75 inch LG UHD AI UA75 4K Smart TV 2025

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Left-facing side view of LG UHD UA75 TV.

Front view and side view of LG UHD AI UA75 4K Smart TV showing its length, width, height, and depth dimensions.

The alpha 7 AI Processor Gen8 lights up yellow and colourful bolts of light shoot out from it. The title talks about how the processor delivers 4K quality, stunning colour and brightness.

Before and after comparison of how LG 4K Super Upscaling improves image quality. Two panels showing the same image of a colourful bird sitting on a branch in a forest, panel on the right is faded out. The title talks about how 4K Super Upscaling enhances resolution, brightness and clarity.

A photo of a girl in a red sweater split down the middle to show the left side in SDR and the right side in HDR10 Pro. The right side of the image is more sharp and in contrast in comparison to the left side of the image. The title talks about how HDR10 Pro provides elevated image quality and sharper contrast.

Key Features

Breathtaking colour and detail with 4K HDR10 Pro
4K picture quality, upscaled visual and surround sound from the alpha 7 4K AI Processor Gen8
Enjoy 4K Super Upscaling enhanced resolution, brightness, and clarity
High resolution on a massive Ultra Big TV screen

iF Design Award - Winner

CES Innovation Awards badge with a 2025 Honoree citation.

CES Innovation Awards - 2025 Honoree (webOS Re:New Program)

Cybersecurity

AVForums Editor’s Choice -Best Smart TV System 2024/25

“webOS 24 continues to deliver a sleek, fast and easy-to-use smart experience that is also fresh and uncluttered."

*The CES Innovation Awards are based upon descriptive materials submitted to the judges. CTA did not verify the accuracy of any submission or of any claims made and did not test the item to which the award was given.

Picture Quality Sound Quality LG Gallery+Design Entertainment

Meet the powerful and smart alpha 7 AI Processor Gen8

With significant improvements to performance, faster processing from alpha 7 AI Processor Gen8 now delivers 4K picture quality with much better sharpness and depth than before.

The alpha 7 AI Processor Gen8 lights up yellow and colourful bolts of light shoot out from it.

*Compared to the same year entry level Smart TV alpha 5 AI Processor Gen6 based on internal spec comparison.

4K Super Upscaling brings every frame to life

LG's powerful processor boosts the resolution to the original quality. Enjoy 4K Super Upscaling enhanced resolution, brightness, and clarity.

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

HDR10 Pro

Vibrant colours and brightness takes the screen resolution to new heights. Jump into elevated image quality with sharper contrast.

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

With LG Gallery+, curate a space to your taste

Have your screen transform into a living canvas, featuring 100 pieces of art, immersive scenery, and ambient videos. Regular library updates will keep your space enriched, even when you're not watching TV.

Wall-mounted LG TV with a variety of content cycling through the screen from classic art, modern art, photos, wallpapers, and more.

*Available content may vary by country.

*Provided content is subject to change.

Personalize your space in countless ways

Customize your home gallery with your choice of music, visuals and more. Choose what you want to display on your TV depending on your current preferences.

Sync music and visuals to how you feel

Pair background music with visuals to set the mood to your liking. Choose from preset music or even connect your mobile device via Bluetooth to play your own tracks.

Walkthrough of how an LG TV can be set up to play mood music to sync with the visuals.

A wall-mounted LG TV with a cellphone in the foreground. The process of setting up Google Photos on the LG TV is shown.

Easily access Google Photos and showcase your memories

Conveniently connect your Google Photos account to your TV just by using your phone. Effortlessly personalize your space by using content from your own photo library.

*The feature works when logged in to your Google Photos account and you have at least 10 photos in the app.

The information board is shown on a wall-mounted LG TV. Different functionalities are shown from weather updates, sports alerts, TV scheduler, Home Hub, and Google Calendar.

Stay updated with an all-in-one personalized dashboard

See important information at a glance. Get weather updates, sports alerts, view your Google Calendar, and even set up notifications for Home Hub, your viewing reservations and more.

*Access to Google Calendar requires a Google account.

Smart settings adapt to changes in your environment

Always Ready

While saving energy, you can still enjoy and display your selected artworks or curated images through Gallery+ when the TV is off, turning it into a digital canvas.

AI Brightness Control

Your TV's built-in sensors detect light and adjust screen brightness accordingly to ensure optimized viewing in any lighting.

In a bright, well-lit room, the LG TV's screen shows an equally bright artwork showcasing how screen brightness is optimized for viewing in any light.

Motion Sensor

Motion detection lets your TV respond intelligently, switching modes depending on whether or not you're nearby.

*Brightness sensors may vary by model.

*Motion sensors are only available on the M5 and G5 models only.

TV remote in front of an LG TV screen with Home Hub. All functionality and controls over other smart devices are shown.

Home Hub, the all-in-one platform for your smart home

Seamlessly manage various LG home appliances, alongside your Google Home devices and more. Experience the ultimate convenience of controlling your whole home through a single, intuitive dashboard.

*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 alpha 11 AI Processor. It may vary depending on products and regions.

AI Sound Pro fine-tunes your sound for impact

A man playing guitar, a woman singing into a mic, and a man playing the piano are pictured. Soundwaves which are coming from them are seen to show sound emission and how sound quality is enhanced with Al Clear Sound.

AI Clear Sound

Precision tone correction enhances sound clarity for an exceptional audio experience.

LG NanoCell TV depicts a man on a motorcycle with purple abstract circles coming out of the wheel to visualize sound emission.

Dynamic Sound Booster powered by AI Processor

AI processing enhances TV sound for a more powerful sound experience.

Living room with a wall-mounted LG TV. Sound waves are graphically represented to fill the space showing how virtual 9.1.2 channels create a surround sound experience for the user.

All-encompassing surround sound with virtual 9.1.2 channels

Get the surround sound experience with just your LG TV. AI uses deep learning algorithms to make it feel as if sound is coming from 9.1.2 channels all around you.

*AI Clear Sound must be activated through the Sound Mode menu.

*Sound may vary according to the listening environment.

Enrich your sound with LG TV and LG Soundbar

Living room with an LG UHD TV and LG Soundbar with graphics representing how both devices fill the space with multi-surround sound.

WOW Orchestra, immersive sound through amazing synergy

LG UHD TVs and LG Soundbars are the perfect match, made to work harmoniously together to provide multi-surround sound environments.

LG Soundbar is below an LG UHD TV. On the TV screen is the UI for the soundbar and TV volume controls.

WOW Interface lets you control sound easier from your TV

*Soundbar can be purchased separately.

*Soundbar Mode Control may vary by model.

*Please note that the service may not be available at the time of purchase. A network connection is required for updates.

*The soundbar models compatible with the TV may vary by region and country.

*LG TV remote usage is limited to certain features only.

*Features may vary by model. Please see each product page for detailed specifications.

Ultra Big TV

See all your favorite films, sports, and games on LG Ultra Big TV. Dive into high resolution on a super-scale screen.

LG TV with an impressively large screen mounted on a wall above a LG Soundbar in a modern style living room.

*UA75 comes in a maximum of 86 inches and inches may vary by region.

Slim Design

Add a modern touch with a sleek design that blends into your space gracefully.

LG UHD TV mounted on a wall above a LG Soundbar in a modern living room space. LG UHD TV depicts a colourful background.

*Slim Design applies to 65/55/50/43 inches of UA75.

LG Channels home screen showing the variety of content available on an LG TV.

Stream a variety of content. Free.

LG's exclusive streaming service, LG Channels, puts a wide selection of live and on-demand channels at your fingertips for free.

*Available content and apps may vary by country, product, and region.

Cost-free. Contract-free. Cable-free.

All you need to do is tune in and start watching without worrying about hidden costs or installing a set-top box.

Gaming Portal turns your TV into the ultimate gaming hub

Play thousands of games directly on your LG TV with access to GeForce NOW, Amazon Luna, Blacknut, Boosteroid and now Xbox app! Enjoy a wide variety of gaming experiences—from AAA titles with gamepad to casual games playable with your remote.

Gaming Portal home screen. Cursor moves and clicks to show many popular game titles, and the added function of being able to select games depending on the type of controller you have whether it's a game pad or the remote control.

*Support for the Gaming Portal may vary by country.

*Support for cloud gaming services and games within Gaming Portal may vary by country.

*Some gaming services may require a subscription and gamepad.

Powerful Gameplay

Experience peak gaming with VRR. Get your game on without lag hindering your performance.

*It only works with games or PC inputs that support 60Hz.

Ambient FILMMAKER MODE

Experience cinema as the director intended with FILMMAKER MODE with Ambient Light Compensation that adapts to surroundings and keeps visuals as close as possible to its original form.