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LG C3 Series OLED evo 4K TV vs LG OLED evo G6 4K Smart TV

Both are 77-inch 4K OLEDs at 120Hz, so the picture fundamentals are close. The C3 is the safer all-rounder: it has a confirmed α9 Gen6 processor, Dolby Vision and HDR10, a 2.2-channel 40W speaker system, and a thin profile that suits wall mounting. The G6 is the step-up line, with a brighter evo panel, a flush gallery-style design meant for wall mounting, and strong owner ratings, but it ships without a stand in most markets and expects a dedicated wall mount. Buy the C3 for a tabletop setup and broad HDR format support; buy the G6 if you are wall mounting and want the brightest picture LG makes at this size.

  • Choose the LG C3 if you want a proven all-round OLED with Dolby Vision, a bundled stand-friendly design and a full speaker system for everyday streaming and gaming.
  • Choose the LG G6 if you are wall mounting in a bright room and want the brighter evo panel and gallery-flush look, and you accept that a stand is usually extra.

Prices

  • LG C3 Series OLED evo 4K TV: $270.00 at korestorera (last seen Nov 11)
  • LG OLED evo G6 4K Smart TV: $1,999.99 at Abt Electronics (checked today)
  • Difference: the LG C3 Series OLED evo 4K TV is $1,729.99 cheaper than the LG OLED evo G6 4K Smart TV at the latest prices (Nov 11 and Nov 12)
LG
LG 77 Inch Class C3 Series OLED evo 4K UHD Smart webOS 23 w/ ThinQ AI TV

LG C3 Series OLED evo 4K TV

LG 77 Inch Class C3 Series OLED evo 4K UHD Smart webOS 23 w/ ThinQ AI TV

$270.00at korestoreraChecked Nov 11
See all prices and details
Visit korestorera
Pros
  • Dolby Vision plus HDR10 covers more streaming formats
  • 40W 2.2-channel speakers are usable without a soundbar
  • Stand included, so it works on a media console out of the box
  • α9 Gen6 processor handles upscaling and motion well
  • 120Hz native suits console gaming
Cons
  • Peak brightness trails the G-series
  • Wi-Fi 5 only, no Wi-Fi 6
  • webOS 23 is an older platform version
  • No ATSC 3.0 tuner listed
LG
LG OLED evo AI G6 4K Smart TV

LG OLED evo G6 4K Smart TV

LG OLED evo AI G6 4K Smart TV

4.8(1,100 ratings)
$1,999.99at Abt ElectronicsChecked 1 h ago
See all prices and details
Visit Abt Electronics

Store links may earn us a commission. Price via Klarna.

Pros
  • Brighter evo panel holds up better in lit rooms
  • Gallery design sits flush to the wall
  • Strong owner rating, 4.8 out of 5
  • Google Assistant and Siri support
  • Full connectivity set including Ethernet and optical audio
Cons
  • Stand usually not included, adding setup cost
  • Dolby Vision not confirmed in the listed specs
  • Wall mount is effectively required for the intended look
  • Speaker output not specified, so a soundbar is likely

What separates them

LG C3 Series OLED evo 4K TVLG OLED evo G6 4K Smart TV
Panel brightnessOLED evo panel, standard C-series brightnessOLED evo panel tuned brighter, the G-series hallmark
Design and mountingThin profile with a stand in the box, sits on furnitureGallery design flush to the wall, stand typically sold separately
HDR formatsDolby Vision, HDR10 and HLGHDR10 and HLG confirmed; Dolby Vision not listed
Processorα9 AI Processor Gen6α9 AI processor, current generation
Audio2.2 channel, 40W built inBuilt-in speakers, wattage not specified
Smart assistantsThinQ AI with webOS 23Google Assistant and Siri support listed
Refresh rate120Hz native120Hz
Owner feedbackLong-running C-series reputation among reviewers4.8 out of 5 from about 1,100 ratings

Price history

$19,999.99$1,899.00
Oct 31Nov 12
  • LG C3 Series OLED evo 4K TV: lowest $2,299.99 on Nov 9 at Amazon; $2,299.99 on Nov 11.
  • LG OLED evo G6 4K Smart TV: lowest $1,899.00 on Nov 4; $1,999.99 on Nov 12.

Prices at every store

LG C3 Series OLED evo 4K TV

  • korestoreraNew

    In stock

    $270.00Checked Nov 11
    Visit korestorera
  • AmazonNew

    Availability unknown

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

    $2,299.99Free shippingChecked Nov 11
    Visit Amazon
  • itcreations.comNew

    Availability unknown

    $2,795.00Free shippingChecked Nov 8
    Visit itcreations.com

Store links may earn us a commission.

All 3 stores and price history →

LG OLED evo G6 4K Smart TV

  • Best BuyNew

    In stock

    $1,999.99Free shippingChecked 1 h ago
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $1,999.99Free shippingChecked 1 h ago
    Visit Abt Electronics
  • eBayNew

    Availability unknownSold by pluto-house (99.6% positive, 1,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $3,999.99Free shippingChecked Nov 10
    Visit eBay

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

All 3 stores and price history →

Specs compared

SpecLG C3 Series OLED evo 4K TVLG OLED evo G6 4K Smart TV
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
Screen FormFlatFlat
Display TypeOLEDOLED
Refresh Rate120Hz Native120 Hz
Screen Size77 inches—
Display Resolution4K Ultra HD (3,840 x 2,160)—
Picture Processorα9 AI Processor 4K Gen6—
HDR SupportDolby Vision / HDR10 / HLG—
Audio Output40W—
Speaker System2.2 Channel—
Dimensions without Stand1711 x 982 x 47.1—
Show all 21 specsShow fewer specs
SpecLG C3 Series OLED evo 4K TVLG OLED evo G6 4K Smart TV
Weight without Stand23.5—
Wi-FiYes (Wi-Fi 5)—
Bluetooth SupportYes (v 5.0)—
HDTV Format—4K
Color—Black
Assistant Support—Google Assistant, Siri
HDR—Yes
Connectivity—Bluetooth, Wi-Fi, USB, HDMI, Ethernet, Optical …
Supported Streaming Services—Netflix, Prime Video, Disney+

What reviewers say

LG C3 Series OLED evo 4K TV

Reviewers and owners rate the C3 very highly for its contrast, color and gaming features, and call it one of the best big OLEDs for the money. Complaints center on brightness in bright rooms and the usual OLED burn-in worry.

What people mention
  • Picture qualityPraisedOwners describe deep blacks, strong contrast and natural color, especially in dark rooms.
  • BrightnessMixedReviewers say it is bright enough for most rooms but trails the brightest QD-OLED and Mini-LED sets in daylight.
  • GamingPraisedFour HDMI 2.1 ports at 120Hz with VRR and low lag are repeatedly called out by console owners.
  • Burn-inCriticisedSome owners worry about static logos and tickers leaving marks over long viewing hours.

LG OLED evo G6 4K Smart TV

  • 4.8 / 51,100 ratings

Owners rate the G6 highly, at 4.8 out of 5 from 1,100 ratings, and most praise the picture and gaming features. Complaints center on brightness in bright rooms and the cost.

What people mention
  • Picture qualityPraisedOwners say the OLED panel delivers deep blacks and rich color in dark rooms.
  • BrightnessMixedReviewers find it bright enough for most rooms but weaker than top Mini LED sets in daylight.
  • GamingPraisedThe 120 Hz refresh rate and low input lag are called out as strong for consoles.

Questions and answers

Which is better for a bright living room?
The G6. Its brighter evo panel fights reflections and washout better than the C3. If your room is dim or you watch mostly at night, the C3 is close enough that the difference is small.
Do I need a wall mount for the G6?
Practically, yes. The G-series is built as a gallery TV that sits flush to the wall, and a stand is normally sold separately. The C3 includes a stand and works on a console.
Which has better sound without a soundbar?
The C3. It has a specified 2.2-channel 40W system. The G6's speaker wattage is not listed, and most owners of either set pair a soundbar for film sound anyway.
Is the G6 worth stepping up to over the C3?
If you wall mount in a bright room and care about the flush look, yes. If you use a stand, want Dolby Vision and watch in a darker room, the C3 covers the same basics for less outlay.
Which is better for gaming?
Both run 120Hz native, so motion and console frame rates are comparable. The C3's confirmed Dolby Vision matters for supported games, while the G6's brightness helps in bright rooms.
Does either support Dolby Vision?
The C3 lists Dolby Vision, HDR10 and HLG. The G6's listed specs confirm HDR but not Dolby Vision, so check the specific model page before relying on it.

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  • DesignPraisedBuyers like the thin gallery-style build that hangs nearly flush to the wall.