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5.0 | 6 Reviews

LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6'' Diag)



  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 7 Gen 3 Processor 4K with AI Picture & AI Sound
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote

Quick Specs

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

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LG OLED TVs work seamlessly with NVIDIA G-SYNC®

Experience immersive gaming like never before. Only OLED TVs with NVIDIA G-SYNC* compatibility can provide the exceptional picture quality of perfect black and intense colors combined with smooth gameplay to take gaming to new heights.

HDMI speeds are faster than ever

A higher frame rate, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and eARC (Enhanced Audio Return Channel) all meeting the latest HDMI specifications. These latest features allow fast-moving content in higher resolution and smooth, synchronized graphics. It's more lifelike gaming experience.

*Excludes RX and WX models. **Supports up to 40Gbps bandwidth, allowing up to 4K 120Hz 4:4:4 @ 10 bits per component.

Don't lag behind the competition

Dominate your way to victory with LG OLED TV. With a low input lag and fast 1ms response time, get ready to play in full-force with reduced blurring and added clarity. Feel truly in-game with high-speed motion and gameplay.

Turn up your HDR gaming experience

High Dynamic Range isn't just for movies. HDR gaming drops players right into the action for a new level of immersive gaming. LG has joined some of the biggest developers and tech companies in gaming to ensure the best HDR gaming experience.

The leading name in cinematic sight and sound

Dolby ups the action, driving their best-in-class HDR format to new cinematic heights. Dolby Vision IQ* automatically adjusts picture settings depending on ambient lighting conditions and content genres. Dolby Atmos® puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.

*Dolby Vision is a trademark of Dolby Laboratories. Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.

See a director's vision for sound and picture settings

Film buffs can see what directors envisioned. Filmmaker Mode™ is a setting that respects the craft. It translates a director's cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.

Curious about webOS" Take a quick tour

webOS is your portal to a world of entertainment. Learn about all the things you can do with your LG smart TV - easily stream your content, search for information and much more.

All your favorites, all in one place

Disney+ gives you full access to stream classics, binge on new Originals, or catch the latest movies. With Disney, Pixar, Marvel, Star Wars and more - there's something for everyone.

*Disney+ subscription required. Subject to terms at e 2020 Disney and its related entities.

The home of Apple TV+ and much more

Original shows and movies from Apple TV+. Just the premium channels you want and thousands of movies to buy or rent. It's personalized and expertly curated, so you'll discover the best of what's on. And it's all in the Apple TV App.

*Watch Apple TV+ with a subscription.

See more, stream more with LG Channels

LG OLED TVs are bringing more entertainment options than ever. LG Channels deliver free access to over 180 IP streaming channels offering movies, shows, breaking news, sports, comedy and more - integrated alongside over-the-air channels and channel guide.

See what makes the magic remote so magical

We'll show you how easy it is to access and control your LG smart TV. Customizable features, point-and-click, voice controls, it's all here. Get ready to be amazed.

Search for what you see

Instantly search the names of actors, venues, and even outfits worn on your favorite shows, you can even buy them on the spot, straight from your TV.

Sports Alert keeps you up to date on your favorite teams

Sports fans have a new way to stay informed. Sports Alert gives updates on your favorite teams, start times, and scores - even while you're watching other content. Easily switch to games without searching for the channel. NFL, NBA, MLB, NHL, Premier League and more - it's all here.

Fluid motion puts you in the moment

OLED Motion Pro is technology you see, but don't notice. It's our most advanced motion handling for fast movements in sports and action sequences. Kickoff returns look just as smooth at home as from 50-yard line seats, with less stuttering to slow down the big car chase.

*Screen images simulated. **Not supported on streaming content.

Connect Bluetooth® speakers for instant surround sound

Connecting LG Bluetooth speakers for wireless surround sound has never been easier. Connect up to two speakers, including LG XBoom Speakers, for a true surround sound experience - not a wire in sight.

*Connection Available: LG PK7/7W/5/5W, PL7/5, RL3, RM2, RN9/7/5, ON9/7/5.

Bundle Up Saving

Purchase a qualifying OLED TV and get a free pair of LG TONE™ Free FN6 black wireless earbuds. Valid 10/13-11/30/2020. Terms and conditions apply. ^

See how OLED redefines picture quality

Once you've seen LG OLED TV with your own eyes, you'll understand. It's stunning picture that redefines quality. Millions of OLED pixels emit their own light independently and can be completely turned off. This unveils perfect black, over a billion rich colors and infinite contrast. From the gridiron to the iron throne, no detail goes unseen.

*Calculation based on multiplying 8K resolution (7680 x 4320) and four sub-pixels.

Our processor empowers better picture and sound

Your picture is made better, clearer, and smoother. Our 7 Gen 3 Processor 4K powers the performance. You don't have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4K Upscaling*.

*Image quality of upscaled content will vary based on the source resolution.

World's most intelligent TVs

LG ThinQ AI TVs are the only TVs with the Google Assistant and Alexa built-in*. LG ThinQ fully integrates the voice assistants you already use. No need to buy a separate device. Convenience and connected home control are at your command, making it easy to control other smart devices and LG smart products.

See a work of artistic design

Perfect lines. Unbelievably thin bezel. Impossibly slim. Flexible by nature. LG OLED TVs are designed, crafted, and engineered to put the spotlight on your content, yet complement your home's interior even when it's turned off.


  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 7 Gen 3 Processor 4K with AI Picture & AI Sound
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote
  • Gaming: G-SYNC Compatible, FreeSync, VRR, ALLM
Display Type OLED
Display Resolution 4K Ultra HD (3,840 x 2,160)
Wide Viewing Angle Yes
Dimming Technology Pixel Level Dimming
Picture Processor 7 Gen 3 Processor 4K
Refresh Rate 120Hz (Native)
HDR (High Dynamic Range) Cinema HDR (Dolby Vision®, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro
Contrast Face Enhancing, Ultra Luminance Pro
Clarity Double Step Noise Reduction, Sharpness Enhancer
Color Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy
Motion OLED Motion Pro (not supported on streaming content)
Resolution Upscaler 4K Upscaler
G-SYNC Compatible Yes
FreeSync™ Yes
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
Response Time >1 ms
HGiG Yes
LG ThinQ® AI Yes
Google Google Assistant Built-in "Works with" Google Assistant
Alexa Alexa Built-in "Works with" Alexa
Apple Apple Airplay 2, Apple Homekit
Intelligent Voice Recognition Yes
Home Dashboard Yes
AI Picture Pro / AI Picture AI Picture
Auto Genre Selection Yes (Dolby HDR only)
Operating System webOS
Magic Remote Control Yes (Point, Click, Scroll, Voice)
Universal Remote Control Yes (Auto Device Detection)
LG Channels Yes
LG Content Store (App Store) Yes
Full Web Browser Yes
Gallery Mode Yes
Sports Alert Yes
Speaker System 2.2 Channel
Output Power 40W (20W Woofer)
Speaker Direction Down Firing
AI Sound Pro / AI Sound AI Sound
Dolby Atmos Yes
WiSA Ready Yes (Separate Dongle Purchase Required)
Surround Mode OLED Surround
Audio Codec AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
Bluetooth Surround Ready Yes
LG Sound Sync Yes
Wi-Fi® Standard Wi-Fi Certified 802.11ac
Bluetooth® Support Version 5.0
IP Control Yes
HDMI-CEC (Simplink) Yes
TV Tuner ATSC, Clear QAM
Smart Phone Connectivity Yes
HDMI Input (HDCP 2.2) 2 (rear) / 2 (side)
HDMI Audio Return Channel (ARC) eARC (HDMI 3)
USB Ports (v 2.0) 1 (rear) / 2 (side)
RF Connection Input (Antenna/Cable) 1 (rear)
AV Input 1 (rear) breakout cable required, not included
Ethernet Input 1 (rear)
RS-232C Input (Mini Jack) 1 (rear)
Digital Audio Output (Optical) 1 (rear)
Headphone Out 1 (rear)
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
Annual Power Consumption 196KWh/y
Typical Power Consumption 106W
Max Power Consumption 295W
TV Dimensions with Stand (WxHxD) 48.3" x 29.3" x 9.7"
TV Dimensions without Stand (WxHxD) 48.3" x 27.8" x 1.8"
Packaging Dimensions (WxHxD) 59.3" x 32.9" x 8.1"
Stand Width 22"
TV Weight with Stand 43.9 lbs
TV Weight without Stand 41.7 lbs
Packaging Weight 56.4 lbs
VESA Mounting (W x H) 300 x 200
UPC 719192637153
Remote Magic Remote
Remote Control Battery Yes
Power Cable Yes
Quick Start Guide Yes
E-Manual Yes
2020 Model Yes
Country of Origin Mexico
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

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.

5.0 out of 5

100% of reviewers recommend this product.

5 Stars

Amazing Picture

cincyiowan 8/28/2020

We absolutely Love this television. The picture quality is outstanding and the slim sleek design of the television makes it modern for any dwellings. Our family likes the features as well of this LG TV and that is the voice recognition remote. The sharp contrast and pitcher called he blew us away when we first plug to the television. Its safe to say that we will definitely be shopping with LG television brands in the future. This television is perfect for movie watchers gamers and pretty much anybody else in between. So if anybody is looking for a great picture quality television with great features check out LG in their lineup of television.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Crystal Clear LG Gold

keysersoze981 8/28/2020

The TV arrived with very clear instructions for setup. I was really blown away that the weight of the TV was so light. Picture quality was second to none and far exceeds any other 4K TV Ive ever witnessed. If theyre was one criticism that I had of the TV it would be the remote. I didnt like the directional controls and would have much preferred quick link buttons to Disney + Hulu and Netflix like the TCLs. Albeit aside I would still choose this television over any other based on quality and ease of use. Highly recommend. The features that I enjoy the most would be the quick swapping back an forth of Hulu Netflix and Disney Plus on the remote. Ive gotten really big into Marvel lately so watching and re-watching the franchise has really been enjoyable mostly because of the color contrast and deep black eminating from the Television to give it a more realistic feel. Im currently not using the sound from the Television as I have it hooked up to a Home Theater System but what I can say is that the Digital Output from the TV is in an easy space to connect. The sound quality of the Television minus the Home Theater system is very much equivalent to a sound bar. For myself I enjoy a little more bass in my audio with a surround sound feel but I would not say that this TV mandates needing that to enjoy its sound quality. All A/V Digital Inputs are in a space that is easy to remove/replace. The TV fits perfectly on my wall and it was easily mountable thanks to its very thin design. I was blown away by how thin the television was and the crystal clear output. The weight of the Television was very light but I would still recommend using TV people to mount to the wall. Due to how light this television is consumers can feel more at ease mounting their wall mounts into a wall via anchors into Dry Wall or directly to the stud. This is the feature television in my house and Ive gotten so many questions from friends and family as to how beautiful it is.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

This TV is Stylin

Sashikumar1 7/23/2020

Hey Everyone Im writing a review for the new TV we just received from LG This TV is AMAZING lets just start there. Its the OLED BX 2020 Model and 55 inches of wonderful color in my eyeballs The TV was easy to remove from the Styrofoam packaging and the assembly took LESS than 30 minutes. Flip up your TV put it on your stand and MANtake a look at that beauty Its SUPER thin Its maybe a quarter of an inch thick like the size of the very tip of your finger. When turning on the TV you see a bunch of pre-installed applications and one that caught my eye was Apple TV. This is a feature that is new and not in our older model the OLED B8 2018. Sound quality is great lots of bass depth range and the COLORSSS It does justice to 4K shows and movies for sure especially the ones using Dolby Vision IQ and Atmos. The shadows and depth of what we see in real life definitely resonate with the lighting of this TV. If these were glasses Id wear em Worth the investment Now get watchin
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Amazing Viewing Angle

Shortnsweet8 6/25/2020

I recently purchased an LG 55 TV OLED55BXPUA to use in my office as a third monitor as well as for streaming entertainment. I am blown away by how thin this TV is Plus the bevel around the edge is the thinnest I have ever seen and the picture quality is amazing. I love the webOS software on the TV it allows for seamless connectivity from my phone or laptop. It is very handy to be able to download streaming apps for all of our streaming services The Magic Remote has quick launch buttons and works in a way that it does not need to be pointed at the TV to work which is very useful. I do wish the power cord and other cord/cable outputs were in the same general area so you could do easier cable management when the TV is hung on the wall. The picture and sound quality are the best weve ever seen. We are blown away with the viewing angles and the picture quality it truly is the best TV we have owned. I highly recommend this LG TV *Disclaimer: I received this product at a discounted price in exchange for my honest opinion.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Amazing picture and sound

Harshp 6/18/2020

I bought this from best buy. I believe it released this year. So far i am very satisfied with this tv. It has great picture and it works very well with my ps4 pro. Best surround sound ive heard in any 55 inch tv. Only one downside is that when i slightly move the screen forward there is a clicky noise that comes from the speakers behind the tv.
Originally posted on

Yes, I recommend this product

 Incentivized Review






5 Stars


espen91 6/12/2020

I bought this TV about a month ago and I cannot stress how beautiful the picture is of the TV. I also like the additional features such as voice commands via the remote. I am highly satisfied with the LG brand and this product has blown our family out of the water in terms of quality and design.
Originally posted on

Yes, I recommend this product

 Incentivized Review