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LG G3 OLED evo 83" TV vs LG OLED evo G4 75-inch 4K Smart TV

Both are LG OLED evo G-series wall-mount TVs with 4K, 120 Hz panels, Dolby Vision and webOS. The G4 is the newer generation with the brighter, more advanced panel and the newer processor, so it is the better TV for most people who want the best picture. The G3's main advantage is the 83-inch size, which gives a much larger image than the G4's 75-inch version. Reviewers and owners praise both for perfect blacks, wide viewing angles and slim flush mounting; the G4 gets extra credit for brightness and anti-glare.

  • Choose the LG G3 83-inch if you sit far from the screen and want the biggest possible OLED image, and you are fine with slightly lower peak brightness.
  • Choose the LG OLED evo G4 if you want the best picture quality LG makes in a 75-inch size, with higher brightness and the newer processor.

Prices

  • LG G3 OLED evo 83" TV: $3,996.99 at Walmart (last seen Nov 9)
  • LG OLED evo G4 75-inch 4K Smart TV: $3,219.34 at Antonline (checked today)
  • Difference: the LG OLED evo G4 75-inch 4K Smart TV is $777.65 cheaper than the LG G3 OLED evo 83" TV at the latest prices (Nov 9 and Nov 12)
LG
LG 83" Class 4K UHD OLED Web OS Smart TV with Dolby Vision G3 Series

LG G3 OLED evo 83" TV

LG 83" Class 4K UHD OLED Web OS Smart TV with Dolby Vision G3 Series

4.6(381 ratings)
$3,996.99at WalmartChecked Nov 9
See all prices and details
Visit Walmart
Pros
  • Huge 83-inch OLED image
  • Perfect blacks and wide viewing angles
  • Slim gallery design with included flush wall bracket
  • Strong Dolby Vision and Dolby Atmos support
Cons
  • Lower peak brightness than the G4
  • Older a9 Gen6 processor
  • Very large and heavy, needs a big wall
LG
LG OLED evo G4 75-inch 4K Smart TV

LG OLED evo G4 75-inch 4K Smart TV

$3,219.34at AntonlineChecked 5 h ago
See all prices and details
Visit Antonline

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

Pros
  • Brighter OLED evo panel
  • Newer a11 processor and webOS 24
  • Supports Google Assistant, Alexa and Siri
  • Available in several sizes, including 83 and 97 inches
Cons
  • 75-inch version is smaller than the 83-inch G3
  • Still a premium OLED with OLED burn-in risk
  • Needs a wall mount or stand sold separately in some sizes

What separates them

LG G3 OLED evo 83" TVLG OLED evo G4 75-inch 4K Smart TV
Screen size83 inches75 inches (also sold in 55, 65, 77, 83 and 97 inches)
Panel generationOLED evo G3 with Brightness Booster Max (30% brighter than B3 at 83 inches)OLED evo G4, newer panel with higher peak brightness
Processora9 AI Processor Gen6Newer a11 AI Processor
Refresh rate120 Hz120 Hz
HDR supportDolby Vision, Dolby AtmosDolby Vision, Dolby Atmos
Smart platformwebOS 23webOS 24
MountingFlush wall bracket included, gallery designFlush wall bracket included, gallery design
Voice assistantswebOS voice controlGoogle Assistant, Amazon Alexa, Siri

Price history

$6,746.84$3,219.34
Nov 3Nov 12
  • LG G3 OLED evo 83" TV: lowest $6,072.16 on Nov 3 at Sears; $6,746.84 on Nov 8.
  • LG OLED evo G4 75-inch 4K Smart TV: lowest $3,219.34 on Nov 12 at Antonline.

Prices at every store

LG G3 OLED evo 83" TV

  • WalmartNew

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

    $3,996.99Free shippingChecked Nov 9
    Visit Walmart
  • SearsNew

    In stockSold by Tekcom Shop USA

    $6,746.84Checked Nov 8
    Visit Sears
  • eBayNew

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $4,996.99Free shippingChecked Nov 8
    Visit eBay

Store links may earn us a commission.

All 3 stores and price history →

LG OLED evo G4 75-inch 4K Smart TV

  • AntonlineNew

    In stock

    $3,219.34Free shippingChecked 5 h ago
    Visit Antonline
  • NeweggNew

    In stock

    $6,693.43Free shippingChecked 5 h ago
    Visit Newegg

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

All 2 stores and price history →

Specs compared

SpecLG G3 OLED evo 83" TVLG OLED evo G4 75-inch 4K Smart TV
colorSilverBlack
screen_size8355 inches, 65 inches, 77 inches, 83 inches, 97 …
Resolution3840 x 21603840 x 2160
High DefinitionYesYes
HDTV Format4K4K
Screen FormFlatFlat
Display TypeOLEDOLED
size1—
Assistant Support—Google Assistant, Amazon Alexa, Siri
HDR—Yes
Refresh Rate—120 Hz
Connectivity—Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Show all 14 specsShow fewer specs
SpecLG G3 OLED evo 83" TVLG OLED evo G4 75-inch 4K Smart TV
Supported Streaming Services—Netflix
Weight—39.5 lb, 52.5 lb, 62.6 lb, 82.5 lb, 90.2 lb

What reviewers say

LG G3 OLED evo 83" TV

  • 4.6 / 5381 ratings

Owners rate the G3 highly for its contrast, color and slim wall-mounted look. Most criticism centers on brightness expectations for the 83-inch model and the wall-mount-only design.

What people mention
  • Picture qualityPraisedOwners praise the deep blacks, contrast and color of the OLED panel.
  • BrightnessMixedReviewers note the 83-inch G3 is brighter than B3 but not by the 70% figure quoted for smaller sizes.
  • DesignPraisedBuyers like the slim gallery design and near-flush wall mount.
  • MountingCriticisedThe TV ships without a stand and needs careful wall installation.

Questions and answers

Which is better for a bright living room?
The G4. Its newer OLED evo panel reaches higher peak brightness, so it holds up better against window light and reflections.
Is the 83-inch G3 worth it over the 75-inch G4?
If size matters most, yes. The 83-inch screen is noticeably larger from the same seating distance. If picture quality matters most, the G4 wins.
Which lasts longer?
Both use OLED panels with similar lifespans. The G4's newer panel and processor may age slightly better, but neither has a meaningful durability edge.
Do both need a wall mount?
Both G-series sets include a flush wall bracket and are designed to hang like a picture. A stand is not included on most sizes.
Which has better sound?
They are close. Both support Dolby Atmos, but the G4's newer processor gives it a slight edge in virtual surround processing.
Can I use voice assistants on both?
The G4 lists Google Assistant, Amazon Alexa and Siri support. The G3 relies on LG's webOS voice control and works with external assistants through connected devices.

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