50UT90406LB

50 (127 cm) LG UHD UT90 4K Smart TV 2024

Front view of LG UHD TV, UT90 with text of LG UHD AI ThinQ, 2024, and webOS Re:New Program logo on screen

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.

Bring every detail into clear view

Ultra HD brings every color to vivid vibrancy. See crystal-clear images in lifelike clarity.

*Screen image simulated.

HDR10 Pro

Shine a light on fine details

Enter a world where every color pops and brightness is fine-tuned for breathtaking views, all achieved by brilliant HDR10 Pro.

A split-screen close-up image of a man's face is shown in a purple-tinged, shadowy room. On the left, "SDR" is shown and the image is blurry. On the right, "HDR10 Pro" is shown and the image is clear and sharply defined.

*HDR10 Pro is a technology developed by LG Electronics based on the standardized picture quality of standard 'HDR10'.

alpha 5 AI Processor 4K Gen7

Experience superb entertainment enhanced from within

A vibrantly colored, square-shaped tunnel getting gradually narrower towards the back, displayed on an LG TV.

Smart alpha 5 AI Processor 4K Gen7 auto-optimizes audio and brightness, for full immersion in action.

*Screen image simulated.

AI Customization

Syncs with how you watch

LG TV mounted on a wall in a living room with a guitar player shown on the screen. Concentric circle graphics representing sound waves.

AI Acoustic Tuning

The optimal audio fits your space

The sound system detects the layout of your room and where you're sitting to create a dome of sound around you, perfectly tuned to your room's unique acoustics.

LG TV and LG Soundbar in a modern living space in nighttime. The screen image of the aurora borealis is displayed with the ideal brightness levels.

Night

LG TV and LG Soundbar in a modern living space in daytime. The screen image of the aurora borealis is displayed with the ideal brightness levels.

Day

Intelligence that's bright in any light

Come day or night, Brightness Control detects the light in your space and balances the picture accordingly for crisp and clear visuals.

AI Sound Pro

Hear every detail of the
soundscape

*Screen images simulated.

**Must be activated through the sound mode menu.

***Sound may vary according to the listening environment. 

A close-up of an LG TV screen showing the buttons Home Office, Game, and Music over a banner for Masters of the Air zooms out to show the TV mounted on a wall in a living room. The following logos are displayed on the TV screen in the image: LG Channels, Netflix, Prime Video, Disney TV, Apple TV, YouTube, Spotify, Twitch, GeForce Now and Udemy.

webOS 24

Make your TV experience yours

Experience TV that's made for you with My Profile, AI Picture Wizard, AI Concierge, and Quick Card.

*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.

webOS Re:New Program logo is against a black background with a yellow and orange, purple circular sphere at the bottom.

webOS Re:New Program

Every year, a new TV for 5 years

It's always as fresh as new, even as we add new features and convenience.

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".

With the webOS Re:New Program, customers can enjoy four upgrades over five years, ensuring a total of five webOS versions, including the current one at the time of purchase.

*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.

Your TV knows what you love

*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 Magic Remote with the middle circular button, as neon purple light emanates around the button to highlight them. A soft purple glow surrounds the remote on a black background.

Magic Remote

The magic is
in your hands

Free yourself from the constraints of old-fashioned buttons. LG Magic Remote unlocks all the smart functionality of your LG TV with a click, scroll, or your voice.

*The functions and features in Magic Remote may vary by region and language.

Get total connectivity from your 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.

A rich array of content ready to watch

*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.

A rhinoceros in a safari setting is shown on an Ultra Big LG TV, mounted on the brown wall of a living room surrounded by cream-colored modular furniture.

Ultra Big Screen

Supersizing your thrills

An ultra-big display transforms all your entertainment to blockbuster scale and clarity.

A top-left corner of an LG TV, displaying a multi-colored art piece, and the TV is mounted on a wall with barely any visible gap.

Super Slim Design

Seamless look blends
in perfectly

Complete your interior with the minimalist design that complements your space.

A remote control pointed at an LG TV showing settings on the right side of the screen.

WOW Interface

Simplicity at your fingertips

Access WOW Interface on LG TV for simple soundbar control, like modes, profiles, and handy features, even while you watch.

*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.

Dive into blockbusters and
boss battles

FILMMAKER Mode

See it just as directors dreamed it

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 magic with the comfort of your own home

Movie theater ambience, recreated at home. HDR10 Pro ensures every film is presented in true glory, with exceptionally accurate color 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

Dive full-speed into the action

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.

Controls right where you need them

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.

Access to all your favorite games

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.

Sustainability

Discover LG UHD's vision for tomorrow

Choose what's right for the planet with light, bio packaging and global sustainability credentials.

LG UHD packaging against a beige background with illustrated trees.

*Supported partnerships may differ by country.

**The following models are made with recycled plastic: Bottom Bracket UT90(75 (190.5 cm)/65 (165.1 cm)/55 (139.7 cm)/50 (127 cm)) and UT80(86 (218.44 cm)/75 (190.5 cm)/70 (177.8 cm)).

Key Specs

  • TV Dimensions without Stand (WxHxD, mm)

    1123 x 652 x 29.7

  • TV Weight without Stand (kg)

    13.0

All Spec

DIMENSIONS AND WEIGHTS

  • TV Dimensions without Stand (WxHxD, mm)

    1123 x 652 x 29.7

  • TV Dimensions with Stand (WxHxD, mm)

    1123 x 720 x 257

  • Packaging Dimensions (WxHxD, mm)

    1215 x 775 x 152

  • TV Stand (WxD, mm)

    941 x 257

  • TV Weight without Stand (kg)

    13.0

  • TV Weight with Stand (kg)

    13.4

  • Packaging Weight (kg)

    16.4

  • VESA Mounting (WxH, mm)

    200 x 200

PRODUCT DETAILS

  • Country of Origin

    India

  • Imported By

    LG Electronics India (P) Ltd

  • Net Quantity

    1N

  • Manufactured By

    LG Electronics India Pvt Ltd. Plot No. A5, MIDC Rajangaon, Tal. Shirur, Pune - 412220 (India)

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