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LG C5 OLED TV vs LG C6 Series OLED TV (65")

Both are LG OLED evo C-series sets with the same near-infinite contrast, wide viewing angles and four HDMI 2.1 ports, so the picture character is close. The C6 is the newer generation: a brighter Alpha 11 Gen3 processor, a 2.2-channel speaker system and VRR up to 165Hz for PC gaming. The C5 counters with a longer track record, far more owner ratings and the same 144Hz PC ceiling. Buy the C6 if you want the latest processing and the higher refresh headroom; buy the C5 if proven reliability and a large base of owner feedback matter more to you.

  • Choose the LG C5 if you want a well-established OLED with thousands of owner ratings and 144Hz PC gaming at a lower step in the lineup.
  • Choose the LG C6 if you want the newer Alpha 11 processor, a 2.2-channel speaker system and VRR up to 165Hz.

Prices

  • LG C5 OLED TV: $2,849.95 at Amazon (last seen Nov 7)
  • LG C6 Series OLED TV (65"): $1,339.99 at Walmart (checked today)
  • Difference: the LG C6 Series OLED TV (65") is $1,509.96 cheaper than the LG C5 OLED TV at the latest prices (Nov 7 and Nov 8)
LG
LG C5

LG C5 OLED TV

LG C5

4.8(18,000 ratings)
$2,849.95at AmazonObserved Nov 7, 2026, 8:23 PM
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As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Large base of owner ratings backs up the 4.8 score
  • Four HDMI 2.1 ports and 144Hz VRR for PC gaming
  • Dolby Vision and Dolby Atmos with FILMMAKER MODE
  • Owners report crisp picture, deep blacks and even pixel uniformity
  • Built-in sound is good enough that some skip a soundbar
Cons
  • Not as bright or colorful as some competing OLEDs
  • Owners report blocky banding in dark scenes
  • Stand does not swivel, and some buyers add a separate stand
  • Getting to regular TV takes a couple of extra clicks
LG
LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV

LG C6 Series OLED TV (65")

LG 65" C6 Series 4K UHD OLED AI Smart webOS 26 TV

4.8(900 ratings)
$1,339.99at WalmartObserved Nov 8, 2026, 6:03 PM
See all prices and details
Visit Walmart
Pros
  • Newer Alpha 11 Gen3 processor with AI personalization
  • 165Hz VRR gives more headroom for PC gaming
  • 2.2-channel, four-speaker audio
  • webOS 26 with Google Assistant, Alexa and Siri support
  • Bright Room Ready panel with infinite contrast
Cons
  • Far fewer owner ratings than the C5
  • Newer generation, so long-term reliability is less proven
  • Same 120Hz native panel as the C5

What separates them

LG C5 OLED TVLG C6 Series OLED TV (65")
Picture processorAlpha 9 Gen8 AI ProcessorAlpha 11 AI Processor Gen3
PC gaming refresh ceilingVRR up to 144HzVRR up to 165Hz
Speaker systemStandard built-in audio, owners say a soundbar is not needed2.2-channel, four speakers
Smart platformwebOS 25 with up to 5 years of updateswebOS 26
Owner feedback volumeAbout 18,000 ratingsAbout 900 ratings
Native refresh rate120Hz120Hz
HDMI 2.1 inputs44
HDR formatsDolby Vision, Dolby Atmos, FILMMAKER MODEDolby Vision, Dolby Atmos, FILMMAKER MODE

Price history

$1,499.99$781.60
Oct 27Nov 9
  • LG C5 OLED TV: lowest $781.60 on Nov 2 at Walmart; $813.49 on Nov 8.
  • LG C6 Series OLED TV (65"): lowest $1,339.99 on Nov 6 at Amazon; $1,399.99 on Nov 9.

Prices at every store

LG C5 OLED TV

  • eBayPre-owned

    In stockSold by vipoutlet

    $2,302.00Free shippingObserved Nov 7, 2026, 8:24 PM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $2,849.95Free shippingObserved Nov 7, 2026, 8:23 PM
    Visit Amazon

Also available at

  • Best BuyCheck price at Best Buy
  • WalmartCheck price at Walmart
  • ShopCheck price at Shop

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All 2 stores and price history →

LG C6 Series OLED TV (65")

  • WalmartNew

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

    $1,339.99Observed Nov 8, 2026, 6:03 PM
    Visit Walmart
  • The Home DepotNew

    In stock

    $1,399.99Free shippingVerified
    Visit The Home Depot
  • cityhome.comNew

    In stock

    $1,399.00+ $39.95 shippingObserved Nov 7, 2026, 10:59 PM
    Visit cityhome.com
  • AmazonNew

    Availability unknown

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

    $1,339.99Free shippingObserved Nov 7, 2026, 8:41 PM
    Visit Amazon

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

All 15 stores and price history →

Specs compared

SpecLG C5 OLED TVLG C6 Series OLED TV (65")
Display TypeOLEDOLED
Resolution4K3840 x 2160
HDTV Format4K UHD4K
Refresh Rate144Hz120 Hz
Smart TVYesYes
HDMI Ports44
colorBlackBlack
High DefinitionYesYes
Screen FormFlatFlat
Assistant SupportGoogle Assistant, Amazon AlexaGoogle Assistant, Amazon Alexa, Siri
HDRYesYes
ConnectivityBluetooth, Wi-Fi, IrDA, HDMIBluetooth, Wi-Fi, RF, USB, HDMI, Ethernet, Opti…
Show all 40 specsShow fewer specs
SpecLG C5 OLED TVLG C6 Series OLED TV (65")
Supported Streaming ServicesNetflix, Prime Video, YouTube, HBO, Disney+Netflix, Prime Video, YouTube, HBO, Disney+
Width73.8 in wide48.1 in wide
Screen Size77 inches65 in
Depth1.9 in deep1.8 in deep
Operating systemWebOSwebOS
Network FunctionalitySmart TV, Streaming—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—

What reviewers say

LG C5 OLED TV

  • 4.8 / 518,000 ratings

With 4.8 out of 5 from about 18,000 ratings, owners are largely enthusiastic about the C5's picture and gaming features. The main complaints are brightness in bright rooms and the usual OLED care concerns.

What people mention
  • Picture qualityPraisedOwners praise the perfect blacks and contrast, especially for dark-room movies.
  • BrightnessCriticisedSome say it is not as bright or colorful as competing OLEDs in well-lit rooms.
  • GamingPraisedGamers like the 144Hz VRR, low response time and four HDMI 2.1 ports.
  • ReflectionsMixedThe anti-glare coating helps, but owners still notice reflections in daylight.

LG C6 Series OLED TV (65")

  • 4.8 / 5900 ratings

With 4.8 out of 5 from 900 ratings, owners are largely very happy with the C6's picture and gaming features. Complaints tend to be about brightness in bright rooms and the built-in sound rather than the panel itself.

What people mention
  • Picture qualityPraisedOwners describe deep blacks, rich color and strong contrast, especially in dim rooms.
  • GamingPraisedReviewers like the 120Hz panel, VRR and four HDMI 2.1 ports for consoles and PCs.
  • BrightnessMixedSome find it bright enough for most rooms; others say a sunlit room washes out the picture.
  • SoundCriticised
Reviews
  • Best OLED TVs - Product Finder | Tom's Guide - CategoriesSearch
  • 65-inch LG C5 OLED TV is now cheaper than entry-level B5 OLED at less than $1,000 - Deal | 65-inch LG C5 OLED TV is now cheaper than entry-l
  • Best 75-Inch (and up) TVs
  • The Best 75-Inch (and Up) TVs for 2026
  • The best Prime Day deals on LG, Samsung, and more 4K TVs
  • The Best 65-Inch TVs for 2026

Questions and answers

Which is better for gaming, the C5 or the C6?
The C6. Both have 0.1ms response, four HDMI 2.1 ports and 120Hz native panels, but the C6 allows VRR up to 165Hz for PC gaming versus 144Hz on the C5.
Is the C6 brighter than the C5?
On paper yes. The C6 uses the newer Alpha 11 Gen3 processor and is marketed as Bright Room Ready, while the C5 is noted as not as bright as some competing OLEDs. The gap is a step, not a transformation.
Which has better sound without a soundbar?
The C6, which has a 2.2-channel system with four speakers. C5 owners do report the built-in audio is good enough that a soundbar is not required, so the C5 is still usable on its own.
Is the C6 worth stepping up to over the C5?
If you game on a PC or want the newest processor and platform, yes. If you mainly watch film and streaming content, the C5 covers the same OLED strengths and has a much larger record of owner feedback.
Which one lasts longer?
Neither has a documented lifespan edge. The C5 has far more owner ratings behind it, so its reliability is better established; the C6 is newer and less proven over time.
Do both support Dolby Vision and Dolby Atmos?
Yes. Both list Dolby Vision, Dolby Atmos and FILMMAKER MODE, and both run LG's webOS smart platform with the major streaming apps.

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Buying guides that pick them

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Anti-Glare
Yes
—
Max Resolution V-SyncVRR—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioNear-infinite—
Viewing AngleWide—
Menu LanguageSpanish, English, French—
Color TemperatureYes—
Internet Streaming ServicesNetflix, Disney+—
Network ConnectivityEthernet—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes—
Expansion SlotsCommon Interface (CI) slot—
Display size options42in, 48in, 55in, 65in, 77in, 83in—
Screen technology4K W-OLED—
HDR formatsDolby Vision IQ, HDR10, HLG—
Gaming features144Hz, ALLM, FreeSync, G-Sync—
Ports and connections4x HDMI 2.1, 3x USB, Wi-Fi 5, Ethernet—
The 2.2-channel speakers are called thin, and many buyers add a soundbar.
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