LG, OLED TV, 55 inch A3 series, WebOS Smart AI ThinQ, Magic Remote, 4 side Cinema, Dolby Vision HDR10, HLG, AI Picture Pro, AI Sound Pro (5.1.2ch), Dolby Atmos, 2 Pole stand, 2023 New
A video shows the 10 Years World's No.1 OLED TV emblem appear gradually against a black backdrop with purple and blue fireworks.
*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.
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 refines what's in the frame by applying the optimal tone curve for more natural HDR, contrast, and detail.
*Screen images simulated.
***Soundbar can be purchased separately.
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.
An image of an LG OLED TV in a room showing a music concert. Bubbles depicting virtual surround sound fill the space.
An image of an LG OLED TV in a room showing a music concert. Bubbles depicting virtual surround sound fill the space.
An image of an LG OLED TV in a room showing a music concert. Bubbles depicting virtual surround sound fill the space.
An image of an LG OLED TV in a room showing a music concert. Bubbles depicting virtual surround sound fill the space.
*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.
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 supported by 65A3 and 55A3.
**Gallery Stand sold seperately.
Intertek Color Fidelity certification. Intertek Color Volume certification.
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.
*Soundbar Mode may vary by TV models.
**Soundbar Mode control may vary by soundbar models.
***Soundbar can be purchased separately.
*Screen images simulated.
An image of an LG OLED TV and remote control. The mic button on the remote control is lit up, and voice search keyword recommendations appear on the screen.
An image of an LG OLED TV and remote control. The mic button on the remote control is lit up, and voice search keyword recommendations appear on the screen.
An image of an LG OLED TV and remote control. The mic button on the remote control is lit up, and voice search keyword recommendations appear on the screen.
An image of an LG OLED TV and remote control. The mic button on the remote control is lit up, and voice search keyword recommendations appear on the screen.
*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.
Tune into all the streaming services you love straight from your TV, including Netflix2, Paramount+, SkyShowtime, Prime Video⁶, and Apple TV+⁷.
*Content and app availability may vary by country or region.
**Separate subscriptions required for OTT services.
An image of a person using a controller to play a racing game on LG OLED A3.
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.
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.
*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.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.
4.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.
Display Type
4K OLED
Refresh Rate
60Hz Native
Wide Color Gamut
OLED Color
Picture Processor
α7 AI Processor 4K Gen6
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
Audio Output
20W
Speaker System
2.0 channel
Dolby Atmos
Yes
TV Dimensions without Stand (WxHxD)
1228 x 708 x 45.9
TV Weight without Stand
14.3
Display Type
4K OLED
Display Resolution
4K Ultra HD (3,840 x 2,160)
Refresh Rate
60Hz Native
Wide Color Gamut
OLED Color
Picture Processor
α7 AI Processor 4K Gen6
AI Picture
AI Picture Pro
AI Upscaling
AI Super Upscaling 4K
AI Genre Selection
Yes (SDR/HDR)
AI Brightness Control
Yes
HDR (High Dynamic Range)
Dolby Vision / HDR10 / HLG
FILMMAKER MODE™
Yes
Dimming Technology
Pixel Dimming
Picture Mode
10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
HGIG Mode
Yes
Game Optimizer
Yes (Game Dashboard)
ALLM (Auto Low Latency Mode)
Yes
High Contrast
Yes
Gray Scale
Yes
Invert Colors
Yes
TV Dimensions without Stand (WxHxD)
1228 x 708 x 45.9
TV Dimensions with Stand (WxHxD)
1228 x 772 x 235
Packaging Dimensions (WxHxD)
1360 x 810 x 172
TV Stand (WxD)
1057 x 235
TV Weight without Stand
14.3
TV Weight with Stand
14.5
Packaging Weight
19.5
VESA Mounting (WxH)
300 x 200
Dolby Atmos
Yes
AI Sound
AI Sound Pro (Virtual 5.1.2 Up-mix)
Clear Voice Pro
Yes
WiSA Ready
Yes (Up to 2.1 Channel)
LG Sound Sync
Yes
Sound Mode Share
Yes
Simultaneous Audio Output
Yes
Bluetooth Surround Ready
Yes (2 Way Playback)
Audio Output
20W
Speaker Direction
Down Firing
Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
Speaker System
2.0 channel
AI Acoustic Tuning
Yes
HDMI Audio Return Channel
eARC (HDMI 3)
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 as specified in HDMI 2.1)
RF Input (Antenna/Cable)
2ea
USB Input
2ea (v 2.0)
Wi-Fi
Yes (Wi-Fi 5)
Art Gallery
Yes
Sports Alert
Yes
Operating System (OS)
webOS 23
Family Settings
Yes
ThinQ
Yes
USB Camera Compatible
Yes
Intelligent Voice Recognition
Yes (Arabic/Turkiyish)
Room to Room Share
Yes (Receiver)
Magic Remote Control
Built-In
Smartphone Remote App
Yes (LG ThinQ)
Multi View
Yes
Full Web Browser
Yes
Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W
Remote
Magic Remote
Power Cable
Yes (Attached)
Remote Control Batteries
Yes (AA x 2EA)
Download product manuals and latest software for your product.
Find helpful how-to videos for your product.
Check your product warranty information here.
Find an LG authorized service center near you
Registering your product will help you get faster support.
Find manual, troubleshoot and warranty of your LG product.
Track your order and check order FAQ.
Request repair service conveniently online.
The URL has been copied to the clipboard.
Add items to your MY LG wishlist
