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*Compared to the same year entry level Smart TV alpha 5 AI Processor Gen6 based on internal spec comparison.
21%
LG 43 Inch UHD Ai 4K Smart LED TV 43UA8450 (2025)
In stock
Bank-Specific Pricing Options
Bank Specific Installment Rates
රු15,157
per month for 12 months
රු15,016
per month for 12 months
In stock
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
- 01 Year Warranty
Description
Experience the perfect balance of intelligence, style, and cinematic brilliance with the LG 43 Inch UHD AI 4K Smart LED TV 43UA8450. This stunning display combines LG’s advanced picture processing, AI-driven intelligence, and sleek design to deliver an immersive home entertainment experience. From vibrant visuals to intuitive controls, the LG 43 Inch UHD AI 4K Smart LED TV ensures every moment you watch is packed with clarity and emotion.
4K Ultra HD Clarity for Every Detail
Enjoy breathtaking realism with 4K Ultra HD resolution (3840 x 2160), which delivers four times the clarity of Full HD. Every scene comes alive with sharp detail, vibrant colors, and exceptional depth. Whether you’re streaming, gaming, or watching cable content, the LG 43 Inch UHD AI 4K Smart LED TV ensures that every frame looks spectacular.
AI Processor 4K – Smarter Picture Optimization
Powered by the AI Processor 4K, this LG TV intelligently enhances image and sound quality for an optimized viewing experience. It analyzes content scene-by-scene, adjusts brightness, sharpness, and color balance automatically, and upscales non-4K content to near 4K resolution. The result is seamless, lifelike picture performance with accurate tones and contrast.
AI ThinQ – Smarter Living with Voice Control
Simplify your entertainment with LG AI ThinQ technology, which allows hands-free control using your voice. Access your favorite apps, adjust settings, or check the weather using built-in support for Google Assistant, Alexa, and Apple AirPlay. The LG 43UA8450 transforms into a smart hub for your connected devices, offering convenience and control at your fingertips.
Immersive HDR Picture Quality
With HDR10 Pro and HLG support, the LG 43 Inch UHD AI 4K Smart LED TV delivers enhanced brightness, contrast, and detail across every frame. From the darkest scenes to the brightest highlights, HDR ensures cinematic realism that captures every nuance of the director’s vision.
Ultra-Surround Sound Experience
Audio that draws you in — the LG 43UA8450 features Ultra Surround technology, creating a multidimensional sound experience. Enjoy crystal-clear dialogue, powerful bass, and immersive surround sound that fills your room. Whether you’re watching an action blockbuster or listening to your favorite playlist, this TV’s sound performance complements its stunning visuals.
WebOS – Intuitive, Fast, and Smart
Navigate your world of entertainment effortlessly with LG’s WebOS Smart TV platform. Stream content from Netflix, YouTube, Prime Video, and more, all in one place. The intuitive interface and Magic Remote make accessing your favorite apps, movies, and shows smooth and enjoyable.
Slim, Elegant Design for Modern Homes
Designed with precision, the LG 43 Inch UHD AI 4K Smart LED TV 43UA8450 features a slim, bezel-less frame that fits seamlessly into any living room. Its elegant design and clean profile enhance your home décor while maximizing the screen for a captivating viewing experience.
Game Optimizer – Smooth Gameplay, Always
Gamers will love the Game Optimizer mode, which automatically adjusts settings for minimal lag, fast response, and enhanced graphics. With ALLM (Auto Low Latency Mode) and HDR gaming compatibility, the LG 43 Inch UHD AI 4K Smart LED TV delivers an immersive and fluid gaming experience.
Energy Efficient and Eco-Friendly
Built with sustainability in mind, the LG 43UA8450 consumes less power without compromising performance. Its advanced energy-saving technology ensures efficiency and longevity, making it both a smart and eco-conscious choice.
Unmatched Connectivity
Stay connected with multiple HDMI and USB ports, Bluetooth, and Wi-Fi. Whether you want to connect gaming consoles, soundbars, or external drives, the LG 43 Inch UHD AI 4K Smart LED TV provides all the flexibility you need for an effortless entertainment setup.
Why Choose the LG 43UA8450
With its brilliant 4K clarity, AI-driven performance, immersive sound, and elegant design, the LG 43 Inch UHD AI 4K Smart LED TV 43UA8450 is a true centerpiece for any modern home. Whether you’re upgrading your entertainment space or stepping into the world of 4K, this TV redefines what premium viewing feels like.
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.
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.
HDR10 Pro
Vibrant colors 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’.
The next generation of LG AI TV
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 Magic Remote’s design, availability and functions may vary by region and supported language, even for the same model.
*Some features may require an internet connection.
*AI Voice Recognition is only provided in countries that support NLP in their native language.
*Reduced or limited content may be shown depending on region and network connectivity.
*Voice ID support may vary by region and country and is available on OLED, QNED, NanoCell, and UHD TVs released from 2024 onwards.
*It works only with apps that support the Voice ID account.
*AI Search is available on OLED, QNED, NanoCell, and UHD TVs released from 2024 onwards.
*The US and Korea use the LLM Model.
*Internet connection required.
*Internet connection required.
*AI Chatbot available in countries supporting NLP in their native language.
*It is possible to link the AI chatbot to customer service.
*Supported menus and apps may vary by country.
*Menus displayed may be different upon release.
*Keyword recommendations vary according to the app and time of day.
*webOS Re:New Program applies to 2025 OLED/QNED/NanoCell/UHD TVs.
*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 2022 OLEDs and 2023 UHD and above models.
Experience what LG AI TV can do for you!
AI Voice ID
AI Search
AI Chatbot & AI Picture/Sound Wizard
AI Concierge
*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
*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
*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.
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.
Slim Design
Add a modern touch with a sleek design that blends into your space gracefully.
*Slim Design applies to 65/55/50/43 inches of UA84.
*Picture and sound settings on both screens are the same.
*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, and Google Cast may vary by region, and language.
*Available content and apps may vary by country, product, and region.
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 app! Enjoy a wide variety of gaming experiences- from AAA titles with gamepad to casual games playable with your remote.
*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.
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.
*Ambient FILMMAKER MODE auto starts on AppleTV+ and Amazon Prime video app.
*The images above in this product detail page are for illustrative purposes only. Refer to the gallery images for a more accurate representation.
*All images above are simulated.
*Service availability varies by region and country.
*Personalized services may vary depending on the policies of the 3rd party application.
| Category | Specification |
|---|---|
| Picture (Display) | |
| Display Type | 4K UHD |
| Display Resolution | 4K Ultra HD (3,840 × 2,160) |
| Backlight Type | Direct |
| Refresh Rate | 60Hz Native |
| Picture (Processing) | |
| Picture Processor | α7 AI Processor 4K Gen8 |
| AI Upscaling | 4K Super Upscaling |
| Dynamic Tone Mapping | Yes |
| Auto Calibration | Yes |
| HDR (High Dynamic Range) | HDR10 / HLG |
| FILMMAKER MODE™ | Yes |
| Picture Mode | 10 Modes |
| Audio | |
| Audio Output (RMS) | 20W |
| Speaker System | 2.0 Channel |
| Speaker Direction | Down Firing |
| AI Sound | α7 AI Sound Pro (Virtual 9.1.2 Up-mix) |
| AI Acoustic Tuning | Yes |
| Clear Voice Pro | Yes (Auto Volume Leveling) |
| Bluetooth Surround Ready | Yes (2-Way Playback) |
| LG Sound Sync | Yes |
| Simultaneous Audio Output | Yes |
| Sound Mode Share | Yes |
| WOW Orchestra | Yes |
| Audio Codec Support | AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X |
| Broadcasting | |
| Analog TV Reception | Yes |
| Digital TV Reception | DVB-T2/T (Terrestrial), DVB-C (Cable), ISDB-T (Philippines Only) |
| Gaming | |
| Game Optimizer | Yes (Game Dashboard) |
| ALLM (Auto Low Latency Mode) | Yes |
| HGIG Mode | Yes |
| VRR (Variable Refresh Rate) | Yes (Up to 60Hz) |
| Smart TV | |
| Operating System (OS) | webOS 25 |
| AI Chatbot | Yes |
| Full Web Browser | Yes |
| Google Cast | Yes |
| Google Home / Hub | Yes |
| Home Hub | Yes |
| Magic Remote Control | Built-In |
| Intelligent Voice Recognition | Yes |
| Voice ID | Yes |
| Smartphone Remote App | Yes (LG ThinQ) |
| USB Camera Compatible | Yes |
| Works with Apple AirPlay | Yes |
| Works with Apple Home | Yes |
| Power | |
| Power Supply (Voltage, Hz) | AC 100–240V 50–60Hz |
| Standby Power Consumption | Under 0.5W |
| Connectivity | |
| Wi-Fi | Yes (Wi-Fi 5) |
| Bluetooth Support | Yes (v5.0) |
| Ethernet (LAN) | 1ea |
| HDMI Input | 3ea (supports eARC, ALLM) |
| HDMI Audio Return Channel | eARC (HDMI 2) |
| RF Input (Antenna / Cable) | 1ea |
| SPDIF (Optical Digital Audio Out) | 1ea |
| USB Input | 1ea (v2.0) |
| Simplink (HDMI CEC) | Yes |
| Dimensions & Weight | |
| TV Dimensions without Stand (W×H×D) | 968 × 567 × 67.9 mm |
| TV Dimensions with Stand (W×H×D) | 968 × 621 × 200 mm |
| TV Stand (W×D) | 892 × 200 mm |
| Packaging Dimensions (W×H×D) | 1055 × 660 × 142 mm |
| TV Weight without Stand | 7.3 kg |
| TV Weight with Stand | 7.4 kg |
| Packaging Weight | 9.1 kg |
| VESA Mounting (W×H) | 200 × 200 mm |
| Accessibility | |
| Gray Scale | Yes |
| High Contrast | Yes |
| Invert Colors | Yes |
| Accessories Included | |
| Remote | Magic Remote MR25 |
| Power Cable | Yes (Detachable) |
Additional information
| Weight | 9.1 kg |
|---|---|
| Dimensions | 105.5 × 66 × 14.2 cm |
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