77" LG OLED evo G3 4K Smart TV

Front view with LG OLED evo, 10 Years World No.1 OLED Emblem, and 5-Year Panel Warranty logo on screen

A video shows the 10 Years World's No.1 OLED TV emblem appear gradually against a black backdrop with purple and blue fireworks.

11 years later.
Still on top.

*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.

LG OLED evo. The trailblazer of a definitive decade.

What makes LG OLED evo the pinnacle of the world's No.1 OLED brand? Iconic firsts with alluring form factors⁴ that challenge your imagination. A brighter, bolder picture², so realistic, you feel like part of the scene. Advanced technology¹ that's constantly evolving and refining how you experience TV. And confidence that allows us to offer a 5-year warranty³.

An image presenting the key features of the LG OLED evo G3 against a black background with a pink and purple firework display. The pink reflection from the firework display on the ground shows the words "OLED evo." Within the picture, an image depicting the α9 AI Processor 4K Gen6 shows the chip standing before a picture of a lake scene being remastered with the processing technology. An image presenting Brightness Booster Max shows a tiger with deep contrast and bright whites. An image presenting the 5-Year Panel Warranty shows the Premium OLED G3 warranty logo with the display in the backdrop. An image presenting One Wall Design shows LG OLED evo G3 flush against the wall in a grey industrial living space.

*Screen images simulated.
**70% brighter applies to 55/65/75 G3.
***Brightness differs by series and size.

Behold the world-leading brilliance of 10 year's innovation

α9 AI Processor 4K Gen6

A decade of evolution at its core

Enter the world of α-realism1, refined over 10 years of innovation. A portal to new universes and the sensation of feeling like you're really there. Be the main character surrounded by the exceptional picture and sound refinements of α9 AI Processor 4K Gen6.

*Screen images simulated.
**Soundbar can be purchased separately.

AI Sound Pro

Step into a realm of cinematic sound

The movie theater comes home with AI Sound Pro. Heart-pounding, room-filling, crystal-clear audio surrounds you for a level of immersion that's virtually unheard of.

An overhead image of an LG OLED TV and the α9 AI Processor 4K Gen6. Orange and turquoise waves connect the chip and the TV, and then bubbles depicting sound radiate from the screen.

*Screen images simulated.
**Sound may vary according to the listening environment.
***Must be activated through the sound mode menu.

*Screen images simulated.
**Sound may vary according to the listening environment.
***AI Acoustic Tuning must be activated in the AI Service menu.
****Remote control may vary by region.

Brightness booster max

Behold even brighter OLED

LG OLED's iconic self-lit pixels shine brighter2 than before with the Light Boosting Alogirthm, Light Control Architecture, and other refinements driven by α9 AI Processor 4K Gen6

*70% brighter applies to 55/65/75 G3.
**Brightness differs by series and size.

An image of the Northern Lights is displayed on an LG OLED TV. The top corner of the TV is shown against a black background, where a sky-like gradiation continues. The 5-year panel warranty logo is also displayed on the TV screen.

5-Year panel warranty

Confidence in a decade of craftsmanship

LG OLED's premium craftsmanship mastered over a decade allows us to offer you a generous 5-year panel warranty³.

One wall design

Flush fit like wallpaper

The specially designed wall bracket gives LG OLED evo G3 a flush fit, achieving virtually zero gap against the wall⁴. following 10 years of constantly evolving design iterations, the fixture creates a streamlined look while also ensuring sound quality remains rich and full.

An image of LG OLED G3 on the wall of an ornate room showcasing its One Wall Design. A side view of LG OLED G3's incredibly slim dimensions. An angled view of LG OLED G3 on the wall of a city view apartment with a Soundbar below.


A digital canvas for artists

LG believes artists can use their imagination to create a new kind of digital art never seen before.

The top image shows an LG OLED in a white room with a picture of a gold sculpture playing on the screen. At its side is a physical silver sculpture with a unique textured pattern reflecting what's playing on the TV. The bottom right image shows an LG OLED on a wall at a vertical alignment shows a gold sculpture resembling a person. The phrase "LG art lab with Barry X Ball" is overlayed on the image on the right-hand side of the TV. The bottom left images shows a man in an art gallery looking at a red and black digital artwork of a sculpture on an LG OLED.

Frieze LA 2023 with Barry X Ball


No backlight necessary

Pixels reachest their brightest, most brilliant potential when they stand alone and shine without the dull glow of a backlight.

*Screen images simulated.
**LG OLED Panel is certified by Intertek for 100% Color Fidelity measured to CIE DE2000 with 125 color patterns.
***Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently by Intertek.

Hear sounds and sights come together as one

*Soundbar Mode may vary by TV models.
**Soundbar Mode control may vary by soundbar models.
***Soundbar can be purchased separately.

Vast size range

Any size you like

From the 55" for solo movie marathons to the crowd-pleasing 77" for the most exciting sporting showdowns, the vast LG OLED G3 size range features something for everyone.

An image comparing LG OLED C3's varying sizes, showing 42", 48", 55", 65", 77", and 83".

webOS 23 new home

Tailored to your liking

From your favorite content to your preferred way to view, webOS 23 new home is the hub that revolves around you.

*Screen images simulated.

*Screen images simulated.
**Supported menus and apps may vary by region.
***Menus displayed may be different upon release.
****Keyword recommendations vary according to the app and time of day.

Sights and sounds come to life

*Content and app availability may vary by region.
**Separate subscriptions required for OTT services.

Ultimate gaming

Embark on epic gaming adventures

Feel like a winner every time you play. A blazing-fast 0.1ms response time, NVIDIA G-Sync compatibility, AMD FreeSync Premium, and VRR support come together to create a clear, smooth picture that can't be rivaled, while the gamer-oriented UX and simple game streaming let you dive straight in and play on.

An image of three men playing a racing game on an LG OLED TV in a modern city apartment.

*Response time tested and certified by Intertek.
**VRR is a certified specification of HDMI 2.1.

Game Dashboard & Optimizer

Game settings at a glance

Apply the ideal settings for your game genre and playing environment with game optimizer. Dive into sound Tab and amplify the action or game tab to make sure everything looks and feels just right. There's no need to pause. Simply access the menu from game dashboard, which hovers over the action while you play.

Three game screens are shown against a black gradient background. One shows a car racing game with the Game Dashboard hovering over the action. Another shows a Sci-Fi game with the Game Optimizer menu. And the last screen shows Game Optimizer's Game Tab over a music game.

Cloud gaming

A world of games to play

Access GeForce NOW directly from your TV and discover a library with a colossal number of games to choose from.

Cyberpunk 2077 game poster.

*GeForce NOW subscription may be required.

The sports sensation

The only match for games that take your breath away

Sports step into the spotlight. A personalized sports alert keeps you in the know about your favorite team, with direct access to match schedules from your home screen. With a decade of innovation, only LG OLED brings you stadium-like realism with a vast display and the crisp definition of the α9 AI Processor 4K Gen6 — ideal for watching two games at once with multi view.

An image of the display showing a soccer game with a player in a red strip about to kick the ball across the stadium. The game score is visible at the bottom of the screen. The green grass from the pitch stretches beyond the screen to the black backdrop.

*Image is for illustration purposes only.

Eco-friendly LG OLED cardboard packaging depicted around thriving trees and mountains.


The circle of life

From green product design to reduced packaging, energy-efficient use, and a waste recovery system, LG OLED considers the planet from production to disposal.

*The above content and certification refer to 65C3 and may vary by model.
**All 2023 LG OLED models feature eco-friendly packing.
***All Z3, G3, C3, B3 and A3 models are certified "Eco Product".
****The "Reducing CO2" footprint label applies to 77/65/55/48/42C3. All G3 & 83C3 models features a "CO2 Measured" label.
*****The “Recycled Content” label applies to all G3 & C3 models.


1.α-realism refers to the realistic image and sound quality driven by LG's α9 AI Processor 4K Gen6.
2.Compared to non OLED evo models and based on the Full White measurement.
3.In the 1st - 3rd year of the warranty, panel, parts, and labor costs are covered. In the 4th - 5th year of the warranty, only panels are covered, and labor will be charged.
4.Depending on the installation environment, there may be a slight gap between the TV and the wall. Installation may vary. See installation guide for details.
5.Netflix streaming membership required.
6.Disney+ subscription required. Subject to terms at http://www.disneyplus.com ⓒ 2023 Disney and its related entities.
7.Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates.Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details.
8.Subscription required for Apple TV+. Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, Registered in the U.S. and other regions.

Key Specs

  • Display Type

    4K OLED

  • Refresh Rate

    120Hz Native

  • Wide Color Gamut

    OLED Color

  • Picture Processor

    α9 AI Processor 4K Gen6

  • HDR (High Dynamic Range)

    Dolby Vision / HDR10 / HLG

  • G-Sync Compatible (Nvidia)


  • FreeSync Compatible (AMD)


  • Dolby Atmos


All Spec


  • Display Type

    4K OLED

  • Display Resolution

    4K Ultra HD (3,840 x 2,160)

  • Refresh Rate

    120Hz Native

  • Wide Color Gamut

    OLED Color


  • Picture Processor

    α9 AI Processor 4K Gen6

  • AI Picture

    AI Picture Pro

  • AI Upscaling

    AI Super Upscaling 4K

  • Dynamic Tone Mapping

    Yes (OLED Dynamic Tone Mapping Pro)

  • AI Genre Selection

    Yes (SDR/HDR)

  • AI Brightness Control


  • HDR (High Dynamic Range)

    Dolby Vision / HDR10 / HLG



  • HFR (High Frame Rate)

    4K 120 fps (HDMI, USB)

  • Dimming Technology

    Pixel Dimming

  • Motion

    OLED Motion

  • Picture Mode

    10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))


  • G-Sync Compatible (Nvidia)


  • FreeSync Compatible (AMD)


  • HGIG Mode


  • Game Optimizer

    Yes (Game Dashboard)

  • ALLM (Auto Low Latency Mode)


  • VRR (Variable Refresh Rate)



  • Art Gallery


  • Operating System (OS)

    webOS 23

  • Sports Alert


  • Family Settings


  • ThinQ


  • USB Camera Compatible


  • Always Ready


  • Full Web Browser


  • Hands-free Voice Control


  • Intelligent Voice Recognition


  • Magic Remote Control


  • Multi View


  • Room to Room Share

    Yes (Sender/Receiver)

  • Smartphone Remote App

    Yes (LG ThinQ)


  • High Contrast


  • Gray Scale


  • Invert Colors



  • TV Dimensions without Stand (WxHxD)

    1712 x 982 x 24.8

  • TV Dimensions with Stand (WxHxD)

    1712 x 1039 x 321

  • Packaging Dimensions (WxHxD)

    1879 x 1130 x 228

  • TV Stand (WxD)

    501 x 321

  • TV Weight without Stand


  • TV Weight with Stand


  • Packaging Weight (Overseas)


  • VESA Mounting (WxH)

    300 x 300


  • Dolby Atmos


  • AI Sound

    AI Sound Pro (Virtual 9.1.2 Up-mix)

  • Clear Voice Pro


  • WiSA Ready

    Yes (Up to 2.1 Channel)

  • LG Sound Sync


  • Sound Mode Share


  • Simultaneous Audio Output


  • Bluetooth Surround Ready

    Yes (2 Way Playback)

  • Audio Output


  • AI Acoustic Tuning


  • Audio Codec

    AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)

  • Speaker Direction

    Down Firing

  • Speaker System

    4.2 Channel


  • HDMI Audio Return Channel

    eARC (HDMI 2)

  • Bluetooth Support

    Yes (v 5.0)

  • Ethernet Input


  • Simplink (HDMI CEC)


  • SPDIF (Optical Digital Audio Out)


  • HDMI Input

    4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS as specified in HDMI 2.1 (4 port))

  • RF Input (Antenna/Cable)


  • USB Input

    3ea (v 2.0)

  • Wi-Fi

    Yes (Wi-Fi 6)


  • Power Supply (Voltage, Hz)

    AC 100~240V 50~60Hz (Hongkong), AC 100~220V/50Hz (China)

  • Standby Power Consumption

    Under 0.5W


  • Remote

    Magic Remote

  • IR Blaster Cable


  • Power Cable

    Yes (Attached)

  • Remote Control Batteries

    Yes (AA x 2EA)

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Front view with LG OLED evo, 10 Years World No.1 OLED Emblem, and 5-Year Panel Warranty logo on screen


77" LG OLED evo G3 4K Smart TV