1. |
  2. TVs|
  3. 65UA8450PSA
  1. Home|
  2. GGEAR Retail|
  3. TVs|
  4. 65UA8450PSA

65 Inch LG UHD AI UA84 4K Smart TV 2025

Share:

65UA8450PSA

65 Inch LG UHD AI UA84 4K Smart TV 2025

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
  • New AI button, voice controls, drag and drop functions on the AI Magic Remote
  • Enjoy 4K Super Upscaling enhanced resolution, brightness, and clarity
  • High resolution on a massive Ultra Big TV screen

Available at

LG BrandShop Cambodia

image
image
image

See finer details with absolute clarity

Powered by α7 AI Processor Gen8
See finer details with absolute clarity

See finer details with absolute clarity

Powered by α7 AI Processor Gen8

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.

Banner Image

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.

Banner Image

HDR10 Pro

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

Banner Image

AI Magic Remote completes the AI experience

Control your TV easily with AI magic remote — no extra device needed! With a motion sensor and scroll wheel, point and click to use it like an air mouse or simply speak for voice commands.

AI Voice ID

LG AI Voice ID recognizes each user's unique voice signature and offers personalized recommendations the moment you speak.


AI Voice ID

LG AI Voice ID recognizes each user's unique voice signature and offers personalized recommendations the moment you speak.


AI Search

Ask your TV anything. Built-in AI recognizes your voice and swiftly provides personalized recommendations to your requests. You can also get additional results and solutions with Microsoft Copilot.
AI Search

AI Search

Ask your TV anything. Built-in AI recognizes your voice and swiftly provides personalized recommendations to your requests. You can also get additional results and solutions with Microsoft Copilot.

AI Chatbot

Interact with the AI Chatbot through your AI Magic Remote and address all concerns from configuring settings to troubleshooting. AI can understand user intent and will provide immediate solutions.
AI Chatbot

AI Chatbot

Interact with the AI Chatbot through your AI Magic Remote and address all concerns from configuring settings to troubleshooting. AI can understand user intent and will provide immediate solutions.

AI Concierge

One short press on the AI button on your remote opens up your AI Concierge which provides customized keywords and recommendations based on your search and watching history.
AI Concierge

AI Concierge

One short press on the AI button on your remote opens up your AI Concierge which provides customized keywords and recommendations based on your search and watching history.

AI Picture Wizard

Advanced algorithms learn your preferences by going through 1.6 billion image possibilities. Based on your selections, your TV creates a personalized picture just for you.

AI Picture Wizard

Advanced algorithms learn your preferences by going through 1.6 billion image possibilities. Based on your selections, your TV creates a personalized picture just for you.

AI Sound Wizard

Choose the audio you like from a selection of sound clips. From 40 million parameters, AI creates a tailored sound profile tuned to your preferences.

AI Sound Wizard

Choose the audio you like from a selection of sound clips. From 40 million parameters, AI creates a tailored sound profile tuned to your preferences.

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.

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.

AI Sound Pro fine-tunes your sound for impact

precision tone correction enhances sound clearity for an exceptional audio experience
AI Sound Pro fine-tunes your sound for impact

AI Sound Pro fine-tunes your sound for impact

precision tone correction enhances sound clearity for an exceptional audio experience

Dynamic Sound Booster powered by AI Processor

AI processing enhances TV Sound for a more powerful sound experience.
Dynamic Sound Booster powered by AI Processor

Dynamic Sound Booster powered by AI Processor

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

WOW Orchestra, immersive sound through perfect synergy

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

WOW Orchestra, immersive sound through perfect synergy

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

WOW Interface lets you control sound easier from your TV

WOW Interface lets you control sound easier from your TV

WOW Interface lets you control sound easier from your TV

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.

Banner Image

Slim Design

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

Banner Image

Maximize the fun, use multiple screens with Multi View

Make the most of your TV with Multi View. Mirror your devices through Google Cast and AirPlay. Split your screen into two separate views for seamless multi-screen entertainment.
Maximize the fun, use multiple screens with Multi View

Maximize the fun, use multiple screens with Multi View

Make the most of your TV with Multi View. Mirror your devices through Google Cast and AirPlay. Split your screen into two separate views for seamless multi-screen entertainment.

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.

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.

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.

Powerful Gameplay

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

Banner Image

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.

Banner Image

Display Type

4K UHD

Display Resolution

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

Backlight Type

Direct

Refresh Rate

60Hz Native

Picture Processor

α7 AI Processor 4K Gen8

AI Upscaling

4K Super Upscaling

Dynamic Tone Mapping

Yes

HDR (High Dynamic Range)

HDR10 / HLG

FILMMAKER MODE™

Yes

Picture Mode

10 modes

Auto Calibration

Yes

HGIG Mode

Yes

Game Optimizer

Yes (Game Dashboard)

ALLM (Auto Low Latency Mode)

Yes

VRR (Variable Refresh Rate)

Yes (Up to 60Hz)

High Contrast

Yes

Gray Scale

Yes

Invert Colors

Yes

TV Dimensions without Stand (WxHxD, mm)

1455 x 841 x 67.9

TV Dimensions with Stand (WxHxD, mm)

1455 x 904 x 269

Packaging Dimensions (WxHxD, mm)

1580 x 950 x 162

TV Stand (WxD, mm)

1217 x 269

TV Weight without Stand (kg)

16.5

TV Weight with Stand (kg)

16.7

Packaging Weight (kg)

22.4

VESA Mounting (WxH, mm)

300 x 200

AI Sound

α7 AI Sound Pro (Virtual 9.1.2 Up-mix)

Clear Voice Pro

Yes (Auto Volume Leveling)

LG Sound Sync

Yes

Sound Mode Share

Yes

Simultaneous Audio Output

Yes

Bluetooth Surround Ready

Yes (2 Way Playback)

Audio Output

20W

AI Acoustic Tuning

Yes

Audio Codec

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

Speaker Direction

Down Firing

Speaker System

2.0 channel

HDMI Audio Return Channel

eARC (HDMI 2)

Bluetooth Support

Yes (v 5.0)

Ethernet Input

1ea

Simplink (HDMI CEC)

Yes

SPDIF (Optical Digital Audio Out)

1ea

HDMI Input

3ea (supports eARC, ALLM)

RF Input (Antenna/Cable)

1ea

USB Input

1ea (v 2.0)

Operating System (OS)

webOS 25

USB Camera Compatible

Yes

AI Chatbot

Yes

Full Web Browser

Yes

Google Cast

Yes

Google Home / Hub

Yes

Home Hub

Yes

Intelligent Voice Recognition

Yes

Magic Remote Control

Built-In

Smartphone Remote App

Yes (LG ThinQ)

Voice ID

Yes

Works with Apple Airplay

Yes

Works with Apple Home

Yes

Power Supply (Voltage, Hz)

AC 100~240V 50-60Hz

Standby Power Consumption

Under 0.5W

Remote

Magic Remote MR25

Power Cable

Yes (Detachable)