1/5
Logo Image

1/5
LG Logo

77 inch Class LG OLED evo AI G4 4K Smart TV 2024 - OLED77G4WUA

$3,299.99

$1,300.00 OFF$4,599.99
From the Desk of David
Why LG OLED Video
LG OLED evo
WORLD'S No. 1
OLED TV
FOR 12 YEARS
PREMIUM
OLED
G4
5 YEAR
LIMITED 
PANEL WARRANTY
LG
77 inch Class LG OLED evo G4 4K Smart TV 2024 with Supplied Wall Mount
SOUNDBAR BUNDLE
LG OLED evo
WORLD'S No. 1
OLED TV
FOR 12 YEARS
PREMIUM
OLED
G4
5 YEAR
LIMITED 
PANEL WARRANTY
LG
OLED77G4WUA

77 inch Class LG OLED evo G4 4K Smart TV 2024 with Supplied Wall Mount

$3,299.99
$1,300.00 OFFwas $4,599.99

1/3
Key features
All Specs
  • World's No.1 OLED TV Brand⁶, Celebrating 11 years of perfecting award-winning OLED TV technology
  • With OLED’s over 8.3 million self-lit pixels see perfect black and luminous colors
  • Alpha 11 AI Processor provides smooth, crisp picture and sound with AI Picture Pro and AI Super Upscaling
  • Enjoy movie magic from home with Dolby Vision™, Dolby Atmos®¹² & FILMMAKER MODE™
  • Ultimate Gaming with 144Hz Refresh Rate⁹, NVIDIA G-Sync, AMD FreeSync Premium and 0.1ms response time
  • Brightness Booster Max technology magnifies each individual pixel for remarkably luminous detail
  • 5 Year panel warranty and industry-leading OLED Care + so you'll enjoy OLED for years to come
  • With webOS & LG Channels, browse your favorite streaming apps & view 300+ free channels. Enjoy up to 5 years of software updates with webOS Re:New¹⁴

In-Store Pickup

Select Store

Need it faster? Find a store and pick up as early as today

Installation services

Professional installation and setup services are available for this product.

LG Premium Care by Asurion

Stay protected after manufacturer standard parts and labor warranty ends. No deductible or additional fees.

Related Products
Review your selections
Selection Total
$3,299.99

Compare

Free In-home Delivery
Delivery to your room of choice. Schedule your appointment during checkout. Next day available in select areas.
Installation Services
Take advantage of professional TV stand set up or wall mounting services by Handy.
Free Returns
Shop with confidence. Free returns within 14 days of delivery.
Return Policy
Extended Coverage
1-year warranty with standard parts and labor plus 5-year limited panel warranty included. Additional extended service plans available.
Features and specs
See All Specs

It's Not Just OLED. It's LG OLED evo.

The gold standard in OLED TV from the creators of OLED.7

World's Number 1 OLED TV for 11 years.

Picture that Wows from Scene to Scene

LG's flagship OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels, see perfect black and luminous colors. Take in rich and accurate colors from the brightest to darkest parts of the scene thanks to 100% Color Volume1 and with 100% Color Fidelity.2

The Peak Watching Experience from Our Fastest Processor Yet

Enjoy smooth, crisp picture and sound no matter what you watch with AI Picture Pro and AI Super Upscaling.4 See movies in perfected tone with AI Director Processing. Multi View lets you split your screen into four unique views so you can watch even more than before.5

Bring Home the Magic of the Cinema

Every LG OLED TV comes loaded with Dolby Vision™ for extraordinary color, contrast and brightness, plus Dolby Atmos®12 for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE™ to see films just as the director intended.

Bring home the magic of the cinema

Game with the Power of LG OLED

Experience crisp, smooth imagery from a 0.1ms response time and up to 144Hz refresh rate10 to let you game at blinding speed without any blurring or tearing to keep up with the fastest games. Plus, NVIDIA G-Sync, AMD FreeSync Premium and VRR further improve gaming quality. Four HDMI 2.1 inputs allow you to plug in all the devices you need. Whether you game on consoles or on the cloud,11 the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

Bask in the Glow of Our Brightest OLED Yet

Experience LG’s brightest, most vivid OLED TV. The LG OLED evo G4 is 150% brighter than our B4 series3 and magnifies the glow of each pixel with Micro Lens Array technology. The result is luminous picture quality that makes every detail gleam.

Confidence that Goes the Distance

With a 5-year panel warranty6 —and industry-leading tech perfected over a decade—you can watch on and on with confidence and peace of mind that we stand behind our premium LG OLED evo TVs. Additionally, OLED Care works behind the scenes with features to ensure proper maintenance of your teach, such as auto adjusting screen brightness to reduce energy output and our Device Self Care feature to optimize your TVs run power by removing unused apps.

LG OLED TV in living room showing sailboat on water

Galaxy of Entertainment Powered by webOS

No matter which TV you choose, your LG TV makes it easier than ever to find what you need and more. With webOS browse all your favorite streaming apps and let LG Channels connects you to 300+ free channels of sports, fitness, cooking and more.8

webOS on-screen menu on LG OLED TV

Meet the Perfect Match

If you’re looking for the best - stop right now. With 5 up-firing speakers Dolby Atmos™ sound and WOW Orchestra – for synchronized audio between your LG TV and LG Soundbar – you’ll experience our boldest and most brilliant pair yet. Learn more about the LG S95TR perfect matching

Meet the Perfect Match

One Wall Design

At a depth of less than 1.3 inches, the ultra-slim One Wall Design of the LG SG10TY Soundbar artfully enhances your wall-mounted LG OLED evo G series TV, giving your TV entertainment setup a sleek, integrated, and sophisticated look, complete with epic sound.

One Wall Design

TV When It's On, Digital Gallery When It's Off

When you're not watching, display paintings, photos and other content to blend the LG OLED evo G4 into your surroundings.

LG OLED TV in living room showing colorful artistic display

Ready to Assist

Use your voice to control your TV and connected devices with built-in support for Amazon Alexa, Apple AirPlay® 2, HomeKit, Chromecast and many more, or use your own Google Assistant device to control your LG TV.9

Use your voice to control your TV and connected devices with built-in support for Amazon Alexa, Apple AirPlay® 2, HomeKit, Chromecast and many more, or use your own Google Assistant device to control your LG TV.8
All Specs

Collapse All

download-guide iconDownload Energy Guide
Brightness Booster
Brightness Booster Max
100% Color Volume
Yes
100% Color Fidelity
Yes
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
4K OLED
Wide Color Gamut
Yes
Perfect Black
Yes
Screen Size
77"
Refresh Rate
120Hz Native
Dynamic Tone Mapping
Yes (OLED Dynamic Tone Mapping Pro)
Dolby Vision
Yes
Filmmaker Mode
Yes
Dimming Technology
Pixel Dimming
AI Picture
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
Motion
OLED Motion
Picture Processor
α11 AI Processor 4K
AI Upscaling
α11 AI Super Upscaling 4K
VRR (Variable Refresh Rate)
Yes (Up to 144Hz)
ALLM (Auto Low Latency Mode)
Yes
FreeSync™
Yes
Game Optimizer
Yes
G-Sync Compatible (Nvidia)
Yes
HGIG Mode
Yes
Response Time
Less than 0.1ms
Multi View
Yes (Up to 4 views)
Amazon Alexa (Built-in)
Yes (Built-in)
Room to Room Share
Yes (Sender/Receiver)
Always Ready
Yes
Matter
Yes
Works with Apple Airplay2
Yes
AI Concierge
Yes
USB Camera Compatible
Yes
Game Service
Yes
Family Settings
Yes
Music Service
Yes
Home Office
Yes
Google Cast built-in
Yes
Works with Amazon Alexa
Yes
Works with Apple Home
Yes
Content Partners
Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV and more
Full Web Browser
Yes
Works with Hey Google
Yes
Hands-free Voice Control
Yes
Home Hub
Yes
Intelligent Voice Recognition
Yes
LG Channels
Yes
App Store
Yes
ThinQ® Smart Technology
Yes
Magic Remote Control
Built-In
Operating System (OS)
webOS 24
Sports Alert
Yes
Who.Where.What?
Yes
Clear Voice Pro
Yes (AI Voice Remastering)
AI Sound
α11 AI Sound Pro (Virtual 11.1.2 Up-mix)
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Bluetooth Surround Ready
Yes
Dolby Atmos
Yes
DTS:X (by-pass only)
Yes
LG Sound Sync
Yes
Speaker Direction
Down Firing
Speaker System
4.2 Channel
Sound Mode Share
Yes
WiSA Ready
Yes
Bluetooth® Support
Yes (v 5.1)
Ethernet Input
1ea
HDMI Audio Return Channel
eARC (HDMI 2)
HDMI Input
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
Simplink (HDMI CEC)
Yes
IP Control
Yes
RF Input (Antenna/Cable)
1ea
RS-232C Input (Min Jack)
Yes
Smartphone Remote App
Yes
TV Tuner
ATSC1.0 (Terrestrial), QAM (Cable)
USB Input
3ea (v 2.0)
Wi-Fi® Standard
Yes (Wi-Fi 6E)
Annual Power Consumption
457kWh/y
Power Consumption
248.7 W
Power Supply (Voltage, Hz)
AC 120V, 50/60Hz
Standby Power Consumption
Under 0.5W
TV Weight without Stand
82.5 lbs
Shipping (WxHxD)
74.6" x 44.5" x9.0"
Shipping Weight
112 lbs
Stand Width
19.7"
TV Dimensions with Stand (WxHxD)
67.4" x 40.9" x 12.6"
TV Dimensions without Stand (WxHxD)
67.4" x 38.7" x 1.0"
TV Weight with Stand
95.7 lbs
VESA Mounting (WxH)
300 x 300
E-Manual
Yes
Power Cable
Yes
Quick Start Guide
Yes
Remote
Yes
Remote Control Battery
Yes
Stand
No
Wall Mount
Yes
Country of origin
Mexico
Diagonal
76.7"
Diagonal Size
77.4"
Limited Warranty
1 Year Parts & Labor, *5 Year Panel
UPC
195174076736
*
*In the 1st year of the limited warranty, panel, parts and labor costs are covered. In the 2nd year of the limited warranty, only panel is covered; labor will be charged. The 5-year limited panel warranty is available for the OLED M4 / G4 Series.

For owners

Warranty Information

1 Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently by Intertek.

2 Third-party testing conducted by Intertek showed the color fidelity of the display is 100% based on CIE dE 2000 color difference metric calculated for 125 color patches distributed across the entire color volume. Color difference (Delta-E) value was less than 2 for each of the 125 color patches.

3 Based on LG internal testing: Peak Brightness is 150% brighter than OLED B4 Models.

4 Image quality of upscaled content will vary based on source resolution.

5 Multi View may display up to 2-HDMI inputs, screen share, or select apps.

6 In the 1st year of the warranty, panel, parts and labor costs are covered. In the 2nd-5th year of the warranty, only panels are covered, and labor will be charged. The 5-year limited panel warranty is available for the G, Z & M Series. Please see https://www.lg.com/us/PDF/warranty/he/LG_5_Year_warranty_G_and_Z_series.pdf for full terms and conditions.

7 "World's No. 1 OLED TV for 11 Years." Source: Omdia. Unit shipments, 2013-2023. Results are not an endorsement of LG Electronics. Any reliance on these results is at the third-party’s own risk. Visit https://www.omdia.com/ for more details.

8 Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change.

9 Google is a trademark of Google LLC. Google Assistant is not available in certain languages and countries. Apple, the Apple logo, Apple TV, AirPlay® and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries. Supported menus and apps may vary by country. Voice Command availability may vary by products and countries. Menus displayed may be different upon release. Support for AirPlay® 2 and HomeKit may vary by region.

10 PC with 144Hz graphic card required.

11 Subscription and compatible gaming controller are required.

12 Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2024 Dolby Laboratories. All rights reserved.

Screen images simulated. All comparisons and animations are dramatized for illustrative purposes.

14Internet connection and subscriptions to streaming services are required; number of LG Channels subject to change. Software update will automatically download. Consumers who disable “auto-update” will receive a pop-up notification to accept or deny software update.

Based on the 2023 ACSI® Survey of customers rating their TV manufacturer. ACSI and its logo are registered trademarks of the American Customer Satisfaction Index. For more about the ACSI, visit www.theacsi.org.



Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

USA, English

Social Support

  • /LGUSSupport
  • @lgussupport


BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
LG Logo Copyright © 2009-2025 LG Electronics. All Rights Reserved
LG LogoLG Jeong-Do Management Ethics Hotline