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4.3 | 12 Reviews

LG 55 Inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV

LG OLED55B3AUA

Features

  • Self-lit OLED 4K provide perfect black, infinite contrast and smooth motion
  • WiFi 6E Technologyt
  • Smart TV with Magic Remote with NFC Technologyt
  • Enjoy outstanding picture powered by the a7 AI Processor Gen6t

Quick Specs

  • Type: OLED TV
  • Width: 48.3"
  • Height: 29.3"
  • Depth: 9.7"
  • Energy Star Rated: No
  • Screen Size: 55"
  • WiFi Connected: Yes

See More

 
Image Feature

10 Years Later, Our Best Keeps Getting Better

We're celebrating a decade of brilliance 1 that shows no sign of stopping. LG OLED's iconic self-lit pixels shine brighter than before.

Watch Video

Image Feature

Beautiful Picture, Powered by Intelligence

Enjoy outstanding picture powered by the 7 AI Processor 4K Gen6. Experience everything from movies to sports in vibrant color and incredible depth for an immersive viewing experience.

Watch Video

Image Feature

Perfect Black, Infinite Contrast, Smooth Motion

LG OLED has over 8.3 million self-lit pixels that turn on and off individually for perfect black and incredible colors, with contrast you can't get from anywhere else but OLED. Take in the action with a native 120Hz refresh rate for smooth, lifelike movement whether you love sports, movies, games or all of the above.

Image Feature

A New Standard of "Movie Magic"

Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision™ for extraordinary color, contrast and brightness. Land in the center of the action with LG's FILMMAKER MODE™, allowing you to see films just as the director intended.

Image Feature

Smart TV, Simplified

Less searching, more streaming, thanks to the next generation of ThinQ AI and webOS. Enjoy your favorite content, including fitness, sports, entertainment and more. 2 With Quick Cards, group your favorite apps into categories and use the Magic Remote to easily find what you're looking for.

Watch Video

Image Feature

Streaming Starts Here (300+ Free LG Channels)

Instant access to over 300+ free LG channels, 3 with everything from comedy to movies to sports.

Image Feature

Up Your Game

Make it the best gaming experience with LG Game Optimizer and Game Dashboard by quickly adjusting all your game settings in one location.

Image Feature

Console-Like Cloud Gaming

With the seamless addition of GeForce Now, there's a whole cloud of games waiting for you to play. 4 Rediscover games you love, and find new favorites straight from your television.

Image Feature

Sleek and Streamlined

Now, you won't want to hide your television. With an unbelievably slim design, it fits seamlessly into your space.

Image Feature

Bigger Is Always Better

Experience the big screen right from your couch with an LG TV.

Image Feature

Immersion with AI Sound

The 7 AI Processor 4K Gen6 enables AI Sound Pro so you can feel the action all around you as it automatically up-mixes 2 channel audio into virtual 5.1.2 channel sound for an immersive audio experience. Upgrade your listening experience even further by pairing your TV with an LG sound bar. 5

Image Feature

Movie Theater Sound at Home with Dolby Atmos®

Surround yourself with audio that moves you with Dolby Atmos®, 6 a revolutionary spatial sound technology for an extraordinarily immersive experience.

10 Years Later, Our Best Keeps Getting Better We're celebrating a decade of brilliance 1 that shows no sign of stopping. LG OLED's iconic self-lit pixels shine brighter than before.

Beautiful Picture, Powered by Intelligence Enjoy outstanding picture powered by the 7 AI Processor 4K Gen6. Experience everything from movies to sports in vibrant color and incredible depth for an immersive viewing experience.

Perfect Black, Infinite Contrast, Smooth Motion LG OLED has over 8.3 million self-lit pixels that turn on and off individually for perfect black and incredible colors, with contrast you can't get from anywhere else but OLED. Take in the action with a native 120Hz refresh rate for smooth, lifelike movement whether you love sports, movies, games or all of the above.

A New Standard of "Movie Magic" Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision™ for extraordinary color, contrast and brightness. Land in the center of the action with LG's FILMMAKER MODE™, allowing you to see films just as the director intended.

Smart TV, Simplified Less searching, more streaming, thanks to the next generation of ThinQ AI and webOS. Enjoy your favorite content, including fitness, sports, entertainment and more. 2 With Quick Cards, group your favorite apps into categories and use the Magic Remote to easily find what you're looking for.

Streaming Starts Here (300+ Free LG Channels) Instant access to over 300+ free LG channels, 3 with everything from comedy to movies to sports.

Up Your Game Make it the best gaming experience with LG Game Optimizer and Game Dashboard by quickly adjusting all your game settings in one location.

Console-Like Cloud Gaming With the seamless addition of GeForce Now, there's a whole cloud of games waiting for you to play. 4 Rediscover games you love, and find new favorites straight from your television.

Sleek and Streamlined Now, you won't want to hide your television. With an unbelievably slim design, it fits seamlessly into your space.

Bigger Is Always Better Experience the big screen right from your couch with an LG TV.

Immersion with AI Sound The 7 AI Processor 4K Gen6 enables AI Sound Pro so you can feel the action all around you as it automatically up-mixes 2 channel audio into virtual 5.1.2 channel sound for an immersive audio experience. Upgrade your listening experience even further by pairing your TV with an LG sound bar. 5

Movie Theater Sound at Home with Dolby Atmos® Surround yourself with audio that moves you with Dolby Atmos®, 6 a revolutionary spatial sound technology for an extraordinarily immersive experience.

Features

  • Self-lit OLED 4K provide perfect black, infinite contrast and smooth motion
  • WiFi 6E Technologyt
  • Smart TV with Magic Remote with NFC Technologyt
  • Enjoy outstanding picture powered by the a7 AI Processor Gen6t
  • Home Cinema Experience with Dolby Vision™, Dolby Atmos® and FILMMAKER MODE™t
  • Ultimate Gaming (G-SYNC compatible, FreeSync Premium, VRR. 4K @ Native 120Hz)t
PICTURE (PANEL)
100% Color Fidelity Yes
Display Resolution 4K Ultra HD (3,840 x 2,160)
Display Type 4K OLED
Perfect Black Yes
PICTURE (PROCESSING)
Filmmaker Mode Yes
Dimming Technology Pixel Level Dimming
AI Picture AI Picture Pro
HDR (High Dynamic Range) Dolby Vision / HDR10 / HLG
Motion OLED Motion
Picture Processor 7 AI Processor Gen6
AI Upscaling AI Super Upscaling 4K
GAMING
ALLM (Auto Low Latency Mode) Yes
Cloud Gaming Nvidia GeForce Now, Utomik
FreeSync™ Yes
Game Optimizer Yes
G-Sync Compatible (Nvidia) Yes
HGIG Mode Yes
Response Time <1 ms
VRR (Variable Refresh Rate) Yes
AUDIO
AI Sound AI Sound Pro (Virtual 5.1.2 Up-mix)
Audio Codec AAC, AC3 (Dolby Digital), AC4, apt-X (refer to manual), EAC3, HE-AAC, MP2, MP3, PCM, WMA
Dolby Atmos Yes
DTS:X (by-pass only) Yes
LG Sound Sync Yes
Output Power 20 W
Speaker Direction Down Firing
Speaker System 2.0 Channel
Sound Mode Share Yes
WiSA Ready Yes
CONNECTIVITY
Bluetooth® Support Yes (v 5.0)
Ethernet Input 1ea
HDMI Audio Return Channel eARC (HDMI 3)
HDMI Input 4ea (supports 4K 120Hz, eARC, ALLM, QMS as specified in HDMI 2.1 (2 port))
Simplink (HDMI CEC) Yes
IP Control Yes
RF Input (Antenna/Cable) 1ea
RS-232C Input (Min Jack) Yes
Smartphone Remote App Yes
TV Tuner ATSC, Clear QAM
USB Input 2ea (v 2.0)
Wi-Fi® Standard Wi-Fi Certified (Wi-Fi 6E)
POWER
Annual Power Consumption 185
Power Consumption 100 W
Power Supply (Voltage, Hz) AC 100~240V 50/60Hz
Standby Power Consumption Under 0.5W
DIMENSIONS/WEIGHTS
TV Weight without Stand 41.7 lbs
Packaging Dimensions (WxHxD) 59.3" x 32.9" x 8.1"
Packaging Weight 56.4 lbs
Stand Width 22"
TV Dimensions with Stand (WxHxD) 48.3" x 29.3" x 9.7"
TV Dimensions without Stand (WxHxD) 48.3" x 27.9" x 1.8"
TV Weight with Stand 43.9 lbs
VESA Mounting (WxH) 200 x 200
ACCESSORIES INCLUDED
E-Manual Yes
Power Cable Yes
Quick Start Guide Yes
Remote Yes
Remote Control Battery Yes
WARRANTY
Limited Warranty 1 Year Parts & Labor

Quick Specs


  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 48.3"
  • Height: 29.3"
  • Depth: 9.7"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 55"
  • WiFi Connected: Yes

Specifications Sheet

Energy Guide

Owner's Manual English 3,001K 04/28/2023

Quick Setup Guide English 9,314K 03/13/2024

Additional Link TV Rear View 07/20/2023

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* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.3 out of 5

83% of reviewers recommend this product.

5 Stars

Excellent

Jenny Batista 2/23/2024

Excellent product Love it the picture is amazing and the sound in unique. Its worth it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

2 Stars

My wife and I are disappointed.

Robertb351 12/23/2023

Sorry my LG TV model# was not listed OLED48A2PUA off the back plate so I chose a similar model for this review. We considered returning this TV when we learned that it will not connect to PBS. Thats pretty much all we watch. So we bought another piece of equipment to get us connected. Has not arrived yet.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Fantastic

Egor4000 12/22/2023

Fabulous picture and sound good. Ask for anything more thank you.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Fabulous picture

Egor4000 12/17/2023

Great picture and sound very pleased with the product
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great brand TV

Electronic lover 12/16/2023

Ive had some experiences with LG brand TVs that people owned. The pictures on these TVs were crystal clear and the colors popped with various spectrum of colors. The sound quality was among the best when comparing with other brands of TVs out there. The remote controls were pretty straight forward and easy to figure out. I like that TV remote control has settings that can be changed to my preference. Other brands may have some less expensive TVs but the quality suffer a great deal. I dont really have too much of anxiety when it comes to buying this brand of TVs due to awesome quality and realiability.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Better picture than UHD

D can 12/2/2023

I am very happy with my LG oled b3 tv. Setup was easy and I love the picture. Blacker blacks The AI sound is nice and the remote is easy to use. My only complaint is the home button on remote is right below the down volume and accidentally select home occasionally when turning down the volume.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Awesome picture

Middleofnowhere 11/13/2023

The picture is amazing. The only reason this gets 4 stars is because when I opened the box the remote and anything else sent with it was missing. Bought this through Costco. They got in touch with LG and a remote was sent pretty quick. I live in the country where internet/satellite is still horrible so I just use mine to watch movies on disc. Navigating the remote without a manual takes a bit but once I found the right channel all systems are go I realize most everyone has internet and can download a manual but some of us cant yet It would be nice if it came with a bit of instruction on paper. That being said I realize it might have been in the same wrapping as the remote I didnt get. Oh well. Im still happy with the picture and very glad I bought it
Originally posted on lg.com

Yes, I recommend this product

1 Stars

LG poor customer service

Shopss 11/13/2023

TV was delivered on 11/2 had to call LG customer service as there were issues with streaming. LG was not able to resolve and when I asked to speak with a supervisor they hung up on me WOW finally got streaming resolved when I contacted COSTCO customer service. Picture on tv is very nice no glare.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Phenomenal Television

Jack1222 10/26/2023

The picture and sound on the LG OLED55B3AUA are incredible. No matter what angle you are watching the TV from the picture is brilliantly lifelike and the sound will blow you away The smart remote is quite functional and simple to use.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Awesome TV

kebby 9/8/2023

Ive had this for a few months now and have no complaints. It just blows the doors off what I upgraded from.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

good tv

Bobobie joe 9/7/2023

very good picture quailty brings sporting events as if you were there
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Always wanted the best

Ernie Brandoni 7/19/2023

Great TV. OLED picture is amazing an so is LG quality.
Originally posted on lg.com

Yes, I recommend this product

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