Key Features
The images used in the product overview below are for representative purposes. Refer to the image gallery at the top of the page for an accurate representation.
A vibrantly colored, square-shaped tunnel getting gradually narrower towards the back, displayed on an LG TV.
*Screen image simulated.
Experience the action in lifelike scale and detail on an ultra-big LG TV for a richer, more captivating view.
*Screen image simulated.
A vibrantly colored, square-shaped tunnel getting gradually narrower towards the back, displayed on an LG TV.
Our alpha 8 AI Processor 4K auto-optimizes audio and picture on the biggest UHD display, for incredible scale that always looks sharp.
*Screen image simulated.
Night
Day
Come day or night, Brightness Control detects the light in your space and balances the picture accordingly for crisp and clear visuals.
LG TV as sound bubbles and waves emit from the screen and fill the space.
A man riding a motorbike on a dirt track with bright circle graphics around the motorbike.
LG TV showing musicians performing, with bright circle graphics around the space.
*Screen images simulated.
**Must be activated through the sound mode menu.
***Sound may vary according to the listening environment.
A swirling rainbow-colored textures on an LG NanoCell TV.
*Supported menus and apps may vary by country and be different upon release.
**Keyword recommendations vary according to the app and time of day and are only provided in countries that support NLP in their native language.
***Screen images simulated.
The webOS logo hovering in the center on a black background, and the space below is illuminated with the logo colors of red, orange, and yellow. The words "webOS Re:New Program" are below the logo.
Five rectangles in different colors are staggered upwards, each labeled with a year from "webOS 24" to "webOS 28". Upward-pointing arrows are between the rectangles, labeled from "Upgrade 1" to "Upgrade 4".
*The webOS Re:New Program supports a total of four upgrades over five years, the threshold is the pre-installed version of webOS, and upgrade schedule varies from month-end to year-start.
**Updates and the schedule to some features, applications, and services may vary by model and region.
***Upgrades available for 2023 include UHD and above models.
LG TV as sound bubbles and waves emit from the screen and fill the space.
A man riding a motorbike on a dirt track with bright circle graphics around the motorbike.
An LG TV displays an image of a woman and a dog in a vast field. At the bottom of the screen, the text "Recommend new keywords every time you press the mic button on the remote control" is displayed next to a pink-purple circle graphic. Pink bars show the following keywords: Movies with dogs, Dog, Autumn, Relaxation, Friendship. In front of the LG TV, the LG Magic Remote is pointed toward the TV with neon purple concentric circles around the mic button. Next to the remote, a graphic of a finger pressing a button and the text "Short press" is displayed.
*Screen images simulated.
**Reduced or limited content may be shown depending on region and network connectivity.
***An unlimited number of profiles can be created however the home screen will only display up to 10 profiles.
****Supported features, menus, and apps above may vary by country and upon release.
*****For you keyword' in AI Concierge can only be provided in countries that support NLP in their native language.
******Keyword recommendations vary according to the app and time of day.
*******Always Ready feature is available with LG OLED M4, G4, C4, CS4, B4, QNED99, QNED90, QNED89, QNED85, and 86NANO80.
An LG TV mounted on a wall in a living room, displaying a lion and lion cub. A man sits in the foreground with a smartphone in his hand displaying the same image of lions. A graphic of three neon red curved bars is displayed just above the smartphone pointing toward the TV.
*Screen images simulated.
**Apple, the Apple logo, Apple TV, AirPlay and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries.
***Support for AirPlay 2, HomeKit, Chromecast Built-in, and may vary by region, and language.
****LG supports 'Matter' Wi-Fi devices. 'Matter' supported services and features may vary depending on the connected devices. Initial connection for ThinQ and Matter should be via ThinQ mobile app.
*****Use of the hands-free voice function without a remote control is only possible with the alpha 9 AI Processor and may vary depending on products and regions.
******Chromecast built-in service may not yet be available at the time of purchase of OLED CS4, but you will be able to enjoy the service after installing webOS software updates.
An LG TV in the foreground showing a selection of thumbnails of movies and TV shows. The text "Action Collection," "Bloomberg TV+" and "Recently watched" is in the image. The space in front of the TV is lightly illuminated as if from the TV light. Behind the TV in the dark are more thumbnails of movies and TV shows.
Six thumbnails of movies and TV shows are displayed and the logos of LG Channels, Netflix, Prime Video, Disney+, and Apple TV+ are below.
*Screen images simulated.
**Available content and apps may vary by country, product, and region.
***Separate subscription and its related entities are required for Netflix, Disney+, Amazon Prime, and Apple TV+.
****Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, registered in the U.S. and other countries.
*****Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
Un rinoceronte in un ambiente safari viene mostrato su un TV LG Ultra Big, montato sulla parete marrone di un soggiorno circondato da mobili modulari color crema.
A cozy concert in a living room is playing on the screen. The WOW Interface menu appears as an overlay and the user navigates to soundbar settings.
*Soundbar can be purchased separately, and Soundbar Mode Control may vary by model.
**LG TV Remote usage is limited to certain features only.
***Please note that the service may not be available at the time of purchase. A network connection is required for updates.
****UHD is compatible for WOW interface.
FILMMAKER Mode
Immerse yourself in the most authentic cut. FILMMAKER Mode delivers movies just as the director intended with precise settings.
A man in a dark editing studio looking at an LG TV displaying the sunset. On the right bottom of the image is a FILMMAKER Mode logo.
*Screen images simulated.
**FILMMAKER Mode is a trademark of UHD Alliance, Inc.
Home Cinema Experience
Movie theater ambience, recreated at home. HDR10 Pro ensures every film is presented in true glory, with exceptionally accurate colour and contrast for more immersive cinematic viewings.
A family sat on the floor of a low-lit living room by a small table, looking up at an LG TV mounted on the wall showing the Earth from space.
*HDR10 Pro is a technology developed by LG Electronics based on the standardized picture quality of standard 'HDR10'.
Powerful Gameplay
Immersive HGiG play stays smooth at high-speed with ALLM, and eARC ensures it all sounds amazing.
A car racing game on the finish line, with the sign saying 'WIN!', as the player clenches on to the game joystick. ALLM, eARC, HGiG logo are placed on the bottom left corner.
*HGiG is a volunteer group of companies from the game and TV display industries that meet to specify and make available for the public guidelines to improve consumer gaming experiences in HDR.
**Support for HGiG may vary by country.
Don't pause to use Game Optimizer and Game Dashboard.
A FPS gaming scene with the Game Dashboard appearing over the screen during gameplay. A dark, wintery scene with the Game Optimizer menu appearing over the game.
*Game Dashboard is activated only when both "Game Optimizer" and "Game Dashboard" is on.
**Screen images simulated.
Thousands of gaming universes right at your fingertips. Explore an epic library of cloud gaming titles and stream them immediately without ever wasting play time on downloads or updates.
A Boosteroid home screen image showing "Trine 4: The Nightmare Price". A GeForce NOW home screen showing five different game thumbnails in right.
*Supported partnerships may differ by country.
**GeForce NOW subscription may be required.
***Boosteroid subscription may be required.
TV Dimensions without Stand (WxHxD)
2182 x 1258 x 110.4
TV Weight without Stand
61.2
TV Weight with Stand
65.1
Packaging Dimensions (WxHxD)
2395 x 1633 x 285
Packaging Weight (Overseas)
103.0
TV Dimensions without Stand (WxHxD)
2182 x 1258 x 110.4
TV Dimensions with Stand (WxHxD)
2182 x 1358 x 464.6
TV Stand (WxD)
1826 x 465
TV Weight without Stand
61.2
VESA Mounting (WxH)
800 x 400
Gray Scale
Yes
High Contrast
Yes
Invert Colors
Yes
Power Cable
Yes (Detachable)
Remote
Magic Remote MR24
AI Sound
α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
AI Acoustic Tuning
Yes
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Audio Output
40W
Bluetooth Surround Ready
Yes (2 Way Playback)
Clear Voice Pro
Yes (Auto Volume Leveling)
LG Sound Sync
Yes
Simultaneous Audio Output
Yes
Sound Mode Share
Yes
Speaker Direction
Down Firing
Speaker System
2.2 channel
WiSA Ready
Yes (Up to 2.1 Channel)
WOW Orchestra
Yes
Analog TV Reception
Yes
Digital TV Reception
ATSC1.0 (Terrestrial), QAM (Cable)
Bluetooth Support
Yes (v 5.1)
Ethernet Input
1ea
HDMI Audio Return Channel
eARC (HDMI 3)
HDMI Input
4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
RF Input (Antenna/Cable)
1ea
Simplink (HDMI CEC)
Yes
SPDIF (Optical Digital Audio Out)
1ea
USB Input
2ea (v 2.0)
Wi-Fi
Yes (Wi-Fi 5)
Game Optimizer
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
HGIG Mode
Yes
VRR (Variable Refresh Rate)
Yes
Backlight Type
Direct
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
4K UHD
Refresh Rate
120Hz Native
AI Upscaling
α8 AI Super Upscaling 4K
AI Genre Selection
Yes (SDR/HDR)
AI Picture Pro
Yes
Auto Calibration
Yes
Dynamic Tone Mapping
Yes (Dynamic Tone Mapping Pro)
FILMMAKER MODE™
Yes
HDR (High Dynamic Range)
HDR10 / HLG
HFR (High Frame Rate)
4K 120 fps (HDMI)
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Basic, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
Picture Processor
α8 AI Processor 4K
Power Supply (Voltage, Hz)
AC 120V, 50/60Hz
Standby Power Consumption
Under 0.5W
Always Ready
Yes
Family Settings
Yes
Full Web Browser
Yes
Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
Multi View
Yes
Operating System (OS)
webOS 24
Room to Room Share
Yes (Receiver)
Smartphone Remote App
Yes (LG ThinQ)
ThinQ
Yes
USB Camera Compatible
Yes
Works with Apple Home
Yes
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