Full HD 1080p Smart LED TV - 43'' Class (42.5'' Diag)

  • Full HD 1080p LED
  • webOS 3.5 Smart TV
  • Color Master Engine
  • Virtual Surround
Full HD 1080p Smart LED TV - 43" Class (42.5" Diag)


  • Diagonal Class
    43 inches
    Diagonal Size
    42.5 inches
  • Resolution
    1920 x 1080
    Display Type
    LED TVs
  • Display Format
    Full HD 1080p
    Other Input(s)
    2 HDMI, 1 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
    webOS 3.5, Color Master Engine, Virtual Surround

Picture Quality

  • Resolution
    Full HD (1,920 x 1,080)
    Refresh Rate
  • Color Master Engine


  • Speaker System
    2 Channel
    Mono/Stereo/Dual (MTS/SAP)
  • DTS Decoder
    Surround Mode
    Virtual Surround
  • Clear Voice


  • webOS 3.5
    Remote Control
  • LG Content Store (App Store)
    Full Web Browser


  • Wi-Fi® Built In
    Wi-Fi Direct
  • Simplink (HDMI CEC)


  • HDMI®
  • RF In (Antenna/Cable)
    Composite In
  • Component In
    1 (shared with composite)
  • Optical


  • Power Supply (Voltage, Hz)
    100~240Vac, 50~60Hz
    Power Consumption
  • Standby Mode

Wall Mount

  • VESA


  • Wall Mount (WxHxD)
    38.5" x 22.6" x 3.2"
    W Stand (WxHxD)
    38.5" x 24.8" x 8.7"
  • Shipping (WxHxD)
    41.3" x 25.2" x 5.5"
    TV without Stand Weight
    18.3 lbs
  • W Stand Weight
    18.5 lbs
    Shipping Weight
    23.1 lbs
  • UPC

What people are saying

Rated 1 out of 5 by from Would give zero stars if I could Bought this tv two years ago, and wifi connection randomly stopped working recently and the only answer you get are 'this is a common issue'. Useless and infuriating. Won't buy LG again but learned my lesson.
Date published: 2020-02-10
Rated 4 out of 5 by from Nice TV Love the size and picture. Great sound too, although there is no bluetooth for using wireless headphones so I don't bother other people while watching.
Date published: 2019-11-18
Rated 3 out of 5 by from Wifi Problems Used to be a good tv. Latest firmware, 5.80.20, has created problems since upgraded in April. I've seen several others post on same issue. Wifi is turned off with no way to turn on. Even the connection by ethernet disconnects suddenly at times. It is not an issue with my network, as all other devices work properly. How to downgrade firmware?
Date published: 2019-06-15
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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.

I can't get my TV to accept internet can you tell me how to set up the internet connection on my LG TV.

Asked by: Yomove81
Please contact LG Customer Support so that we can better investigate your issues and quickly assist you towards a resolution. You can contact our Customer Support by any of the below options: Phone: 1-800-243-0000 LiveChat: https://www.lg.com/us/support/chatbot Email: https://www.lg.com/us/support/email-appointment Facebook Messenger: https://www.facebook.com/LGUSA/ Twitter: @LGUSSupport The LG Community Forum is also a great resource for getting help from other LG customers: https://lgcommunity.us.com ^CP
Answered by: ChrisPSM
Date published: 2020-01-13

Where can I buy the stand legs?

Asked by: Jason26
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompass.com/ ^CP
Answered by: ChrisPSM
Date published: 2020-01-02

Is Sling TV app available on this device? I am running software version 5.80.25 and I cannot find the app in the store.

Asked by: Tv550
A list of available applications for the 43LJ550M can be found on the following page: http://us.lgappstv.com ^CP
Answered by: ChrisPSM
Date published: 2019-09-26

Why is my television flashing

Asked by: Chrisglazar
We are sorry to see you are experiencing an issue with your TV flickering. You can troubleshoot this problem from the following help article: https://www.lg.com/us/support/product-help/CT10000018-1434731395168-flickering-video ^CP
Answered by: ChrisPSM
Date published: 2018-12-26

Was wanting/trying to hook up a sound bar to my 43'lj550m via Bluetooth & got the feeling it's not Bluetooth compatible. Please confirm this. And is there a way to hook up via audio out to the aux port soundbar?

Asked by: justinlee509
Hello, the 43LJ550M is not Bluetooth enabled and will have to have the audio connected vie the digital optical audio port. ^AC
Answered by: Amber C
Date published: 2018-12-20

What is the contrast ratio?

Asked by: Princess Pea
Regrettably, the contrast ratio for the LG Full HD 1080p Smart LED TV - 43" Class (42.5" Diag), Model # 43LJ550M is not listed in its specifications. Manufacturers do not list Contrast Ratio for TVs anymore because there was never a standard way to measure it...^IFV
Answered by: LGJoel
Date published: 2018-03-08

Will i get smart remote for this tv

Asked by: Praveen Nick
Hi Praveen. The LG Full HD 1080p Smart LED TV - 43" Class (42.5" Diag), Model # 43LJ550M is not compatible with the LG Magic Remote and it only comes with a standard remote control...^IFV
Answered by: LGJoel
Date published: 2018-02-22

Is a pedestal available for this model in place of the two “feet”?

Asked by: jes16
Regrettably, the stand legs are the only available stand for the LG Full HD 1080p Smart LED TV - 43" Class (42.5" Diag), Model # 43LJ550M. There is not center stand base available and the TV doesn't have any provision for attaching that type of stand base...^IFV
Answered by: LGJoel
Date published: 2018-02-15
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