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LG C6 OLED evo 4K TV vs LG C5 Series OLED evo 4K TV

The C6 is the newer set and the better pick for most people: a stronger a11 Gen3 processor, higher refresh (up to 165Hz), and wider voice support including Alexa, Google and Apple Home. The C5 remains an excellent OLED with the same perfect blacks and Dolby Vision/Atmos, and its 144Hz VRR is plenty for console and PC gaming. Both use four HDMI 2.1 ports and 0.1ms response, so gaming is close; the C6 pulls ahead on brightness processing and smart features, while the C5 is the proven, widely reviewed model.

  • Choose the LG C6 if you want the newest OLED evo panel, the fastest refresh for gaming, and built-in Alexa, Google and Apple Home voice control.
  • Choose the LG C5 if you want a proven OLED with the same perfect blacks and Dolby Vision, and 144Hz VRR is enough for your console or PC.

Prices

  • LG C6 OLED evo 4K TV: $1,199.00 at Greentoe (checked today)
  • LG C5 Series OLED evo 4K TV: $1,219.12 at Best Buy (last seen Nov 4)
  • Difference: the LG C6 OLED evo 4K TV is $20.12 cheaper than the LG C5 Series OLED evo 4K TV at the latest prices (Nov 4 and Nov 9)
LG
LG 65 inch OLED evo AI C6 4K Smart webOS TV (2026)

LG C6 OLED evo 4K TV

LG 65 inch OLED evo AI C6 4K Smart webOS TV (2026)

4.8(166 ratings)
$1,199.00at GreentoeChecked 6 h ago
See all prices and details
Visit Greentoe
Pros
  • Brightest, most advanced OLED evo panel in the C series
  • Up to 165Hz refresh with G-Sync and FreeSync Premium
  • Alpha 11 Gen3 processor improves upscaling and AI picture
  • Works with Alexa, Google and Apple Home
  • Four HDMI 2.1 ports for consoles and PCs
Cons
  • Newer model with fewer long-term owner reports
  • webOS 26 AI features can feel busy
  • Stand and wall-mount sold separately on some sizes
LG
LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

LG C5 Series OLED evo 4K TV

LG 65" C5 Series 4K UHD OLED evo AI Smart webOS 25 TV

4.2(269 ratings)
$1,219.12at Best BuyChecked Nov 4
See all prices and details
Visit Best Buy
Pros
  • Proven OLED picture with perfect blacks and Dolby Vision
  • 144Hz VRR is ample for PS5, Xbox and PC gaming
  • Wi-Fi 6E for less congested wireless
  • Wide owner base with mostly positive picture feedback
  • Slim bezel and art mode display
Cons
  • Older Alpha 9 Gen8 processor
  • Remote is often called complex
  • Some owners report occasional interface lag

What separates them

LG C6 OLED evo 4K TVLG C5 Series OLED evo 4K TV
ProcessorAlpha 11 AI Processor Gen3 with AI Director ProcessingAlpha 9 AI Processor Gen8 with AI Picture Pro
Max refresh rateUp to 165HzUp to 144Hz (native 120Hz)
Smart platformwebOS 26 with Google Gemini and Microsoft CopilotwebOS 25 with AI features and LG Channels
Voice assistantsAlexa, Google Assistant, Apple Home/SiriLG AI voice, webOS voice search
HDR and audioDolby Vision, HDR10, HLG; Dolby AtmosDolby Vision, HDR10, HLG; Dolby Atmos
Gaming features0.1ms response, G-Sync, FreeSync Premium, 4x HDMI 2.10.1ms response, VRR to 144Hz, 4x HDMI 2.1
WirelessWi-Fi and BluetoothWi-Fi 6E
Owner ratings4.8 from 166 ratings4.2 from 269 ratings

Price history

$1,499.99$949.99
Oct 30Nov 10
  • LG C6 OLED evo 4K TV: lowest $949.99 on Nov 2 at The Home Depot; $1,199.00 on Nov 9.
  • LG C5 Series OLED evo 4K TV: lowest $1,219.12 on Nov 4 at Best Buy; $1,355.00 on Nov 10.

Prices at every store

LG C6 OLED evo 4K TV

  • GreentoeNew

    In stock

    $1,199.00Free shippingChecked 6 h ago
    Visit Greentoe
  • Best BuyNew

    In stock

    $1,399.99Free shippingChecked 10 h ago
    Visit Best Buy
  • WalmartNew

    Availability unknown

    $1,399.99Checked 10 h ago
    Visit Walmart
  • B&H Photo-Video-AudioNew

    Availability unknown

    $1,399.99Checked 10 h ago
    Visit B&H Photo-Video-Audio

Also available at

  • Beach CameraCheck price at Beach Camera
  • electronicsexpo.comCheck price at electronicsexpo.com
  • Audio Visual ElectronicsCheck price at Audio Visual Electronics
All 20 stores and price history →

LG C5 Series OLED evo 4K TV

  • EVASHNew

    In stockReturn policy

    $800.00Checked 30 min ago
    Visit EVASH
  • Best BuyNew

    Availability unknown

    $1,219.12Checked Nov 4
    Visit Best Buy
  • WalmartNew

    Availability unknown

    $1,296.94Checked Nov 4
    Visit Walmart
  • AmazonNew

    Availability unknown

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

    $1,299.95Free shippingChecked 9 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
All 9 stores and price history →

Specs compared

SpecLG C6 OLED evo 4K TVLG C5 Series OLED evo 4K TV
Display typeOLEDOLED
Refresh rateUp to 165Hz120
Resolution3,840 x 2,160p3840x2160
Processora11 AI Processor 4K Gen3Alpha 9 AI Processor Gen8
HDTV Format4K4K UHD
Screen Size55 inches65 inch
Viewing Angle178° viewing angleWide
ColorBlackBlack
HDMI Ports4 HDMI ports4
Screen Size Class65 inches65 inches
High Dynamic Range (HDR)truetrue
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG)
Show all 40 specsShow fewer specs
SpecLG C6 OLED evo 4K TVLG C5 Series OLED evo 4K TV
OLED TechnologyOLED EVOOLED EVO
Motion Enhancement TechnologyOLED MotionOLED Motion
Smart PlatformwebOSwebOS
Number of HDMI Inputs (Total)44
TV Tuner TypeATSC, Clear QAMATSC, Clear QAM
Works WithGoogle Home, Apple HomeAmazon Alexa, Google Home, Apple Home
Voice Assistant Built-inOtherAmazon Alexa
BrandLGLG
Model NumberOLED65C6PUAOLED65C5PUA

What reviewers say

LG C6 OLED evo 4K TV

  • 4.8 / 5166 ratings

Owners rate the C6 highly at 4.8 out of 5 from 166 ratings, praising its picture and gaming features. Some note brightness limits and the need for a soundbar.

What people mention
  • Picture qualityPraisedOwners say blacks are deep and colors look rich.
  • BrightnessMixedBrightness Booster helps, but some find it dimmer than expected in sunny rooms.
  • GamingPraisedLow response time and VRR are called smooth for consoles and PC.
  • SoundCriticisedBuilt-in speakers are described as thin, pushing buyers to add a soundbar.

LG C5 Series OLED evo 4K TV

  • 4.2 / 5269 ratings

Rated 4.2 out of 5 from 269 ratings, the C5 draws praise for its picture, brightness and design. Complaints center on the remote and occasional interface lag.

What people mention
  • Picture qualityPraisedOwners call the picture exceptional, with perfect blacks and sharp detail.
  • BrightnessPraisedBuyers say Brightness Booster makes it hold up well in lit rooms.
  • DesignPraisedThe slim bezel and sleek build are frequently mentioned.
  • RemoteCriticisedThe remote is described as complex and hard to learn.

Questions and answers

Which is better for gaming, the C6 or C5?
The C6 edges ahead with up to 165Hz and the newer processor, but both have 0.1ms response, VRR and four HDMI 2.1 ports. The C5's 144Hz is already enough for PS5 and Xbox at 120Hz.
Is the C6 worth stepping up to over the C5?
Yes if you want the newest panel, faster refresh and built-in Alexa and Google. If you mainly watch movies and stream, the C5 delivers the same OLED blacks and Dolby Vision for less.
Which has better brightness?
Both use OLED evo with Brightness Booster. The C6's newer processor and panel generation handle bright rooms slightly better, but the C5 is already bright for an OLED.
Do both support Dolby Vision and Dolby Atmos?
Yes. Both support Dolby Vision, HDR10, HLG and Dolby Atmos, and both include FILMMAKER MODE.
Which lasts longer?
OLED panels on both are rated for years of normal use. The C6 has a newer processor and longer software support runway through webOS 26, while the C5 already receives webOS Re:New updates.
Which is better for a bright living room?
The C6 has the edge with its newer Brightness Booster and AI processing. The C5 is still bright-room ready, but neither matches a high-end LCD for raw peak brightness.

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Buying guides that pick them

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Series
OLED evo - C6 series
OLED evo - C5 series
Model Year20262025
Product Height With Stand34.6 inches34.6 inches
Product Width56.7 inches56.7 inches
Product Depth With Stand9.1 inches9.1 inches
Product Height Without Stand32.5 inches32.5 inches
Product Depth Without Stand1.8 inches1.8 inches
Stand Width18.5 inches18.5 inches
Panel typeWOLEDOLED
CEC EnabledYesYes
Anti-GlareYesYes
HDR SupportYes: HDR10/Dolby Vision/Hybrid Log GammaDolby Vision, HDR10, and HLG
Smart TVYes: webOS 26Yes
Response Time0.1 ms0.1ms
Display size42 to 83 inches—
HDRDolby Vision—
AudioDolby Atmos—
VRR supportNvidia G-Sync, AMD FreeSync Premium—
Voice controlsAlexa, Apple Homekit, Hey Google—
  • Best 65-inch OLED 4K smart TVs
  • Best OLED TVs under $1500 for living rooms
  • Best 65-inch OLED 4K smart TVs under $1,500