Discontinued
43UF6430
4K UHD Smart LED TV - 43'' Class (42.5'' Diag)
  • IPS 4K
  • Tru-4K Up-scaler
  • webOS 2.0 Smart TV
  • ENERGY STAR® Qualified
4K UHD Smart LED TV - 43" Class (42.5" Diag)

PICTURE QUALITY

  • IPS Panel
    Yes
    ULTRA HD (3840x2160)
    Yes
  • Tru-4K Engine
    Yes
    Refresh Rate
    TruMotion 120Hz
  • Tru-4K Upscaler
    Yes
    Just Scan (1:1 Pixel Matching)
    Yes
  • Real Cinema 24p
    Yes
    4K UHD File Playback
    Yes

SMART TV

  • webOS
    webOS 2.0
    Processor
    Quad Core
  • LG Content Store (App Store)
    Yes
    Web Browser
    Yes

SMART SHARE

  • Screen Share
    Yes
    Content Share
    Yes

AUDIO

  • Speaker System
    2 Channel
    Output Power
    20W
  • Mono/Stereo/Dual (MTS/SAP)
    Yes
    Dolby® Digital Decoder
    Yes
  • DTS Decoder
    Yes
    Clear Voice II
    Yes

CONNECTIVITY

  • Wi-Fi® Built-In
    Yes
    Wi-Fi® Direct
    Yes
  • SIMPLINK™ (HDMI™ CEC)
    Yes

USB

  • Video
    DivX HD
    Photo
    JPEG
  • Audio
    AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, RA, WMA

INPUTS / OUTPUTS

  • RF in (Antenna/Cable)
    1 (Rear)
    Component Video In
    1 (Rear)
  • Composite In (AV)
    Shared w/ composite
    Optical Output
    1 (Rear)
  • HDMI®
    3 (Rear)
    USB 3.0/2.0
    0 / 1 (Side)
  • LAN
    1 (Rear)

POWER

  • ENERGY STAR® Qualified
    Yes
    Power Supply (Voltage, Hz)
    100V ~ 240V, 50/60 Hz
  • Standby Mode
    0.3W

WALL MOUNT

  • VESA
    200 x 200

DIMENSIONS / WEIGHT

  • TV without Stand (WxHxD)
    38.2” x 22.4” x 2.2”
    TV with Stand (WxHxD)
    38.2” x 24.7” x 7”
  • TV Shipping Dimensions (WxHxD)
    41.3” x 25.8” x 5.6”
    TV without Stand Weight
    23.1 lbs
  • TV with Stand Weight
    23.8 lbs
    Shipping Weight
    28.2 lbs

WARRANTY / UPC

  • Limited Warranty
    1 Year Parts & Labor
    UPC
    719192602625
What people are saying
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 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
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Does this model support Hulu? My Hulu onced worked and now it doesn't. I read on Hulu that LG televisions that were manufactured after 2014 would work.

Asked by: Cordcutter
If Hulu does not appear in the content store or if the Hulu application says your TV is no longer supported, we would not be able to provide a workaround to allow the application to work. A list of available applications for the 43UF6430 can be found on the following page: http://us.lgappstv.com ^CP
Answered by: ChrisPSM
Date published: 2019-09-11

Does this TV have Web OS 2.0 or Web OS 2.0 lite (without laser pointer)?

Asked by: fritchy
The 43UF6430 has webOS 2.0. If you are in need of any assistance, have questions, or would just like to see our helpful tips, check us out on Twitter @LGUSSupport ^CP
Answered by: ChrisPSM
Date published: 2017-12-02

I lost the bolts/screws to the stand for my tv. Anyone know what size to get??

Asked by: Sk4tc4t
We appreciate your interest in this television. According to the owner’s manual, the stand is designed to connect using 4 machine screws measuring M4x&14.
Answered by: NeilE
Date published: 2016-11-18

Is there any way to wirelessly connect additional speakers for surround sound?

Asked by: Kmae
I apologize, but no; certain television models can connect to a wireless sound bar, and through it, other wireless speakers. However, those TVs require a Bluetooth module, which is unavailable on this particular TV.
Answered by: NeilE
Date published: 2016-10-14

What type of screws are needed to mount a 43uf6430 to a TV Stand with mount?

Asked by: Bday13
We appreciate your interest in this television and its accessories. According to the information on page 10 of the owner’s manual, this model needs 4 machine screws measuring M6. The length will depend upon the depth of the mounting bracket and the depth of any spacers used.
Answered by: NeilE
Date published: 2016-07-27

does it have picture in picture

Asked by: cant get right
The ENERGY STAR® Qualified LG 4K UHD Smart LED TV - 43" Class (42.5" Diag), Model # 43UF6430 does not have picture in picture...^IFV
Answered by: LGJoel
Date published: 2016-03-15

just got this tv from Best Buy .Did not have remote.I tried pressing the power button once but the screen did not come out to switch between inputs so I am not able to connect to HDMI.I was wondering which remote I can order or if there is a universal?

Asked by: Zeke93
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. The part number for this Remote Control is AKB74475401.
Answered by: NeilE
Date published: 2016-03-01

I have this exact model# and just learned this TV does not have the laser pointer due to being WebOS 2.0 LITE. Why is "LITE" not advertised on this TV? I will be filing a complaint.

Asked by: fritchy
We regret your dissatisfaction with the specifications of this television. At no time has this television been advertised as being compatible with a laser pointer.
Answered by: NeilE
Date published: 2016-02-17
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