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Important information

Visible screen diagonal

55" / 140 cm

Top Brand: LG

Highly Rated

100K+ customers rate items from this brand highly

Trending

100K+ orders for this brand in past 3 months

Low Returns

Customers usually keep items from this brand

Product Description

Active HDR analyzes and optimizes HDR10 content scene-by-scene for an even more striking, more breathtaking High Dynamic Range experience. The IPS 4K panel 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 4K, any seat becomes the best in the house. LG TVs with webOS now offer Channel Plus, integrating 50+ free streaming channels including Sports Illustrated, TIME, People and more. Discover premium new entertainment, sports and lifestyle programming right now.

What's in the box

Stand

TV

Compare with similar items

	This Item LG Electronics 55UJ6300 55-inch 4K Ultra HD Smart LED TV (2017 Model)	Recommendations LG 50” UQ75 Series LED 4K UHD Smart webOS TV, 2022 (Renewed)	dummy LG Electronics 43UJ6300 43-Inch 4K Ultra HD Smart LED TV (2017 Model)	dummy LG Electronics 65UK6300PUE 65-Inch 4K Ultra HD Smart TV (2018 Model)	dummy LG 65UN7300PUF Alexa Built-In UHD 73 Series 65" 4K Smart UHD TV (2020)
	See details	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	Currently unavailable.	$299.99	$602.76	$599.99	$599.99
Delivery	—	Get it May 14 - 16	Get it May 13 - 16	Get it May 10 - 14	Get it May 10 - 14
Customer Ratings	3.9219	4.228	4.1324	4.2300	4.61,864
Picture quality	3.2	4.6	3.8	4.0	4.2
Sound quality	3.5	—	4.0	3.9	4.3
Smart Features	—	4.4	3.1	3.9	4.2
Remote Control	—	3.4	3.6	—	4.3
Sold By	—	Hyper Microsystems	BH-Boston	Deals 24 Store	Deals 24 Store
display type	LED	Real 4K Display	LED	LCD	LED
display size	55 inches	50 inches	43 inches	65 inches	65 inches
model year	2017	2022	2017	2018	2020
resolution	4K	4K	4K	4K Ultra HD (3840 x 2160)	4K
operating system	WebOS	WebOS	WebOS	WebOS	WebOS
hardware interface	ethernet, usb, hdmi	usb2.0, hdmi, bluetooth 5, ethernet, radio frequency	ethernet, usb, hdmi	usb, hdmi, ethernet	hdmi, usb2.0, radio frequency, ethernet, composite video
connectivity tech	—	HDMI, Bluetooth, Ethernet, USB, Wi-Fi	—	USB	HDMI, USB, Ethernet, Wireless, Bluetooth

Product information

Technical Details

Brand Name

‎LG

Item Weight

‎31.1 pounds

Product Dimensions

‎49.2 x 53.54 x 32.87 inches

Item model number

‎55UJ6300

Batteries

‎2 AA batteries required. (included)

Is Discontinued By Manufacturer

‎No

Number of Component Outputs

‎Optical

Special Features

‎Flat

Item Weight

‎31.1 Pounds

Standing screen display size

‎55 Inches

Aspect Ratio

‎16:9

Wattage

‎20 watts

Additional Information

ASIN

B01N39OF7M

Customer Reviews

3.9 219 ratings

3.9 out of 5 stars

Date First Available

February 24, 2017

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here. [PDF ]

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From the manufacturer

4K UHD HDR Smart LED TV - 55" Class (54.6" Diag) - 55UJ6300

Key Features:

- 4K Ultra HD Resolution.

- webOS 3.5 Smart TV.

- Active HDR.

- True Color Accuracy.

Unleash premium movies and TV shows in just a few clicks, in addition to free content with Channel Plus. And experience it in a whole new way with remarkable 4K clarity and ultra-accurate color.

Features


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. Please check with content providers for required bandwidth to stream videos. Smart service on product is subject to change. Some apps that appear on the screen image may not be preinstalled; internet connection is required for download.	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. Available on 4K UHD TVs. Please check with content providers for required bandwidth to stream video.	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! Netflix streaming membership required. Ultra HD availability subject to your Netflix subscription plan, Internet service, device capabilities, and content availability. Visit official website.	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.

Additional Features


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 backward-compatible HLG.	True to Life Color See a more accurate, natural picture with advanced color mapping. True Color Accuracy automatically corrects color distortions for vibrant, lifelike color.	More 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.


	UJ6300	UJ6470	UJ7700
	See Details	See Details	See Details
Customer Reviews	165	36	159
Screen Size Class/Display Type	43" 49" 55" 60" 65" / IPS 4K Display	75" / IPS 4K Display	49" 55" 60" 65"/ IPS 4K Display
Wide Color Gamut	No	Yes	Yes
True Color Accuracy	Yes	Yes	Yes
Ultra Luminance	No	Yes	Yes
Local Dimming	No	Yes	Yes
HDR	Active HDR + HDR10 + HLG	Active HDR + HDR10 + HLG	Active HDR with Dolby Vision + HDR10 + HLG
Smart TV / Magic Remote Included	Yes with webOS 3.5 / No (Standard Remote Only)	Yes with webOS 3.5 / No	Yes with webOS 3.5 / Yes
Number of USB Ports	2	2	2
HDMI Ports	3 (HDCP 2.2)	4 (HDCP 2.2)	4 (HDCP 2.2)
Audio	Ultra Surround 2 Ch 20W	Ultra Surround 2 Ch 20W	Ultra Surround 2 Ch 20W

Product guides and documents

User Guide (PDF)

Customer reviews

3.9 out of 5

219 global ratings

How customer reviews and ratings work

Customers say

Customers like the picture quality, quality and ease of setup of the television. They mention that it has a very good picture, the color is unbelievable and the image detail of the 4K Ultra HD is amazing. They appreciate the ease of use and the WebOS interface is intuitive. Customers also mention that the TV is excellent value for money. However, some customers have issues with wi-fi, and brackets. Opinions are mixed on sound quality and performance.

AI-generated from the text of customer reviews

46 customers mention40 positive6 negative

Customers like the picture quality of the TV. For example, they mention it's a very good picture, more than satisfactory, and the color is unbelievable. The image detail of the 4K Ultra HD is amazing. The TV looks great, and has a crisp and clear screen.

"...get a sound bar as the speakers are in back of the set, but the quality of picture and options with the 'smart' feature are very good indeed." Read more

"...I have a picture quality much more than satisfactory when scaling back the Data Consumption,and not realizing a quality loss...." Read more

"...Delivery crew was very polite and professional. Image quality and the extra features, such as Wi-Fi connectivity, built in Netflix, and ARC channel..." Read more

"...- LG replaced a 58" which has no comparison to LG 55" - amazing picture - super easy to set up - if this goes I will replace with another LG..." Read more

37 customers mention30 positive7 negative

Customers like the quality of the television. They say it's an excellent TV with great picture quality. Some customers also mention that it has many features and is user friendly. Overall, most are satisfied with the quality and functionality of the product.

"So far this has been a really nice TV with many features that will take some time for me to learn...." Read more

"The TV is nice but mounting on the wall was a bitch. We could find bolts to fit the back of the TV for hanging it on the wall...." Read more

"...if you don't like the preset defaults, very nice clarity and realistic HD movies...." Read more

"Very user friendly and smart TV with a very good picture...." Read more

15 customers mention13 positive2 negative

Customers like the ease of setup of the television. They mention that it's very user friendly, has a good picture, and is easy to tie them together for a neat appearance. They also appreciate the intuitive WebOS interface and the easy-to-use remote.

"I love this TV. The WebOS interface is really intuituve. The inclusion of Channel+ which is LGs version of free IP TV is great...." Read more

"...; which has no comparison to LG 55" - amazing picture - super easy to set up - if this goes I will replace with another LG - customer service..." Read more

"...It was also fairly easy to set up and connect my devices to it. The one thing I dont like is the stand that comes with the tv...." Read more

"...The first thing it did, was go into auto setup. Very easy to follow, very bright and colorful screen...." Read more

14 customers mention12 positive2 negative

Customers like the value of the television. They say it's the best on the market, and it'll last a long time.

"Good TV for the price. The biggest missing piece is an instruction manual. People heavy into techie may not have a problem. LG.com rep not helpful." Read more

"Price was fair for what you wantGreat qualityThe standing condition was like newFast delivery" Read more

"...earphone plug and the sound is not the greatest but in total, great item for the price." Read more

"This is the best on the market for sure!" Read more

11 customers mention5 positive6 negative

Customers are mixed about the sound quality of the television. Some mention that the sound is pretty good, with good video quality and sound, and the ARC channel for surround sound is amazing. However, others say that the speakers are something left to be desired, the louds are LOUD and the quiets are quiet, and that the loud sound makes it difficult to hear what people are saying.

"...such as Wi-Fi connectivity, built in Netflix, and ARC channel for surround sound are all amazing given the low price this TV was purchased for." Read more

"...Sound sucks but I'm yet to find a TV in the last decade that has good speakers...." Read more

"...The sound quality is better than other similar tvs I have owned and It has more options for adjusting sound which I really like...." Read more

"...Although the speakers are something left to be desired about their quality and loudness, as I must turn the TV up to almost 100% volume to make it..." Read more

8 customers mention5 positive3 negative

Customers are mixed about the performance of the television. Some mention that it works perfectly, has great smart features, and is responsive. However, others say that it only works when it wants to and that some websites don't work on their browser.

"...It works well with my XBox One S and HDR is definitely noticeable when available." Read more

"...No FOX sports app. No Pandora radio. The mini TV in the browser only works when it wants to. And there's websites that don't work on their browser...." Read more

"...Smart features worked great, the remote and OS was responsive. However, like many others the backlit LEDs started “dying” by turning blue...." Read more

"Normally works pretty good but once it lost the wifi connection, including the provider previous password...." Read more

10 customers mention0 positive10 negative

Customers are dissatisfied with the Wi-Fi capabilities of the television. They say that it randomly drops WiFi and can't connect. Some customers also mention that the panel has begun to fail after less than three years.

"...I have had 2 times now where it stopped connecting to my WIFI and then it says 'no connections available', but that could be my router...." Read more

"Normally works pretty good but once it lost the wifi connection, including the provider previous password...." Read more

"...expensive than the new Samsung and very disappointed that it only lasted 2 years and now the smart TV features are going away. Cheaply built...." Read more

"...Worst thing about this tv is it keeps dropping the wifi link...." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the brackets of the television. They mention that the legs broke easily, and the TV fell off.

"...to each end of the tv are very small and look and feel like they are going to break . It worried me so much I ordered a wall mount to use instead...." Read more

"...exactly 1 year, with no warning, both the legs broke and the TV toppled over and smashed onto my hardwood floors. Almost got the Chihuahua!..." Read more

"...My grandson bumped into it on the side and the panel cracked." Read more

"Both brackets broken yesterday and the TV fell off. Minutes after my daughter and my small pets left the room...." Read more

Reviews with images

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Top reviews from the United States

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J. Alabi

Great Picture Quality

Reviewed in the United States on March 6, 2018

Verified Purchase

I love this TV. The WebOS interface is really intuituve. The inclusion of Channel+ which is LGs version of free IP TV is great.

The settings out the box are not picture perfect. However, it's always best to change picture settings to what suits you best.

Coming from a Plasma TV it takes getting used to the Soap Opera Effect.

The blacks of this TV are not deep and depending on what TV you are coming from it can be quite glaring.

Sound sucks but I'm yet to find a TV in the last decade that has good speakers. I feel like manufacturers have given up on investing in sound quality when most users can get good cheap sound bars.

It works well with my XBox One S and HDR is definitely noticeable when available.

Reviewed in the United States on August 28, 2017

Verified Purchase

Exactly what we wanted. Will have to get a sound bar as the speakers are in back of the set, but the quality of picture and options with the 'smart' feature are very good indeed.

6 people found this helpful

Helpful

Chris Donovan

Began dying after two years

Reviewed in the United States on February 14, 2021

Verified Purchase

The TV was great for the first two years. Smart features worked great, the remote and OS was responsive. However, like many others the backlit LEDs started “dying” by turning blue. At first we had one large blue spot in the lower left, then another a month later in the middle right. It’s very noticeable when the screen is bright or against a white background as it gives maybe a 12” area a very blue tint. We don’t use the TV an excessive amount or leave it on when we aren’t using it. It would probably die a lot faster if it was used in a commercial space where it’s on for most of the day.

Looking online this failure is very common, and repairing it is possible but requires dismantling the TV and purchasing replacement LED strips. It’s a shame that we have to now replace the TV, and I won’t be purchasing an LG TV or monitor again given the short lifespan of this set.

Summary: Don’t purchase this TV. It will begin to fail after two years.

Edit: One month later there is now six large blue spots on the screen. We won’t be purchasing LG again.

One person found this helpful

Helpful

JakeDog

Great TV but Control your Data Usage While Streaming

Reviewed in the United States on September 8, 2017

Verified Purchase

So far this has been a really nice TV with many features that will take some time for me to learn.
This TV along with any other 4K TV is going to chew up your data when viewing 4k programming, so watch out.
I use the top of the line Roku 4 with this TV and the ROKU 2 for my other 1080p TV.
From 2005 until 2015 I cut the cord and had internet only. This is when I first began using the Roku Streaming Device, my first being the Roku 1.
In addition I use a Wiengartz amplified digital flat antenna that gives me about 35 local over the air channels that is nice to have when the cable and internet go out in a storm.
I have a 1 terabyte cap on my Data Usage, so with the 4K programming it will go through the Data rather quickly.
I have Netflix and a few other premium channels. Luckily you can adjust the bit rates on both the Roku and Netflix.
I have a picture quality much more than satisfactory when scaling back the Data Consumption,and not realizing a quality loss.
You need to watch this usage closely not to go over the cap if you have one.
Using an average 30gb a day or less I can stream all day and night when scaling back the Bit Rate and still enjoy this TV.
For the price of this 2017 model and quality of picture I don't think I could go wrong.
I have this paired with a new mid-range Onkyo 4K receiver and my mid-range surround sound system, and it is most enjoyable.
I gave this a four star rating as I have not had the TV long enough to understand its capabilities and its long term use.

10 people found this helpful

Helpful

Scott L. Hartwell

Excellent Value

Reviewed in the United States on February 13, 2018

Verified Purchase

TV arrived meticulously packaged, with no damage. Delivery crew was very polite and professional. Image quality and the extra features, such as Wi-Fi connectivity, built in Netflix, and ARC channel for surround sound are all amazing given the low price this TV was purchased for.

Helpful

tech2

Great picture but overpriced!

Reviewed in the United States on June 21, 2017

Verified Purchase

Bought this together with a TCL 55P607 because I was worried about the TCL not meeting quality standards, boy was I wrong! The TCL is actually better than this set and $188 cheaper!. Giving it 2 stars as I think it's overpriced and the user interface sucks. Was a total pain trying to get it setup.

16 people found this helpful

Helpful

Mary

Best picture

Reviewed in the United States on April 29, 2018

Verified Purchase

Best wide screen ever - LG replaced a 58" which has no comparison to LG 55" - amazing picture - super easy to set up - if this goes I will replace with another LG - customer service was very helpful - only drawback was the legs - solved that by getting a pestal mount . Be sure and measure where legs will sit .

One person found this helpful

Helpful

Penski

It’s a bitch to mount on the wall

Reviewed in the United States on August 18, 2018

Verified Purchase

The TV is nice but mounting on the wall was a bitch. We could find bolts to fit the back of the TV for hanging it on the wall. We finally had to retread the holes in order to get the bolts to fit. The power cord was missing. But, fortunately the cord from the old TV fit.

Helpful

Top reviews from other countries

Brent Robinson

It’s the smallest detail that had the most impact.

Reviewed in Canada on March 2, 2024

Verified Purchase

This was an excellent value TV for its time. Although you can see some unevenness in the screen only whilst watching an even white or light background, overall it is pretty good. HOWEVER, there is no excuse that having the television just sitting on the supplied legs would “wear out” the cheap legs and they would break after just 6 years in the exact same position making the unit fall over and crash onto the floor, taking chips out of my designer console. Now I have to find out how to buy new legs. This is ridiculous. THIS SHOULD NOT HAPPEN

Amazon Customer

Pretty good.

Reviewed in Canada on July 19, 2017

Verified Purchase

Great TV, but it doesn't handle resolution changes when switching from gaming back to use as a PC monitor. Occasionally my browser will be super small after closing a game. Small issue with an otherwise great tv.

3 people found this helpful

Bella

I have had some problems with this TV connecting to ...

Reviewed in Canada on July 23, 2018

Verified Purchase

I have had some problems with this TV connecting to the internet - it seems to load netflix slowly.

Amazon Customer

Not impressed :(

Reviewed in Canada on October 22, 2017

Verified Purchase

You get what you pay for. The image quality did not meet my expectations.

2 people found this helpful

Ken

great tv, i love it

Reviewed in Canada on September 30, 2017

Verified Purchase

great tv, i love it. LG is a solid company.
the first tv shipped w/ a cracked screen, amazon promptly exchanged me a new one.
I am an amazon customer for life. don't even go to malls anymore.
R.I.P bestbuy.

11 people found this helpful

See more reviews

Screen Size	55 Inches
Brand	LG
Display Technology	4k uhd
Resolution	4K
Refresh Rate	60 Hz
Special Feature	Flat
Included Components	Stand, TV
Aspect Ratio	16:9
Product Dimensions	9.3"D x 49.2"W x 30.9"H
Supported Internet Services	Netflix, Hulu, Browser

LG Electronics 55UJ6300 55-inch 4K Ultra HD Smart LED TV (2017 Model)

Delivery & Support

About this item

Customers also viewed these products

Important information

Visible screen diagonal

Top Brand: LG

Product Description

What's in the box

Compare with similar items

Product information

Technical Details

Additional Information

Warranty & Support

Feedback

Where did you see a lower price?

Looking for specific info?

From the manufacturer

4K UHD HDR Smart LED TV - 55" Class (54.6" Diag) - 55UJ6300

Features

webOS 3.5 Smart TV

Channel the Internet

Watch what you want, when you want

Sling TV

Additional Features

Active HDR with scene by scene optimization

True to Life Color

More consistent color and contrast from any seat

Videos

Videos for this product

TV Buying Guide: Screen Resolution

Videos for this product

Unboxing: LG UJ6300

Videos for this product

Expert Review: LG UJ6300

Videos for this product

Expert Review: LG SJ8500

Videos for this product

LG TV Product Line Comparison

Product guides and documents

Customer reviews

Customers say

Reviews with images

Top reviews from the United States

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