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LG C3 Series OLED evo 4K TV vs LG C5 OLED evo 4K Smart TV

Buy the C3 if you want the bigger picture: 65 inches of the same OLED panel type, 120 Hz, four HDMI ports and full smart-assistant support. Buy the C5 if you sit closer or have a smaller room and want the newer processor generation, Dolby Atmos processing and the brighter evo panel that reviewers say handles highlights and upscaling better. Both are OLED, so both give perfect blacks and wide viewing angles; the C5 is the more refined set, the C3 is the more screen for the same kind of money.

  • Choose the LG C3 if you want the largest OLED you can fit in your room and care more about screen size than the newest processing.
  • Choose the LG C5 if your seating distance suits a 55-inch screen and you want the latest evo panel, Dolby Atmos and the newer processor.

Prices

  • LG C3 Series OLED evo 4K TV: $1,183.91 at Best Buy (last seen Nov 3)
  • LG C5 OLED evo 4K Smart TV: $939.95 at lenonlures.com (last seen Nov 12)
  • Difference: the LG C5 OLED evo 4K Smart TV is $243.96 cheaper than the LG C3 Series OLED evo 4K TV at the latest prices (Nov 3 and Nov 12)
LG
LG 65" Class C3 Series OLED evo 4K Smart TV

LG C3 Series OLED evo 4K TV

LG 65" Class C3 Series OLED evo 4K Smart TV

$1,183.91at Best BuyChecked Nov 3
See all prices and details
Visit Best Buy
Pros
  • Bigger 65-inch picture for immersive film and sport
  • Four HDMI 2.1 ports suit a console plus soundbar plus streamer
  • Works with Google Assistant, Alexa and Siri
  • Perfect blacks and wide viewing angles from OLED
Cons
  • Older processor than the C5, so slightly weaker upscaling
  • Less bright in highlights than the newest evo panel
  • Built-in sound is thinner than the C5's
LG
LG 55" OLED evo AI 4K C5 Smart TV with Dolby Atmos

LG C5 OLED evo 4K Smart TV

LG 55" OLED evo AI 4K C5 Smart TV with Dolby Atmos

4.7(4,000 ratings)
$939.95at lenonlures.comChecked 7 h ago
See all prices and details
Visit lenonlures.com
Pros
  • Newer Alpha 9 processor with better AI upscaling
  • Brighter evo panel improves HDR highlights
  • Dolby Atmos sound is fuller out of the box
  • 4.7 out of 5 from about 4,000 ratings
Cons
  • 55 inches is noticeably smaller than 65
  • No Siri support listed
  • Fewer inches per dollar than the C3

What separates them

LG C3 Series OLED evo 4K TVLG C5 OLED evo 4K Smart TV
Screen size65 inches55 inches
Panel generationOLED evo (C3 generation)OLED evo (C5 generation, brighter)
ProcessorAlpha 9 Gen 6Alpha 9 Gen 8 with AI upscaling
AudioDolby Atmos decoding, 2.2-channel built-inDolby Atmos with clearer built-in sound
HDMI inputs4 HDMI 2.1 ports4 HDMI ports
Refresh rate120 Hz120 Hz
Smart assistantsGoogle Assistant, Alexa, SiriGoogle Assistant, Alexa
Viewing angleWide OLED viewing angle178 degrees

Price history

$1,183.91$939.95
Nov 3Nov 13
  • LG C3 Series OLED evo 4K TV: lowest $1,183.91 on Nov 3 at Best Buy.
  • LG C5 OLED evo 4K Smart TV: lowest $939.95 on Nov 10 at lenonlures.com; $939.95 on Nov 13.

Prices at every store

LG C3 Series OLED evo 4K TV

  • Best BuyNew

    Availability unknown

    $1,183.91Checked Nov 3
    Visit Best Buy
Prices and history →

LG C5 OLED evo 4K Smart TV

  • lenonlures.comNew

    In stock

    $939.95Checked 7 h ago
    Visit lenonlures.com
  • WalmartNew

    In stockSold by Beach Camera

    $949.95Checked 3 h ago
    Visit Walmart
  • Planet TV & AppliancesNew

    In stock

    $999.99Checked Nov 10
    Visit Planet TV & Appliances
  • Newegg.comNew

    In stock

    $1,099.99Checked 3 h ago
    Visit Newegg.com
All 10 stores and price history →

Specs compared

SpecLG C3 Series OLED evo 4K TVLG C5 OLED evo 4K Smart TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
ColorBlack, Silver, GrayBlack
Screen FormFlatFlat
Display TypeOLEDOLED
Assistant SupportGoogle Assistant, Amazon Alexa, SiriGoogle Assistant, Amazon Alexa
HDRYesYes
Refresh Rate120 Hz120 Hz
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …Bluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
Supported Streaming ServicesNetflix, Disney+—
Width—1.8 in wide
Show all 16 specsShow fewer specs
SpecLG C3 Series OLED evo 4K TVLG C5 OLED evo 4K Smart TV
Screen Size—55 inches
Depth—1.8 in deep
HDMI Ports—4 HDMI ports
Viewing Angle—178° viewing angle

What reviewers say

LG C3 Series OLED evo 4K TV

Reviewers and owners rate the C3 as one of the best-value OLEDs of its generation, praising its contrast, gaming features and webOS. Complaints center on brightness in bright rooms, reflections and the usual OLED burn-in worry.

What people mention
  • Picture contrastPraisedOwners say dark scenes look deep and clean, with no light bleed around bright objects.
  • BrightnessMixedFine in a dim room, but reviewers say HDR highlights and daytime viewing lack punch next to brighter QD-OLED and mini-LED sets.
  • GamingPraisedFour HDMI 2.1 ports, 120 Hz and low lag make it a common pick for PS5 and Xbox owners.
  • ReflectionsCriticisedThe glossy screen shows lamps and windows in a bright room.

LG C5 OLED evo 4K Smart TV

  • 4.7 / 54,000 ratings

Owners rate it highly, praising picture quality, gaming features and value against pricier OLEDs. Complaints center on brightness in bright rooms and the built-in sound.

What people mention
  • Picture qualityPraisedOwners call the contrast and color outstanding, especially in dark rooms.
  • BrightnessMixedFine for dim rooms, but reviewers say it struggles against strong daylight.
  • GamingPraised120 Hz, low lag and four HDMI 2.1 ports draw praise from console players.

Questions and answers

Which is better for a bright living room?
The C5. Its newer evo panel pushes brighter highlights, so it holds up better against window light. The C3 is still an OLED and will look dimmer in a very bright room.
Which is better for gaming?
Both give 120 Hz, low input lag and four HDMI 2.1 ports, so performance is close. The C5's newer processor adds slightly better motion handling; the C3 wins on size if you sit far from the screen.
Is the C5 worth stepping up to over the C3?
If you are choosing between these two sizes, the C5 buys a newer panel and processor, not more screen. Step up only if you value brightness and upscaling over size.
Which lasts longer?
Both use OLED panels with similar lifespans and LG's pixel-refresh and logo-dimming features. The C5's newer panel generation is the safer long-term bet, but neither has a meaningful durability edge in owner reports.
Do both support Dolby Vision and HDR?
Yes, both handle HDR including Dolby Vision. The C5's brighter panel makes HDR highlights more visible.
Which has better sound without a soundbar?
The C5. It is tuned for Dolby Atmos and reviewers say its built-in audio is fuller. The C3 is serviceable but benefits more from a soundbar.

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More comparisons

  • LG 65" Class 4K UHD OLED Web OS Smart TV with Dolby Vision B3 Series vs LG 65" Class C3 Series OLED evo 4K Smart TV
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  • LG 65" C1 OLED TV (4K) (2021) vs LG 65" Class C3 Series OLED evo 4K Smart TV
  • LG OLED evo C4 4K UHD Smart TV vs LG 55" OLED evo AI 4K C5 Smart TV with Dolby Atmos
  • SoundCriticisedThe built-in speakers are described as thin, with most owners adding a soundbar.