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4.6 | 1096 Reviews

4K UHD HDR Smart LED TV - 43" Class (42.5" Diag)

LG 43UJ6300

Features

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

Quick Specs

  • Type: 40 - 49 LED-LCD TV
  • Width: 38.5"
  • Height: 24.8"
  • Depth: 8.7"
  • Energy Star Rated: Yes
  • Screen Size: 43"
  • Max Resolution: 4K

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 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.


ENERGY STAR® QUALIFIED

Earning the ENERGY STAR® means a product meets stringent energy efficiency requirements set by the US Environmental Protection Agency. ENERGY STAR® certified televisions are on average, 27 percent more energy efficient than conventional models, saving energy in all usage modes: sleep, idle and on.

Features

  • 4K Ultra HD Resolution
  • webOS 3.5 Smart TV
  • Active HDR
  • True Color Accuracy
SUMMARY
Diagonal Class 43 inches
Diagonal Size 42.5 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 200 x 200
43UJ6300 (42.5" DIAGONAL) DIMENSIONS/WEIGHTS/UPC
Without Stand (WxHxD) 38.5" x 22.6" x 3.2"
W Stand (WxHxD) 38.5" x 24.2" x 7.4"
Shipping (WxHxD) 41.7" x 26.0" x 6.0"
TV Without Stand 18.3 lbs
W Stand Weight 18.5 lbs
Shipping Weight 23.1 lbs
UPC 719192609914

Quick Specs


  • Appearance

  • Type: 40 - 49 LED-LCD TV

  • Dimensions

  • Width: 38.5"
  • Height: 24.8"
  • Depth: 8.7"

  • Features

  • Energy Star Rated: Yes

  • Size

  • Screen Size: 43"

  • Panel

  • Max Resolution: 4K

Specification English

Energy Guide

Get Adobe Reader

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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.

4.6 out of 5

89% of reviewers recommend this product.

Great image

happyretiredcouple 9/17/2018

We bought this LG TV for our snug We sit 12 feet away from the screen and have enjoyed amazing image and sound quality for our evening viewing. We love that the TV connect directly to our WiFi. The control that comes with this model connects us quickly to NetFlix and to Amazon with single push of a button.

Yes, I recommend this product

Features

 

Quality

 

Value

 

wonderful item

sabatphoto 9/16/2018

I am very happy with this TV. I bought this a month ago is great.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Pleasure to watch

Rayfe082 9/10/2018

Bought my TV last month unsure of his realistic a smart TV would be in my area and was pleasantly surprised at how well the reception is and how much use i am getting from it

Yes, I recommend this product

Features

 

Quality

 

Value

 

it has great features like the preloaded apps

bmrkjs 9/9/2018

bought about a month ago was very easy to set up but not being very tech savy anymore would have been great to have more information about the installed apps

Yes, I recommend this product

Features

 

Quality

 

Value

 

great tv

me happy 8/29/2018

This has many advantages in a tv the customer support really helped me

Yes, I recommend this product

Features

 

Quality

 

Value

 

LG 4K

Perry 1949 8/20/2018

I bought this TV because of the special and its 4K features. Im not disappointed color quality is excellent.

Yes, I recommend this product

Features

 

Quality

 

Value

 

My first smart tv

gcmoore 8/19/2018

It has been fun to learn how to use my first smart tv. I like the wifi features and the variety of media options. I wish there were more LG supported apps for more streaming cable services.

Yes, I recommend this product

Features

 

Quality

 

Value

 

only have fiber optics with internet

Cherryl75 8/18/2018

perfect size for small cabin dont have dish NO Manuel to review so dont get best use of TV. lacks ease of use for dummies.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Good tv for the money.

skidplate 8/14/2018

Easy to set up and operate once I fiddled with remote. Included instructions were bare minimum. The overall brightness of the screen left a little to be desired.

Yes, I recommend this product

Features

 

Quality

 

Value

 

William119 8/14/2018

l bought this in April of 2018 and when l change channels the channel guide on tv doesnt work right it doesnt show the channels as you use the remote. you have to set and wait for thr channel to show from being black to white with the channel number and information on it

No, I do not recommend this product

Features

 

Quality

 

Value

 

Great 4k TV value

1badRS6 8/11/2018

Bought this just to get a TV for my interim move. It has a great picture and functions as expected. The menu is a little slow but faster than a comparable Samsung that I purchased 6 months ago. Overall satisfied with the quality and interaction with LG.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Pioneer life

Raywood 8/9/2018

Completely compactQuality is considerably excellent

Yes, I recommend this product

Features

 

Quality

 

Value

 

Favorite TV

JordanB 8/9/2018

I bought this tv about a month ago with my husband. It was our first time buying a tv we knew we need a 4K quality and that was about it. The clerk at Best Buy has recommended LGs 4K TV it was a good price so we went with it. We love it. The picture quality is amazing and the whole tv is very user friendly. Everything is easy to find and we use it every day. Great for PS4 pro or just watching tv. Will continue to buy LG products.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great OverAll except webOS

princee 8/7/2018

Using the Google Maps for a bit and switching to satellite mode the TV will reset due to a lot of data use and needs to reset. Great TV also great app but wish I had a bigger track pad without having to turn phone into landscape mode.

Yes, I recommend this product

Features

 

Quality

 

Value

 

More than I expected...

Wingfiet 8/5/2018

This is my very first smart TV purchase and I can say that Im completely pleased with my purchase. The picture quality is great and you feel like youre right there in the picture. I was a little worried about making this purchase without having seen the TV in person but it was not a disappointment. I read some of the previous reviews and all I can say is reviews are only as good as what matters to you most. In other words take what reviewers like myself write with a grain of salt. Only YOU know the quality of a TV you want.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Superb quality product

Shopboc 8/5/2018

This was given to me as a gift from my wife and daughter for Fathers Day.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Good little TV.

DarkEagle 8/5/2018

Its ok nothing special for smart TV. I have nothing else to say.

No, I do not recommend this product

Features

 

Quality

 

Value

 

Awesome TV

brian7187 8/4/2018

Excellent image quality especially when looking at 4k good sound qualtiy web os3.5 is good.

No, I do not recommend this product

Features

 

Quality

 

Value

 

A lot of features

Proudpape3 8/3/2018

Smart tv has all the apps I use and picture is great

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great sound

Gemserv 8/3/2018

I bought this two weeks ago so Im still on a learning curve but I love it. The sound is amazing and so is the picture quality. I havent installed all the apps I want yet but Im really pleased with the TV overall.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great Picture Stand brackets are not so great

Chaseroonie 8/2/2018

I really like the picture and size of the tv. It is a super nice picture. what I dont like is the tiny stands the plastice on the back is stretching out and I can see a white plastic stretch mark on both sides of where the stand is screwed into the set one stand is now crooked. Also the remote is small and curved on the bottom dont like that.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Worth the price

Kamo76 76 8/1/2018

Saw this TV at a friends house. Side by side with a new Vizio. This TV won It makes old movies look like they were recently updated visually.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Exactly what I needed

zoan2013 7/29/2018

I purchased this TV to go with my new 4K bluray player and its perfect. Plays my movies in great resolution with great sound. My digital cable comes in nicely as well the picture clear and free of artifacts. Been using the streaming features as well with no issues. Perfect size perfect picture perfect price. Well done LG

Yes, I recommend this product

Features

 

Quality

 

Value

 

LG never disappoints

Cougar77 7/27/2018

I love the picture quality and set up features on screen.

Yes, I recommend this product

Features

 

Quality

 

Value

 

43 tv

sexy becbec 7/26/2018

I purchased this about a month ago so far no problems

Yes, I recommend this product

Features

 

Quality

 

Value

 

A Little Disappointed

brenwalt4 7/25/2018

My son purchased the exact same TV and the picture was awesome which enticed me to purchase one for myself. However I am having difficulty achieving the sharpness and color/brightness to my satisfaction. I like the slim flat screen so it can be hung on the wall. I am wishing I had purchased one a little larger. Also the remote control design is poor.

Yes, I recommend this product

Features

 

Quality

 

Value

 

very good tv

oren 7/24/2018

I bought it a month ago and had no problem. I like it.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Easy to use

Becca123456 7/24/2018

Ive had this TV for about one year and am very happy thus far. Have not had any issues. The sound is great apps are easy to use and picture quality is perfect. No complaints here.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great sound. Great picture.

Satisfied99 7/22/2018

Great sound. Great picture. What more could you ask for?

Yes, I recommend this product

Features

 

Quality

 

Value

 

Now this is a Smart Television

ChuckAzEee 7/22/2018

As a newer television LG seemed to have learned from their prior televisions a came up with a gem of a smart television.

Yes, I recommend this product

Features

 

Quality

 

Value

 

LOVE this brilliant tv

Tamster34 7/20/2018

Bought for bedroom so very easy to set up clearest picture in our house All my fave aps and easy to use menu. Price was very reasonable

Yes, I recommend this product

Features

 

Quality

 

Value

 

Very Well Satisfied

philjo 7/20/2018

Bought and used for about a month now. Pleased with its capability - especially with the ability to see Facebook and other postings on a large scale. The picture is outstanding. The cost was acceptable. Easy to set up.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Outstanding features

DPP 214 7/19/2018

Its now been more than a few months and I am extremely happy with my 4K LG TV Vivid colors perfect sound easy to use Easy to cast from my phone to TV I love it outstanding product.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great features

speckledbird 7/18/2018

Bought few months ago and enjoying the tv good picture

Yes, I recommend this product

Features

 

Quality

 

Value

 

awesome smart tv

rude2694 7/13/2018

I love this TV I can look at everything through apps and not have to worry about changing input for multiple devices

Yes, I recommend this product

Features

 

Quality

 

Value

 

Real LIfe Picture Quality

Mikef445 7/11/2018

I bought this LG Set a little over a month ago and found the graphics to be excellent. I wouldnt think twice to recommend this unit to anyone thinking of buying a flat screen T.V.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great features like built in surge protection

Ski dad 7/10/2018

The features are there but the picture is still a little dark even with the backlight off

Yes, I recommend this product

Features

 

Quality

 

Value

 

great picture

smilineyes1955 7/10/2018

love this 43 the picture is bright and sound is rich

Yes, I recommend this product

Features

 

Quality

 

Value

 

Easy Installation

Sooner11 7/9/2018

This TV was my second choice but the first set I purchased had a broken screen. So happy with this purchase that I do not hesitate to recommend to others. It is the perfect size for a small den. Very easy to sync with my DISH remote.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Love the direct internet access

Pudgy Bobo 7/8/2018

Buttons just for Netflix and amazon prime are perfect for my viewing style.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Keeks 7/8/2018

I got this TV as a gift and I love it. I just wish they had Pandora music app on it. Other than that its a great TV.

Yes, I recommend this product

Features

 

Quality

 

Value

 

sound

fucfk u 7/5/2018

not the best sound to watch concerts my old tv was louder and rocked better also cost more than said

No, I do not recommend this product

Features

 

Quality

 

Value

 

Great Picture Setting Descriptions

Chuck13 7/4/2018

Picture is outstanding. It is very helpful to get on screen descriptions with each of the settings. Better than a printed manual

Yes, I recommend this product

Features

 

Quality

 

Value

 

Greatest buy yet

Pablo85 7/3/2018

I bought this tv for my bday and it came out awesome. My friend referred me to LG tvs and im so happy i got this tv. Its my first smart and LG tv. It has all the nice connections apps and more. Thank you.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great TV

bebeagnes 7/3/2018

It reached my expectation about this tv. The 4k HD and size.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Easy to set up

kimj1981 7/2/2018

This is my second LG smart TV and it is even better than the first. Very easy to set up and easy to change things with the menu/ settings. Great color TV itself looks good too. No glares from the side.

Yes, I recommend this product

Features

 

Quality

 

Value

 

43 flat

Flamboyant 7/2/2018

Bought several weeks ago for bedroom. Excellent choice

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great buy

Knightsfan 7/1/2018

Ive had this TV for over a month and have had no issues whatsoever. Great picture once you find the right settings.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great TV

harry clack 6/30/2018

Purchased this TV as a fathers day gift. Dad loved the picture quality and all of the extra features like having Netflix at the touch of a button. This tv also has decent sound.

Yes, I recommend this product

Features

 

Quality

 

Value

 

Great picture

MIke FWI 6/29/2018

We bought this to replace our 15 year old box tv in our living room. What an amazing difference. Picture is awesome and the settings are easy to negotiate. The only issue would be the sound quality could be better. A sound bar helps immensely.

Yes, I recommend this product

Features

 

Quality

 

Value