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

Both are 65-inch LG OLEDs with four HDMI ports and the same webOS smart platform, so the picture fundamentals are close. The C6 is the newer set: a brighter Alpha 11 Gen3 processor, a 2.2-channel speaker system, and a higher 165Hz panel for gaming, and its owner rating is much stronger. The C5 counters with a well-documented 144Hz VRR panel, G-Sync and FreeSync Premium support, and a long track record of praise for picture quality. Buy the C6 for the latest processing and smoother gaming; buy the C5 if you want a proven set and its gaming certifications matter to you.

  • Choose the LG C5 if you want a proven OLED with certified G-Sync and FreeSync Premium gaming support and a 144Hz VRR panel.
  • Choose the LG C6 if you want the newest LG OLED with a brighter Alpha 11 processor, a 2.2-channel speaker system and a 165Hz panel.

Prices

  • LG C5 OLED TV: $851.97 at eBay (checked today)
  • LG C6 Series OLED TV (65"): $1,199.00 at Greentoe (checked today)
  • Difference: the LG C5 OLED TV is $347.03 cheaper than the LG C6 Series OLED TV (65") today
LG
LG C5 OLED TV

LG C5 OLED TV

4.4(47 ratings)
$851.97at eBayObserved at 1:02 PM
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Visit eBay

Store links may earn us a commission.

Pros
  • Excellent OLED picture with perfect blacks and strong brightness
  • 144Hz VRR with G-Sync and FreeSync Premium for gaming
  • Dolby Vision and Dolby Atmos support
  • webOS 25 with up to five years of updates
Cons
  • Older processor than the C6
  • Remote is complex and the interface can lag
  • Smaller pool of owner ratings
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)
$1,199.00at GreentoeObserved at 12:31 PM
See all prices and details
Visit Greentoe
Pros
  • Newer Alpha 11 Gen3 processor
  • 165Hz panel for very smooth gaming
  • 2.2-channel, four-speaker audio system
  • Much larger and stronger owner rating base
Cons
  • Gaming certifications not spelled out
  • HDR format support less detailed
  • Newer model with less long-term owner feedback

What separates them

LG C5 OLED TVLG C6 Series OLED TV (65")
Picture processorAlpha 9 AI Processor Gen8Alpha 11 AI processor Gen3
Refresh rate120Hz native, VRR up to 144Hz120Hz native, up to 165Hz
Gaming certificationsNVIDIA G-Sync and AMD FreeSync PremiumVRR and 165Hz, certifications not stated
Built-in speakersStandard down-firing setup with Dolby Atmos2.2-channel, four speakers
Smart platformwebOS 25 with up to 5 years of updateswebOS 26
HDR formatsDolby Vision, HDR10, HLGHDR supported, formats not detailed
Owner rating4.4 out of 5 from 47 ratings4.8 out of 5 from 900 ratings
Voice assistantsAlexa, Google Assistant, Apple HomeKit, MatterGoogle Assistant, Amazon Alexa, Siri

Price history

$1,499.99$949.95
Oct 27Nov 9
  • LG C5 OLED TV: lowest $949.95 on Nov 4; $1,199.99 on Nov 9.
  • LG C6 Series OLED TV (65"): lowest $1,199.00 on Nov 9 at Greentoe.

Prices at every store

LG C5 OLED TV

  • ListenUpNew

    In stockReturn policy

    $899.99Observed at 12:24 PM
    Visit ListenUp
  • Best BuyNew

    In stock

    $1,199.99Free shippingObserved at 1:53 PM
    Visit Best Buy
  • eBayNew

    Availability unknownSold by brandsmartusa (99.5% positive, 37,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $851.97Free shippingObserved at 1:02 PM
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $1,279.95Free shippingObserved at 1:03 PM
    Visit Amazon

Also available at

  • eBayCheck price at eBay

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

All 7 stores and price history →

LG C6 Series OLED TV (65")

  • GreentoeNew

    In stock

    $1,199.00Free shippingObserved at 12:31 PM
    Visit Greentoe
  • WalmartNew

    In stock

    $1,399.99Verified
    Visit Walmart
  • cityhome.comNew

    In stock

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

    Availability unknown

    $1,399.99Verified
    Visit Walmart
All 25 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
Anti-GlareYesYes
Smart TVYesYes
HDMI Ports44
colorBlackBlack
Smart PlatformwebOSwebOS 26
High DefinitionYesYes
Screen FormFlatFlat
HDRYesYes
Show all 40 specsShow fewer specs
SpecLG C5 OLED TVLG C6 Series OLED TV (65")
Screen Size65 inches65 in
Network FunctionalitySmart TV, Streaming—
Supported Resolutions4K—
Backlight TechnologyOLED—
Display HighlightsHDR—
Max Resolution V-SyncVRR—
Display Aspect Ratio16:9—
Dynamic Contrast RatioInfinite contrast—
Image Contrast RatioNear-infinite—

What reviewers say

LG C5 OLED TV

  • 4.4 / 547 ratings

Buyers rate it 4.4 out of 5 and mostly praise the picture: vivid, bright colors, crisp detail and deep OLED blacks. A few call it the best TV they have owned. The main complaints are the complicated remote and occasional interface lag.

What people mention
  • Picture qualityPraisedOwners describe vivid, bright, crisp images with deep OLED colors and perfect blacks.
  • BrightnessPraisedReviewers say Brightness Booster makes it hold up well in bright rooms.
  • GamingPraisedThe 120Hz panel, HDMI 2.1 and VRR up to 144Hz draw praise from gamers.
  • RemoteCriticisedThe Magic Remote is called complex, though some like its feel and shortcuts.

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
  • The Best 65-Inch TVs for 2026
  • 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
  • LG Evo C5 OLED: A Great Value for a Gorgeous TV
  • I Can't Believe One of My Favorite 65-Inch OLED TVs Is Marked Down $1,300 With This Prime Day Deal - PCMag editors select and review product

Questions and answers

Which is better for gaming, the C5 or the C6?
The C6 has the higher refresh ceiling at 165Hz, so it can look smoother in fast games. The C5 is certified for G-Sync and FreeSync Premium, which matters if you game on a PC with either GPU brand.
Is the C6 brighter than the C5?
The C6 uses LG's newer Alpha 11 Gen3 processor, which typically drives stronger brightness and upscaling than the C5's Alpha 9 Gen8. Both are OLED evo panels, so the gap is real but not dramatic.
Which has better sound without a soundbar?
The C6. It has a 2.2-channel system with four speakers, while the C5 uses a standard down-firing array. Neither replaces a dedicated soundbar for movie nights.
Which lasts longer?
Both are OLED panels with similar panel life, and LG's Re:New program promises up to five years of software updates on the C5. The C6 runs the newer webOS 26, so it starts from a later software baseline.
Is the C6 worth stepping up to over the C5?
Yes if you want the newest processor, better built-in sound and a 165Hz panel. The C5 remains a strong pick if certified G-Sync and FreeSync support or a proven track record matter more to you.

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Buying guides that pick them

  • Best OLED TVs under $1,500
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  • Best OLED TVs under $1,500 for a living room
Viewing Angle
Wide
—
Menu LanguageSpanish, English, French—
Color TemperatureYes—
Internet Streaming ServicesNetflix, Disney+—
Network ConnectivityEthernet—
Video InterfaceHDMI—
PC InterfaceHDMI—
CEC EnabledYes—
Expansion SlotsCommon Interface (CI) slot—
Screen Size Class65 inches—
High Dynamic Range (HDR)true—
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)—
OLED TechnologyOLED EVO—
Motion Enhancement TechnologyOLED Motion—
Specific Manufacturer TechnologiesAlpha 9 AI Processor Gen 8—
Number of HDMI Inputs (Total)4—
TV Tuner TypeATSC, Clear QAM—
Works WithAmazon Alexa, Google Home, Apple Home—
Voice Assistant Built-inAmazon Alexa—
The 2.2-channel speakers are called thin, and many buyers add a soundbar.
  • Best OLED TVs under $1500 for living rooms
  • Best LG OLED TVs under $1,000
  • Best 65-inch LG OLED TVs