LG OLED A3 55 inch 4K Smart TV 2023
- 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+
Description
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
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.
- *Screen images simulated.
- **Soundbar can be purchased separately.
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.
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.
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.
- *Screen images simulated.
- **Soundbar can be purchased separately.
- ***Must be activated through the sound mode menu.
Virtual 5.1.2 ch
Sound that surrounds you
Virtual 5.1.2 Surround Sound puts you at the heart of the story. Hear fighter jets zooming overhead, footsteps rustling behind you, and the swell of the orchestra as it reaches the crescendo.
Dynamic Sound Booster
A heart-pounding audio experience
Heighten home cinema with audio that packs a punch. Dynamic Sound Boost amps up the power, immersion, and impact of everything you hear.
Adaptive Sound Control
Sound tailored to what you watch
Whether it's a blockbuster movie, acoustic set, or family video call, sound is balanced in real time for optimal audio in any scenario.
AI Acoustic Tuning
Perfectly tuned from wall to wall
Your remote control detects the sound in real time and customizes it to fit the unique acoustics of your space and surround you in sound wherever you're sitting.
- *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.
- *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.
- *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.
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.
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.
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.
Sounds and Sights Come Together as One
Simple soundbar connectivity
Use your LG OLED TV with a wireless 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.
My Profile
Get tailored movie recommendations, sports updates, and notifications from one place.
Quick Card
Create and arrange cards for your favorite apps and services to jump quickly back in.
AI Picture Wizard
AI Picture Wizard sets your ideal picture based on chosen images and deep learning.
AI Concierge
Get recommendations for new things to watch based on your voice search history.
- *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 Netflix⁵, Disney+⁶, Prime Video⁷, and Apple TV+⁸.
- *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.
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.
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.
- *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 α9 AI Processor 4K Gen6 — ideal for watching two games at once with Multi View.
- *Image is for illustration purposes only.
- *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.
Key Specs
4K OLED
60Hz Native
OLED Color
α7 AI Processor 4K Gen6
Dolby Vision / HDR10 / HLG
Yes
1228 x 708 x 45.9
14.3
All specs
ACCESSIBILITY
| Gray Scale | Yes |
| High Contrast | Yes |
| Invert Colors | Yes |
ACCESSORIES INCLUDED
| Remote | Magic Remote |
| Power Cable | Yes (Attached) |
| Remote Control Batteries | Yes (AA x 2EA) |
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 (V5.0) |
| 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) |
| WiFi | Yes (Wi-Fi 5) |
DIMENSIONS AND WEIGHTS
| Packaging Dimensions (WxHxD, mm) | 1360 x 810 x 172 |
| Packaging Weight (Overseas) | 19.5 |
| TV Dimensions without Stand (WxHxD, mm) | 1228 x 708 x 45.9 |
| TV Dimensions with Stand (WxHxD, mm) | 1228 x 772 x 235 |
| TV Stand (WxD, mm) | 1057 x 235 |
| TV Weight without Stand (kg) | 14.3 |
| TV Weight with Stand (kg) | 14.5 |
| VESA Mounting (WxH, mm) | 300 x 200 |
GAMING
| Game Optimizer | Yes (Game Dashboard) |
| ALLM (Auto Low Latency Mode) | Yes |
| HGIG Mode | Yes |
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 |
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 |
POWER
| Power Supply (Voltage, Hz) | AC 100~240V 50-60Hz |
| Standby Power Consumption | Under 0.5W |
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 |
Rating & Review
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