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Key Features

  • IPS 4K
  • Tru-4K Up-scaler
  • webOS 2.0 Smart TV
  • ENERGY STAR® Qualified

available sizes:

55" Discontinued

What People Are Saying

Rated 1 out of 5 by from Highly Disappointed Tv stopped working a day after the 1 yr warranty expired. LG gave me the benefit of the doubt since the warranty had just expired and sent a repair guy over to install a new mother board and power source. Lo and behold the tv did the same exact thing 15 minutes after the repair mam left. Tv has been nothing but a waste of money and time. Tv sits in the garage now collecting dust.
Date published: 2019-01-06
Rated 1 out of 5 by from Blue Screen in 15 minutes after turning TV on I bought LG 43UF6430 4K UHD Smart LED TV 2-3 years back. Due to unexpected situation at home, we never open the TV box till today. Today my husband removed the TV from box. After installing the legs and putting it on TV stand, he plugged the power cable in socket. He used remote which came along with box to switched on the TV. TV started. He gone through initial set up. We don't have cable, so he connected TV to WIFI. He clicked on YouTube app where TV prompted him to update the app. He did that. Then he tried to play kids video (Peppa Pig) on YouTube, screen went dark. Nothing is coming up on screen. Whenever TV is turn on, BLUE COLOR is showing on screen. I am feeling really bad that we didn't open this TV when we bought it. We could have noticed this issue right away and could have returned it to retailer. I am fan of LG products; however I really disappointed with TV experience.
Date published: 2018-12-16
Rated 1 out of 5 by from Not Recommended Purchased this TV as an extra. Used it about 20 times and the display went. No picture but sound. Tried to purchase computer board to fix it but they are out of stock (tells you something when computer board out of stock) save your money and don't buy this.
Date published: 2018-09-16
Rated 1 out of 5 by from Waste product.I'm completely disatisfied I bought this on Nov 2015 and paid good amount for this.before three yaers, TV is completely dead. I asked LG Support and they said motherboard is dead. I'l not buy this product/tv in my life and i'll be sure nobody in my circle should buy this product.
Date published: 2018-09-01
Rated 5 out of 5 by from Happy I have it I like the TV very much. The directions that came with it, or none, leave me not being able to use it to all its features. For example, I don't know how to get Acorn on it. Is there a sheet I can down load with info?
Date published: 2018-07-23
Rated 5 out of 5 by from Super 4K TV I bought this about 2 years ago and it has turned out to be the finest TV I have owned so far by LG
Date published: 2018-07-14
Rated 5 out of 5 by from Awesome t.v.!! I bought the t.v a little over a year ago and its still running like new. Only slight negative thing i can think of is u want surround sound with this particular model, as it does not get very loud; however, the quality of the audio is is very high.
Date published: 2018-04-14
Rated 5 out of 5 by from Good quality & design I like the TV design and quality. this the the second LG TV I have in my household. I would definitely recommend it to anyone looking for a new TV. Only one thing I would recommend in the future design is to change the location for the HDMI port 1 a littlest to one of the side.. because I have the TV mounted.. the mount I found cover the HDMI port one so I can't use it. However, I am using HDMI port 2 that is on the side and happy with that.
Date published: 2018-03-31
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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Can i connect the internet from my android cell phone to tv midel number 49uf6430

Asked by: Bakerguy166
Hello, if you are referring to using your phone as a hot spot, you can. However, you may not be able to stream items as your phone will not be able to supply the needed speed for full operation. ^AC
Answered by: Amber C
Date published: 2018-12-12

What's the refresh rate in milliseconds for this TV im hoping for anywhere under 60 Ms  

Asked by: LG Joel 2
Refresh rate and Response Time are not the same. A TV's Refresh Rate is how often the TV changes the image on the screen which is expressed in Hertz which is a unit of frequency. The Response time is how quickly the pixels on the screen can change from fully active (white) to fully inactive (black), then back to fully active again and that is expressed in milliseconds. The LG 4K UHD Smart LED TV - 49" Class (48.5" Diag), Model # 49UF6430 has a Refresh Rate of 60 Hertz, the Response Time is not disclosed in the product's specifications...^IFV
Answered by: LGJoel
Date published: 2018-09-11

HDR update please

Asked by: Tjriv3696
The LG 4K UHD Smart LED TV - 55" Class (54.6" Diag), Model # 55UF6430 is a 2015 model that was released well before HDR standards were set and it does not support HDR and cannot be upgraded to support HDR...^IFV
Answered by: LGJoel
Date published: 2018-06-14

Will it automatically switch to 4k ultra hd or do I need to switch the setting? If so where at

Asked by: Dannnnnnniiiyyyyy
Regrettably, the LG 4K UHD Smart LED TV - 49" Class (48.5" Diag), Model # 49UF6430 does not support HDR. This TV was released March, 2015 and HDR Standards were only finalized and set later on in 2015...^IFV
Answered by: LGJoel
Date published: 2018-03-02

Way is there no HDR on this Tv

Asked by: Not hing
Hello, the 49UF6430 is a discontinued TV that was manufactured for our 2015 line. HDR was not released until that same year, which means the TV was too new for it to be equipped. ^AC
Answered by: Amber C
Date published: 2018-02-12

Where can I buy another remote controller for 49UF6430

Asked by: JaneE Wiese Mostad
Hello, the remote can be found in the link below. ^AC
Answered by: Amber C
Date published: 2018-02-05

Where can I get replacement stand

Asked by: Rosie b
The part numbers are as follows: AAN75368616 - Right Leg; AAN75368615 - Left Leg; FAB30016124 - Screws. ^AC
Answered by: amber
Date published: 2018-01-08

What model of HDMI is this TV using. Is it at least HDMI 2.0. I have the lg 49uf6430

Asked by: TedW
Yes the HDMI ports match the specs you are looking for. If you are in need of any assistance, have additional questions, or would just like to see our helpful tips, check us out on Twitter @LGUSSupport ^CP
Answered by: ChrisPSM
Date published: 2017-12-18
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