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LG C6 Series OLED TV vs LG C2 42" OLED TV

The C6 is the newer set and the better buy for most people, especially gamers. It runs at 165Hz with a 0.1ms response time, while the C2 tops out at 120Hz. Both are 42-inch 4K OLEDs with four HDMI 2.1 ports, Dolby Vision, Dolby Atmos, G-SYNC, FreeSync Premium and VRR, so picture fundamentals are close. The C2 is the older 2022 model with the α9 Gen5 chip and a silver bezel; owners still rate it highly, but the C6's newer processor, webOS version and higher refresh rate make it the stronger long-term pick.

  • Choose the LG C6 if you want the fastest panel for gaming, the newest processor and webOS, and the longest useful life from a 42-inch OLED.
  • Choose the LG C2 if you prefer its silver bezel and composite-fiber build, or you find the older model suits your room and viewing habits.

Prices

  • LG C6 Series OLED TV: $899.99 at Walmart (last seen Nov 9)
  • LG C2 42" OLED TV: $762.15 at Walmart (checked today)
  • Difference: the LG C2 42" OLED TV is $137.84 cheaper than the LG C6 Series OLED TV at the latest prices (Nov 9 and Nov 10)
LG
LG 42" C6 Series 4K UHD OLED AI Smart webOS 26 TV

LG C6 Series OLED TV

LG 42" C6 Series 4K UHD OLED AI Smart webOS 26 TV

4.8(2,339 ratings)
$899.99at WalmartChecked 20 h ago
See all prices and details
Visit Walmart
Pros
  • 165Hz refresh and 0.1ms response suit fast console and PC play
  • Newer Alpha 11 processor with AI picture and sound tuning
  • Game Optimizer and Dashboard put gaming settings in one place
  • Four HDMI 2.1 ports cover current consoles and PCs
  • Near-invisible bezel keeps focus on the picture
Cons
  • 42-inch OLED brightness is lower than larger OLED evo sizes
  • OLED risk of static-image burn-in with heavy news or HUD use
  • Black finish only
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 5 h ago
See all prices and details
Visit Walmart
Pros
  • Proven 2022 C Series picture with infinite contrast and perfect black
  • Silver bezel and composite-fiber body are light and slim
  • Dolby Vision, HDR10, HLG and Dolby Atmos support
  • Four HDMI 2.1 ports with G-SYNC, FreeSync Premium and VRR
  • Strong owner rating of 4.7 from over 2,000 ratings
Cons
  • 120Hz panel is slower than the C6 for competitive gaming
  • Older α9 Gen5 processor and earlier webOS version
  • 42-inch C2 is not an OLED evo panel, so it is dimmer than larger C2 sizes

What separates them

LG C6 Series OLED TVLG C2 42" OLED TV
Refresh rate165Hz120Hz
Response time0.1msNot specified, typical OLED near-instant
ProcessorAlpha 11 AI Processor Gen3 (description also cites α9 Gen7)α9 Gen5 AI Processor 4K
Smart platformwebOS with AI featureswebOS
Bezel and finishNear-invisible bezel, blackSilver bezel, composite-fiber body
HDR and soundDolby Vision, Dolby Atmos, FILMMAKER MODEDolby Vision, HDR10, HLG, Dolby Atmos, FILMMAKER MODE
Gaming featuresGame Optimizer and Dashboard, G-SYNC, FreeSync Premium, VRR, 4 HDMI 2.1G-SYNC, FreeSync Premium, VRR, 4 HDMI 2.1
Owner rating4.8 from 2,339 ratings4.7 from 2,148 ratings

Price history

$899.99$809.57
Nov 9Nov 10
  • LG C6 Series OLED TV: lowest $899.99 on Nov 9 at Abt Electronics; $899.99 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 C6 Series OLED TV

  • WalmartNew

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

    $899.99Checked 20 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $899.99Free shippingChecked 20 h ago
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $899.99Free shippingChecked 20 h ago
    Visit Abt Electronics
  • NeweggNew

    In stock

    $899.99Free shippingChecked 20 h ago
    Visit Newegg

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

All 6 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 5 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $809.57Free shippingChecked 20 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $846.68Free shippingChecked 20 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 C6 Series OLED TVLG C2 42" OLED TV
screen_size42 in42 in.
colorBlackSilver
Refresh rate165Hz120 Hz
ProcessorAlpha 11 AI Processor Gen3α9 Gen5 AI Processor 4K
Display technologyOLED—
Resolution format4K (UHD)—
Native vertical resolution2160—
Native horizontal resolution3840—
Diagonal viewable size41.5—
Response time0.1ms—
Annual energy consumption117.0—
On mode power62.8—
Show all 40 specsShow fewer specs
SpecLG C6 Series OLED TVLG C2 42" OLED TV
Standby mode power0.4—
Resolution—3840 x 2160
Panel type—OLED
Operating system—webOS
HDMI inputs—4 HDMI 2.1 inputs
Wi-Fi—802.11ac
HDR support—Dolby Vision, HDR10, and HLG
Product height—21.3
Product width—36.7
Product weight—

What reviewers say

LG C6 Series OLED TV

  • 4.8 / 52,339 ratings

Owners rate it very highly, praising picture quality, gaming features and the four HDMI 2.1 ports. Complaints center on brightness in bright rooms and the small screen size.

What people mention
  • Picture qualityPraisedOwners call the contrast and black levels excellent, especially in dark rooms.
  • GamingPraisedHigh refresh rate, VRR and four HDMI 2.1 ports are repeatedly singled out.
  • BrightnessCriticisedSome say the panel struggles in bright, sunlit rooms.
  • SizeMixedBuyers like the compact footprint but some find 42 inches small for a main TV.

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 gaming, the C6 or the C2?
The C6. Its 165Hz refresh rate and 0.1ms response time beat the C2's 120Hz, and it adds the Game Optimizer and Dashboard. Both have four HDMI 2.1 ports, VRR, G-SYNC and FreeSync Premium.
Is the C6 worth stepping up to over the C2?
For most buyers, yes. The C6 brings a newer processor, a newer webOS and a faster panel. The C2 remains a strong OLED, so the gap matters most if you game or keep a TV for many years.
Which lasts longer?
Neither has a published lifespan, and both use OLED panels subject to burn-in with static content. The C6's newer components and software should stay current longer, but careful use matters more than the model.
Do both support Dolby Vision and Dolby Atmos?
Yes. Both list Dolby Vision and Dolby Atmos, plus FILMMAKER MODE. The C2 also lists HDR10 and HLG explicitly.
Is the 42-inch C2 as bright as larger C2 sizes?
No. LG states the 42-inch and 48-inch C2 are not OLED evo panels, so they are dimmer than the larger C2 sizes. The C6 is an OLED evo set.
Which has the better smart TV system?
The C6 runs a newer webOS with more AI features. The C2 runs an earlier webOS. Both cover the major streaming apps, so the difference is in speed and extras rather than app availability.

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Buying guides that pick them

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20.5
Network Functionality—Smart TV
Supported Resolutions—4K
Display Type—OLED
HDTV Format—4K UHD
Backlight Technology—OLED
Display Highlights—HDR
Anti-Glare—Yes (glossy finish, anti-reflective coating)
Display Aspect Ratio—16:9
Dynamic Contrast Ratio—Infinite contrast
Image Contrast Ratio—Infinite contrast
Viewing Angle—Wide Viewing Angle
Viewing Angle (Vertical)—178 degrees
Menu Language—37
Smart TV—Yes
HDMI Ports—4
Internet Streaming Services—Netflix
Network Connectivity—Ethernet, Wi-Fi
Video Interface—HDMI
Some owners worry about static logos and HUDs leaving marks, though most report no problems with varied viewing.