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3.4 | 21 Reviews

4K UHD HDR Smart LED TV - 55" Class (54.6" Diag)

LG 55UJ6300

Features

  • 4K Ultra HD Resolution
  • webOS 3.5 Smart TV
  • Active HDR
  • True Color Accuracy

Quick Specs

  • Type: 50 - 59 LED-LCD TV
  • Width: 49.2"
  • Height: 30.9"
  • Depth: 9.3"
  • Energy Star Rated: Yes
  • Screen Size: 55"
  • Max Resolution: 4K
  • WiFi Connected: Yes

See More

 
webOS 3.5 Smart TV

webOS brings together all of the most popular streaming video apps, including Netflix, brought to life in 4K, HDR or enhanced with HDR Effect. And webOS gives you access to more than 70 free premium Internet channels through the LG Channel Plus app.


Channel the Internet

Get 100 free IP channels including Got Talent Global, Outside TV Shorts, Just for Laughs, and more integrated right into the television. Discover premium new entertainment, sports and lifestyle programming or enjoy old favorites any time.


Watch what you want, when you want

Netflix Recommended TV recognizes Smart TVs that meet strict criteria for a superior Netflix experience, such as easy app access and new features. For the third year in a row, LG TVs have the distinction of being recommended by Netflix!


SLING TV

Introducing A La Carte TV, the only live TV service that lets you personalize your channel lineup and save. Customize with your favorite extras like Sports, Comedy, Kids, News, Hollywood, Lifestyle and more. Watch 7 Days Free! Restrictions apply.


Active HDR with scene by scene optimization

Elevate the HDR experience even higher with Active HDR which optimizes content scene-by-scene. Brights looks brighter, darks look darker and every image looks richer. For the most content choices, Active HDR even supports HLG.


True to Life Color

See an accurate and natural picture with advanced color mapping. True Color Accuracy automatically corrects color distortions for vibrant, lifelike color.


Consistent color and contrast from any seat

The IPS technology in LG TV uses in-plane switching to deliver rich colors and a strong contrast ratio that remain consistent at wide viewing angles. With IPS technology, any seat becomes the best in the house.

Features

  • 4K Ultra HD Resolution
  • webOS 3.5 Smart TV
  • Active HDR
  • True Color Accuracy
SUMMARY
Diagonal Class 55 inches
Diagonal Size 54.6 inches
Resolution 3840 x 2160
Display Type 4K UHD TVs
Display Format 4K UHD 2160p
HDMI Port(s) 3 (HDCP 2.2)
Other Input(s) 2 USB, 1 RF In (Antenna/Cable), 1 Composite In, Component In (Shared w/ Composite), 1 Ethernet, 1 Optical
Smart TV Operating System webOS 3.5
Speaker System 2 Channel
Other Features Active HDR, IPS Technology
PICTURE QUALITY
Ultra HD (3,840 x 2,160) Yes
Refresh Rate TruMotion 120 (Refresh Rate 60Hz)
Active HDR Yes
HDR Effect Yes
True Color Accuracy Yes
IPS Technology Yes
4K Upscaler Yes
SMART TV
webOS 3.5 Yes
Magic Remote Control Standard Remote Only
LG Content Store (App Store) Yes
Full Web Browser Yes
Channel Plus Yes
SMART SHARE
Screen Share Yes
Content Share Yes
AUDIO
Speaker System 2 Channel
Output Power 20W
DTS Decoder DTS-HD
Surround Mode Ultra Surround
Hi-Fi Audio Yes
CONNECTIVITY
Wi-Fi® Built In 802.11ac
Wi-Fi Direct Yes
IP Control Yes
Simplink (HDMI CEC) Yes
INPUTS
HDMI 3 (HDCP 2.2)
USB 2
RF In (Antenna/Cable) 1
Composite In 1
Component In Shared w/ Composite
Ethernet 1
Optical 1
POWER
Power Supply (Voltage, Hz) 100~240Vac 50-60Hz
Power Consumption TBD
Standby Mode 0.5W
WALL MOUNT
VESA 300 x 300
55UJ6300 (54.6" DIAGONAL) DIMENSIONS/WEIGHTS/UPC
Without Stand (WxHxD) 49.2" x 28.7" x 3.3"
W Stand (WxHxD) 49.2" x 30.9" x 9.3"
Shipping (WxHxD) 53.5" x 32.9" x 6.9"
TV Without Stand 31.3 lbs
W Stand Weight 31.5 lbs
Shipping Weight 40.6 lbs
UPC 719192609891

Quick Specs


  • Appearance

  • Type: 50 - 59 LED-LCD TV

  • Dimensions

  • Width: 49.2"
  • Height: 30.9"
  • Depth: 9.3"

  • Features

  • Energy Star Rated: Yes

  • Size

  • Screen Size: 55"

  • Panel

  • Max Resolution: 4K
  • WiFi Connected: Yes

Specification English

Energy Guide

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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.

3.4 out of 5

57% of reviewers recommend this product.

2 Stars

Leg Broke/ No Wifi

Leony 8/26/2022

I purchased this tv a couple years ago and most of the time it has not connected to the Wifi. I had to use an Ethernet cable but that was tolerable. Then all of a sudden at 5 am this morning as my fianc and I were asleep the TV collapsed. The legs on the TV broke causing it to fall forward and completely shattered the screen. This is obviously a manufacturer issue because so many others have experienced the same defect. Its very unfortunate that there hasnt been any initiatives to target such a common issue.
Originally posted on lg.com

No, I do not recommend this product

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3 Stars

Network setting

DM6122 6/1/2022

I feel helpless unfortunately Im having the same exact issues. I had my LG smart TV since 2017 and never had any issues it is now June 12022 and my TV will not connect to my network I tried everything at this point Idk what to do totally exhausted. I love my TV and its not working
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
1 Stars

Nia 1227 3/26/2022

No happy it is not connecting to the internet. At this time I do not recommend this tv
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Great sounds tv features

Kinah 2/25/2022

Love this tv it has everything i need all the apps i use
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent product

NikkiPSL 2/24/2022

Bought this for my parents for Christmas. They had a TV that had burned out pixels in the middle of the screen and not enough money to replace it. I was a big blessing for all of us. So thank you for making a product that lasts in a world where it seems all things are being made with less care to how long it will last.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Broken Leg

iAnomaly 2/8/2022

I had this TV for maybe 3 years with no issues. Today when I was at work one of the legs snapped and fell to the ground as many others have noted. If you pick one up I would purchase an aftermarket stand that integrates with the VESA mount. Ethernet port ruined snapped off the board. HDMI port ok but stripped the cable so its unusable. Who knows how long it will last after taking a fall
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

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5 Stars

great photo

faycal 1/12/2022

very happy since I purchased my tv and I will recommended to anyone
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
5 Stars

Great all-around

Hman50 1/6/2022

Purchased as our primary TV. Happy with picture quality and available features and adjustments Good value for the money.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
1 Stars

Bad Wi-Fi card. TV dont work.

Milligan73 12/23/2021

I purchase TV and got no help with repair or a new TV.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great Clarity

JohnJA 12/11/2021

The picture is almost as clear and crisp as an OLED set. Good quality product for the price.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

TV Support Legs Broke - LG says too bad

LEOJ67 11/28/2021

Sitting in my living room when I saw the TV fall onto the floor. Turns out the front of te support legs cracked and broke letting the off balance TV fall to the floor. Of course it cracked the screen and the TV is no longer functional. Fortunately we dont have small children because it could have seriously hurt a small child. I contacted LG to report what I believe to be a serious flaw in the design of the support legs. They sent a technician out to inspect and did a telepresence review of the TV and legs with techs at LG. Basically they declined to do anything other than to pay for the labor of the technician that came to our home to inspect the damage. Nice deal huh. What is really disturbing about this is that I have found other customer comments out here - THAT HAD EXACTLY THE SAME ISSUE ITS A KNOWN DEFECT TO LG AND THEY TAKE ZERO RESPONSIBILITY. Life is no longer good for my LG TV.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Legs

Tome29036 10/24/2021

I purchased this in 2018 and both legs cracked. TV almost fell over. Customer service did nothing and didnt care enough to tell me they were not going to do anything.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

good clear picture

BFFM 10/3/2021

Had mine for over two years now and am very satisfied. no need to shop elsewhere..
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

I love my LG The picture is fantastic

Winnie M 9/28/2021

I brought it 4 years ago and love it. I do not have a picture right now.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Leg Broke

Satinder 9/7/2021

On the weekend when we woke up we saw our TV tilted forward when I check I saw one of a leg was about to break .Had a big crack on the middle of the leg . Thank god this thing happened over the weekend because my 4 year old always sits in front of the TV and plays there.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Super Smart Tv

JBoss 8/31/2021

LG has provided me with great support I appreciate all the features on the TV. I like the ease of one remote
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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1 Stars

Leg Failure on TV

Chicago Suburb 8/17/2021

One of the legs on my 55 inch LG 55LJ5500 failed. It had a hairline crack when I purchased it about 1/2 cm long. I did not think anything of it. Unfortunately three years later I touched the top corner of the TV and the leg broke into two pieces causing the TV to fall and break. No one was hurt. I see this is a problem with other too.
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Works perfect

Judykwan 8/4/2021

Friendly customer service arrived on time great service
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Awful built

Bobby198 8/1/2021

Manufacturing issues TV legs are so weak that they broke off and when we came home the next day the TV had toppled over and broke the screen. *thumbs down
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Great T.V.

Tmdavis 7/21/2021

We love our big screen t.v. And all it has to offer
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Mikie44 7/20/2021

My LG TV is several years old and I have had no problems with it. I would certainly buy another.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value