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4.7 | 26 Reviews

LG CX 48 inch Class 4K Smart OLED TV w/ AI ThinQ® (48.2'' Diag)

LG OLED48CXAUB

Features

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

Quick Specs

  • Type: OLED TV
  • Width: 42.2"
  • Height: 24.3"
  • Depth: 1.8"
  • Energy Star Rated: No
  • Screen Size: 48"
  • WiFi Connected: Yes

See More

 
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.


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.


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.


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.


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.


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.


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.


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.


See more of your content in 4K

Just because it wasn't filmed in 4K doesn't mean you can't see it that way. Our most advanced 4K processor uses AI and deep learning to authentically upscale lower resolution content, translating the source to 4K's 8.3+ million pixels. The technology is so good, you might mistake non-4K for true 4K*.


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.

Features

  • Self-lighting OLED: Perfect Black, Intense Color, Infinite Contrast
  • 9 Gen 3 AI Processor 4K with AI Picture Pro/Sound Pro
  • Dolby Vision IQ and Dolby Atmos
  • webOS + ThinQ AI w/ Magic Remote
  • Gaming: G-SYNC Compatible, FreeSync, VRR, ALLM
PICTURE(PANEL)
Display Type OLED
Display Resolution 4K Ultra HD (3,840 x 2,160)
Wide Viewing Angle Yes
Dimming Technology Pixel Level Dimming
PICTURE(PROCESSING)
Picture Processor 9 Gen 3 AI 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 Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro
Clarity Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Color Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy Pro
Motion OLED Motion Pro (not supported on streaming content)
Resolution Upscaler AI Upscaling
GAMING
G-SYNC Compatible Yes
FreeSync™ Yes
VRR (Variable Refresh Rate) Yes
ALLM (Auto Low Latency Mode) Yes
Response Time >1 ms
HGiG Yes
AI TV(ARTIFICIAL INTELLIGENCE)
LG ThinQ® AI Yes
Google Google Assistant Built-in "Works with" Google Assistant
Alexa Alexa Built-in "Works with" Alexa
Apple Apple Airplay2, Apple Homekit
Intelligent Voice Recognition Yes
Home Dashboard Yes
AI Picture Pro / AI Picture AI Picture Pro
Auto Genre Selection Yes (SDR/HDR/Dolby HDR)
SMART TV
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
AUDIO
Speaker System 2.2 Channel
Output Power 40W (20W Woofer)
Speaker Direction Front Firing (Reflector)
AI Sound Pro / AI Sound AI Sound Pro
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
CONNECTIVITY
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
INPUTS & OUTPUTS
HDMI Input (HDCP 2.2) 1 (rear) / 3 (side)
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
USB Ports (v 2.0) 2 (rear) / 1 (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
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
Typical Power Consumption 92W
Max Power Consumption 256W
Annual Power Consumption 171KWh/y
DIMENSIONS/WEIGHTS/UPC
TV Dimensions with Stand (WxHxD) 42.2" x 25.6" x 9.9"
TV Dimensions without Stand (WxHxD) 42.2" x 24.3" x 1.8"
Packaging Dimensions (WxHxD) 48.2" x 29.5" x 8.1"
Stand Width 33"
TV Weight with Stand 41.7 lbs
TV Weight without Stand 32.8 lbs
Packaging Weight 49.4 lbs
VESA Mounting (W x H) 300 x 200
UPC 719192642041
ACCESSORIES INCLUDED
Remote Magic Remote
Remote Control Battery Yes
Power Cable Yes
Quick Start Guide Yes
E-Manual Yes
GENERAL
2020 Model Yes
Country of Origin Mexico
WARRANTY
Limited Warranty Please see Support tab for full details on the limited warranty

Quick Specs


  • Appearance

  • Type: OLED TV

  • Dimensions

  • Width: 42.2"
  • Height: 24.3"
  • Depth: 1.8"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 48"
  • 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.

4.7 out of 5

92% of reviewers recommend this product.

5 Stars

A Good Decision

GVBinAZ 4/17/2022

Im glad I decided to spend the extra $ to get the OLED quality on this 48 TV. Since I plan on keeping it for a long time I wanted the latest best features available to date especially not knowing future availability of products during the current shipping and logistics issues. This TV has outstanding color and the viewing angle is excellent from nearly anyplace in the room. The sound quality is also amazing. No real problem with learning the magic remote its a matter of practicing with it for a few days. And as usual Costco sweetened the deal with extras perks.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 
5 Stars

Amazing TV Viewing

Robthejarhead 3/18/2022

The OLED showcases an amazing picture. I paired the TV w the LG P7 for a rear speaker. Numerous functions and adjustments will suit your audio and visual needs.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Fabulous The picture is amazing.

Snoooks 2/8/2022

I love the picture quality. I dont need to wear my glasses
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Superb Picture Quality

JDN753 1/12/2022

I bought this a few months ago and have been very pleased with the picture quality. It is better than any TV I have owned to date and my last TV was a higher end Panasonic plasma. Blacks are pitch black and contrast and resolution is as good or better versus anything new that I have seen. There are already plenty of reviews on this set so I dont need to detail it further. I do have an issue with the bluetooth where sometimes when initiating and connecting with some nice earbuds it will not pair so the work around for me is to disconnect/delete the device from the list in settings turn off/on the auto search feature toggle it and then search again until it IDs it then add it in and then I have access to the connection again and pairing completes. I hope this is a software issue and that a new version of the software will be implemented to address this bug. Otherwise I have been very happy with this set and enjoy the picture quality and built-in sound.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great picture

tlmsb88 1/6/2022

I researched had decided on a different brand but for a few hundred more this tv picture was far better than the other brands. I stream cheaper tv I had only lasted 14 months before it died lots of issues with slow streaming.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Great TV

meaganmargaret 1/2/2022

Exceptionally bright with beautiful color saturation
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Gorgeous in all ways

Peterrose 12/6/2021

We love our LG OLED TVthe sharpness and depth of the picture as it feel like we are not watching TV but seeing a play. Thank you for such a wonderful way to enjoy shore in our own family room.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Simply The Best TV Ive Ever Owned

DGlass 8/23/2021

Theres not too many products you buy now a days that exceed your expectations. Buying the LG OLED 48 is one of those products. I was skeptical about the quality of the picture until I actually brought it home. The colors are so vivid real I feel like Im watching my shows for the first time. This is one of the best investments Ive ever made....
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Power issues

Phillip in Ellijay 8/23/2021

Ive had this TV a little over 3 months and about two weeks ago it powered off suddenly and has not powered on since. Ive have not been able to get any service from LG yet.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

A fantastic viewing experience

Cwjr488 8/16/2021

We bought this OLED48CXPUB less than a month ago and are captivated by the beauty of the picture. In fact we have been bing watching almost since we set it up.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing

Junior82 8/11/2021

I have had this tv from the day one release. I use it almost 100 of the time for my Xbox series x and ps5. Works flawlessly. There was a small issue in the beginning but that was quickly fix with a firmware update.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Stunning picture

pkgtime 8/1/2021

I purchased this TV after heading to the store to see what pictures and brands I might like to purchase we go 10+ years between TVs. My wife and I stopped in our tracks when we saw this TV. It was more expensive than I was planning but oh has it been worth it. Such a great clean crisp picture. Even the old shows look good. Im used to the FireStick OS but the Web OS appears to be solid. Like how easy it is to navigate. Still have to use the DirecTV remote sometimes but really a great set. Now they just need to add HBO Max to Web OS
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Awesome TV

Deryl86 7/29/2021

I bought it for gaming and Im not disappointed. Colors are sharp and the definition is amazing. Price is good too
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing television

Happy Dooley 7/28/2021

My new LG OLED television is jaw-dropping amazing The picture is ultra-beautiful and the smart features make it super easy to navigate around and bring in hundreds of programming choices I didnt know that a smart TV could be so smart Even when the set is not on and theres no picture on the screen it becomes beautiful furniture
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Great Equipment

Abc862323 7/28/2021

Great picture and sound easy to set up. My wife and I are very satisfied with the TV ever since we purchased it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great TV

Markie G 7/27/2021

I recently purchased this TV to replace an older high definition model. The picture is absolutely beautiful and the sound is fantastic. If LG made it in a smaller size I would definitely buy another.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best TV Ive Ever Owned

Shadow104 7/19/2021

Really great TV everything works great. Enjoying all the features.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Easy Set-Up - Great Picture

Lou De 6/29/2021

This TV was a breeze to set-up and connect to cable and streaming services. The picture is terrific and the sound is much better than expected.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best of the best

Rick890 6/24/2021

Very much happy with the tv. Play games is a breeze with it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

The best TV I have ever owned.

mazz520 6/10/2021

After painstakingly researching the best TV under 50 all reviews pointed to this TV. They were correct. The picture is amazing. The only downside was the cost. The 55 was actually the same price. My cabinet can only accommodate a TV less than 43 wide so I had to get the 48. All in all I am very happy.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

So many good features and one problem

Bobcatt 5/22/2021

I have owned this TV for about 1 month picture quality as good as you can get and the access to features are seamless. Set up was easy to perform. The one problem which was identified in other reviews is the skip of the voice and the picture it can off a millisecond but is noticeable at times and hard to get used to I am working on hopefully a solution. With only a short term experience and as we all know long term is when the real evaluations are made the TV is a good TV and if the voice problem wasnt occurring a short term five star rating would have been made.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

no instruction book

redding 5/17/2021

great screen good sound. IF we could figure how to use it. Nothing like our old TV.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

OLED - full blacks amazing controller

Nona97 5/17/2021

If you want top of the line OLED this is it. The 48 inch provides flexibility in terms of using it in the bedroom main room or even as a pc monitor for gaming Love it The controller has wii type technology to follow your hand movement and has voice control as well. The quality is amazing And those full blacks make quite the difference especially when watching HDR content.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great features

Squaredancers 5/14/2021

Picture is clear and sharp with beautiful outstanding real life color. Sound is amazing. Thin and lightweight. So happy with purchase wish I would have bought sooner Absolutely love it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

I love my LGOLED48CXAUB TV

Value Seeker 5/7/2021

This is my first experience with a Smart TV. I love the size and picture quality of this TV used in my Family room. It prompts me occasionally to use smart features. Some of these prompts come from email suggestions. The free LG Streaming Channels came as a complete surprise to me. I am trying to integrate them into my everyday viewing. I love it.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

jtw123654 4/24/2021

I bought this OLED TV little over a month ago. This is a great smart TV with very good features and an excellent picture. It also comes at a reasonable price. I am quite happy with the purchase.
Originally posted on lg.com

Yes, I recommend this product

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Value