED burn-in worries with static content.

What people mention
  • Picture qualityPraisedOwners say the perfect blacks and rich color make dark-room movies look better than any LED TV they have owned.
  • BrightnessCriticisedReviewers note the 42-inch model is dimmer than larger C2 sizes and struggles against strong daylight or reflections.
  • GamingPraisedPlayers praise the four HDMI 2.1 ports, 120 Hz refresh and VRR support for smooth console and PC play.
  • Burn-inMixed

Questions and answers

Which is better for PS5 and Xbox gaming?
Both handle 4K at 120 Hz with VRR, G-Sync and FreeSync Premium over four HDMI 2.1 ports. The C4 adds the Game Dashboard and a newer processor, so it edges ahead slightly.
Is the C4 picture noticeably better than the C2?
At 42 inches the gap is smaller than at larger sizes, because the 42-inch C2 is not an evo panel. The C4 is still brighter in HDR and upscales low-resolution content better.
Which lasts longer?
OLED panels on both are rated for years of normal use. The C4 has the longer software support commitment, so it stays current longer.
Do both support Dolby Vision and Dolby Atmos?
Yes. Both support Dolby Vision, HDR10, HLG and Dolby Atmos, and both include FILMMAKER MODE.
Is the C4 worth stepping up to?
Yes if you watch a lot of HDR and want updates for years. The C2 is the better value if you mainly watch SDR and want proven hardware.
Which handles a bright room better?
The C2 lists an anti-reflective coating, which helps with reflections. The C4 is brighter but has no anti-glare coating listed, so placement matters.

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Buying guides that pick them

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Expansion Slots
CI+
CI+
Dimensions932x577x170 mm (with stand)1.8 inches (enclosure thickness)
Product Width36.7 inches36.7
Max Resolution V-SyncVRR, Nvidia G-Sync VRR certification—
Screen Size Class42 inches—
High Dynamic Range (HDR)true—
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)—
OLED TechnologyOLED EVO—
Motion Enhancement TechnologyOLED Motion—
Smart PlatformwebOS—
Number of HDMI Inputs (Total)4—
TV Tuner TypeATSC, Clear QAM—
Works WithAmazon Alexa, Google Home, Apple Home—
Voice Assistant Built-inAmazon Alexa—
BrandLG—
Model NumberOLED42C4PUA—
SeriesOLED 4K - C4—
Model Year2024—
Product Height With Stand22.7 inches—
Some owners worry about static logos and HUDs leaving marks, though most report no problems with varied viewing.