About Cookies on This Site

We use cookies, including cookies from third parties, to enhance your user experience and the effectiveness of our marketing activities. These cookies are performance, analytics and advertising cookies, please see our Privacy and Cookie policy for further information. If you agree to all of our cookies select “Accept all” or select “Cookie Settings” to see which cookies we use and choose which ones you would like to accept.

Cookies Setting
Absolutely Necessary Cookies
These are cookies that are absolutely essential to running a website. This category of cookies cannot be disabled.
Functional Cookies
These cookies are used to provide you with convenient functions, such as product reviews and product video playback, during your web browsing, they also enable interaction with social media accounts.
Social media
Connect with your social channels to share LG Technology with friends for example on Facebook and Twitter.
Analytics Cookies
These cookies allow our website to keep improving functions through website traffic analysis and to suggest personalized content for you.
Advertising Cookies
These cookies enable us to show you ads and other content that we think is most attuned to your interests and digital behavior.
LG OLED TV A3 48 inch 4K Smart TV 2023 | Small TV | Wall mounted TV | TV wall design | Ultra HD 4K resolution | AI ThinQ

LG OLED TV A3 48 inch 4K Smart TV 2023 | Small TV | Wall mounted TV | TV wall design | Ultra HD 4K resolution | AI ThinQ

LG OLED TV A3 48 inch 4K Smart TV 2023 | Small TV | Wall mounted TV | TV wall design | Ultra HD 4K resolution | AI ThinQ

OLED48A3PSA
TV front view with infill
30 degree angle tilted view
45 degree angle tilted view
Rear view
-45 degree angle tilted view
-30 degree angle tilted view
Rear view
Stand view
Perspective
Top view
Edge view
TV front view with infill
30 degree angle tilted view
45 degree angle tilted view
Rear view
-45 degree angle tilted view
-30 degree angle tilted view
Rear view
Stand view
Perspective
Top view
Edge view

Key Features

  • A smarter viewing experience with the α7 AI Processor 4K Gen6
  • Incredibly defined visuals with Infinite Contrast
  • Smart Functionality, including ThinQ AI and WebOS
  • An immersive cinema experience with Dolby Atmos and Vision
  • Streaming built-in, including Netflix, Apple TV+, and Disney+
More
Pocket-lint Award Logo.

Award

Pocket-lint

LG webOS ranked the best smart TV operating system

AVForums Editor's Choice Award Logo.

Award

AVForums Editor's Choice

Once again LG comes top of the class for a built-in smart TV system

A video shows the 11 Years World's No.1 OLED TV emblem appear gradually against a black backdrop with purple, pink, and orange fireworks.

A video shows the 10 Years World's No.1 OLED TV emblem appear gradually against a black backdrop with purple and blue fireworks.

11 years later.
Still on top. 

 *Source: Omdia. Unit shipments, 2013-2023. Results are not an endorsement of LG Electronics. Any reliance on these results is at the third-party’s own risk. Visit https://www.omdia.com/ for more details.

The OLED the World Wants to Watch

A video of an LG OLED A3 appearing against a black, blue, and green gradient background with a similar colorful abstract artwork on screen. The image enlarges, and the words LG OLED appear in white.

α7 AI Processor 4K Gen6

Evolution at Its Core

Enter the world of α-realism1. A portal to new universes and the sensation of feeling like you're really there. Be the main character surrounded by the exceptional picture and sound refinements of α7 AI Processor 4K Gen6.
AI Super Upscaling

The AI processing system uses AI Noise Reduction and AI Super Resolution to classify images and remove noise based on their category. Then, deep learning algorithms enhance faces and objects to make them look more defined, expressive, and multi-dimensional without appearing artificial.

An image of a woman in a city. A square overlay is applied on top of the woman representing AI Super Upscaling, putting her in focus with detail against an artfully blurred backdrop.

OLED Dynamic Tone Mapping

OLED Dynamic Tone Mapping refines what's in the frame by applying the optimal tone curve for more natural HDR, contrast, and detail.

A video showing a woman perched on the edge of a mountain. A straight line across the screen transforms into a wave, representing the tone curve that refines the picture.

*Screen images simulated.
**Soundbar can be purchased separately.

AI Sound Pro

Step Into a Realm of Cinematic Sound

The movie theater comes home with AI Sound Pro. Heart-pounding, room-filling, crystal-clear audio surrounds you for a level of immersion that's virtually unheard of.

An overhead image of an LG OLED TV and the α9 AI Processor 4K Gen6. Orange and turquoise waves connect the chip and the TV, and then bubbles depicting sound radiate from the screen.

*Screen images simulated.

**Sound may vary according to the listening environment. 

***Must be activated through the sound mode menu.

*Screen images simulated.

**Sound may vary according to the listening environment. 

***AI Acoustic Tuning must be activated in the AI Service menu.

****Remote control may vary by region.

Slimline Design

Blends In. Stands Out.

Inspire your interiors with the ultra-slim OLED that adds minimalist charm to your space.

An image of LG OLED A3 on a TV stand in front of a wooden wall. The bottom corner of LG OLED A3's base stand. LG OLED A3 on a Floor Stand in front of a window overlooking the city.

*Gallery Stand is not available in Singapore.

SELF-LIT OLED

No Backlight Necessary

Pixels reach their brightest, most brilliant potential when they stand alone and shine without the dull glow of a backlight.
What Makes OLED Different?

While traditional LCD TVs feature bulky layers of backlights and color filters, OLED is made up purely of self-lit pixels for unrivaled contrast and sleek design.

A side-by-side view of an LCD and an OLED. The LCD side shows low contrast and grayish dark areas of the rocky landscape. The OLED side shows dark blacks, vivid colors, and high, natural contrast.

Infinite Contrast

With deep dark blacks that can only be achieved by self-lit pixels, bold contrast reveals details your eyes usually miss with crisp, defined visuals.

A video of a man hiking shown through a caved tunnel. A slider moves across the screen, applying Infinite Contrast to the image.
100% Color Fidelity & 100% Color Volume

With 100% color fidelity and volume, colors are displayed exactly like the original, with rich tones in both bright and dark environments.

Intertek Color Fidelity certification. Intertek Color Volume certification.

*Screen images simulated.
**LG OLED Panel is certified by Intertek for 100% Color Fidelity measured to CIE DE2000 with 125 color patterns.
***Display Color Gamut Volume (CGV) is equivalent or exceeds the CGV of the DCI-P3 color space as verified independently by Intertek.

Sounds and Sights Come Together as One

TV and Soundbar in Harmony

Use your LG OLED TV with an LG Soundbar, and they work together like one speaker to create three-dimensional concert hall sound.

More Sound Settings

Connect your LG OLED TV to an LG Soundbar and automatically switch to Soundbar Mode, revealing 3 new settings.

*Soundbar Mode may vary by TV models.
**Soundbar Mode control may vary by soundbar models.
***Soundbar can be purchased separately.

webOS 23 new Home

Tailored to Your Liking

From your favorite content to your preferred way to view, webOS 23 new Home is the hub that revolves around you.

*Screen images simulated.

*Screen images simulated.
**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.

Sights and Sounds Come To Life

Spellbinding Cinema

Scenes come to life with Dolby Vision's ultra-vivid picture and the immersive, spatial audio of Dolby Atmos.

The True Picture

Picture processing can remove a movie's intended charm. Filmmaker Mode preserves the director's cut for a more authentic way to enjoy films.

Endless Libraries of Entertainment

Tune into all the streaming services you love straight from your TV, including Netflix2, Disney 3, Prime Video4, and Apple TV 5.

*Content and app availability may vary by country or region.
**Separate subscriptions required for OTT services.

Powerful Gameplay

Enter Your Playground

Press play for fast-paced gaming fun. Lag is eliminated from the scene to put the odds back in your favor with the screen that levels up your game.

An image of a person using a controller to play a racing game on LG OLED A3.

Game Dashboard & Optimizer

Game Settings at a Glance

Apply the ideal settings for your game genre and playing environment with Game Optimizer. Dive into Sound Tab and amplify the action or Game Tab to make sure everything looks and feels just right. There's no need to pause. Simply access the menu from Game Dashboard, which hovers over the action while you play.

Three game screens are shown against a black gradient background. One shows a car racing game with the Game Dashboard hovering over the action. Another shows a Sci-Fi game with the Game Optimizer menu. And the last screen shows Game Optimizer's Game Tab over a music game.

Cloud Gaming

A World of Games to Play

Access GeForce NOW directly from your TV and discover a library with a colossal number of games to choose from.

Cyberpunk 2077 game poster.

*GeForce NOW subscription may be required.

The Sports Sensation

The Only Match for Games That Take Your Breath Away

Sports step into the spotlight. A personalized Sports Alert keeps you in the know about your favorite team, with direct access to match schedules from your home screen. With a decade of innovation, only LG OLED brings you stadium-like realism with a vast display and the crisp definition of the α7 AI Processor 4K Gen6 — ideal for watching two games at once with Multi View.

An image of the display showing a soccer game with a player in a red strip about to kick the ball across the stadium. The game score is visible at the bottom of the screen. The green grass from the pitch stretches beyond the screen to the black backdrop.

*Image is for illustration purposes only.

Eco-friendly LG OLED cardboard packaging depicted around thriving trees and mountains.

Eco-friendly LG OLED cardboard packaging depicted around thriving trees and mountains.

Sustainability

The Circle of Life

From green product design to reduced packaging, energy-efficient use, and a waste recovery system, LG OLED considers the planet from production to disposal.
The Circle of Life Find out More

*The above content and certification refer to 65C3 and may vary by model.
**All 2023 LG OLED models feature eco-friendly packing.
***All Z3, G3, C3, B3 and A3 models are certified "Eco Product".
****The "Reducing CO2" footprint label applies to 77/65/55/48/42C3. All G3 & 83C3 models features a "CO2 Measured" label.

1.α-realism refers to the realistic image and sound quality driven by LG's α7 AI Processor 4K Gen6.

2.Netflix streaming membership required.
3.Disney+ subscription required. Subject to terms at http://www.disneyplus.com ⓒ 2023 Disney and its related entities.
4.Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details.
5.Subscription required for Apple TV+. Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, Registered in the U.S. and other countries.

Print

Key Specs

  • PICTURE (DISPLAY) - Display Type

    4K OLED

  • PICTURE (DISPLAY) - Refresh Rate

    60Hz Native

  • PICTURE (DISPLAY) - Wide Color Gamut

    OLED Color

  • PICTURE (PROCESSING) - Picture Processor

    α7 AI Processor 4K Gen6

  • PICTURE (PROCESSING) - HDR (High Dynamic Range)

    Dolby Vision / HDR10 / HLG

  • AUDIO - Dolby Atmos

    Yes

  • DIMENSIONS AND WEIGHTS - TV Dimensions without Stand (WxHxD, mm)

    1070 x 620 x 45.9

  • DIMENSIONS AND WEIGHTS - TV Weight without Stand (kg)

    11.5

All specs

ACCESSIBILITY

  • Gray Scale

    Yes

  • High Contrast

    Yes

  • Invert Colors

    Yes

AUDIO

  • AI Sound

    AI Sound Pro (Virtual 5.1.2 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

    20W

  • Bluetooth Surround Ready

    Yes (2 Way Playback)

  • Clear Voice Pro

    Yes

  • Dolby Atmos

    Yes

  • LG Sound Sync

    Yes

  • Simultaneous Audio Output

    Yes

  • Sound Mode Share

    Yes

  • Speaker Direction

    Down Firing

  • Speaker System

    2.0 Channel

  • WiSA Ready

    Yes (Up to 2.1 Channel)

CONNECTIVITY

  • Bluetooth Support

    Yes (v 5.0)

  • Ethernet Input

    1ea

  • HDMI Audio Return Channel

    eARC (HDMI 3)

  • HDMI Input

    3ea (supports eARC, ALLM as specified in HDMI 2.1)

  • RF Input (Antenna/Cable)

    2ea

  • Simplink (HDMI CEC)

    Yes

  • SPDIF (Optical Digital Audio Out)

    1ea

  • USB Input

    2ea (v 2.0)

  • Wi-Fi

    Yes (Wi-Fi 5)

DIMENSIONS AND WEIGHTS

  • Packaging Dimensions (WxHxD, mm)

    1220 x 735 x 152

  • Packaging Weight (kg)

    14.5

  • TV Dimensions without Stand (WxHxD, mm)

    1070 x 620 x 45.9

  • TV Dimensions with Stand (WxHxD, mm)

    1070 x 684 x 235

  • TV Stand (WxD, mm)

    933 x 235

  • TV Weight without Stand (kg)

    11.5

  • TV Weight with Stand (kg)

    11.7

  • VESA Mounting (WxH, mm)

    300 x 200

PICTURE (PROCESSING)

  • AI Upscaling

    AI Super Upscaling 4K

  • AI Brightness Control

    Yes

  • AI Genre Selection

    Yes (SDR/HDR)

  • AI Picture

    AI Picture Pro

  • Dimming Technology

    Pixel Dimming

  • Dynamic Tone Mapping

    Yes

  • FILMMAKER MODE™

    Yes

  • HDR (High Dynamic Range)

    Dolby Vision / HDR10 / HLG

  • Picture Mode

    10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))

  • Picture Processor

    α7 AI Processor 4K Gen6

GAMING

  • Game Optimizer

    Yes (Game Dashboard)

  • ALLM (Auto Low Latency Mode)

    Yes

  • HGIG Mode

    Yes

POWER

  • Power Supply (Voltage, Hz)

    AC 100~240V 50-60Hz

  • Standby Power Consumption

    Under 0.5W

ACCESSORIES INCLUDED

  • Remote

    Magic Remote

  • Power Cable

    Yes (Attached)

  • Remote Control Batteries

    Yes (AA x 2EA)

PICTURE (DISPLAY)

  • Display Resolution

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

  • Display Type

    4K OLED

  • Refresh Rate

    60Hz Native

  • Wide Color Gamut

    OLED Color

SMART TV

  • Art Gallery

    Yes

  • Family Settings

    Yes

  • Full Web Browser

    Yes

  • Intelligent Voice Recognition

    Yes

  • Magic Remote Control

    Built-In

  • Multi View

    Yes

  • Operating System (OS)

    webOS 23

  • Room to Room Share

    Yes (Receiver)

  • Smartphone Remote App

    Yes (LG ThinQ)

  • Sports Alert

    Yes

  • ThinQ

    Yes

  • USB Camera Compatible

    Yes

  • Works with Apple Airplay2

    Yes

What people are saying

Our picks for you

Find locally

Experience this product around you.