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Full HD 1080p Smart LED TV - 55" Class (54.6" Diag)

  • 55LH5750

Key Features

  • Full HD 1080p Resolution
  • Smart TV
  • ENERGY STAR® Qualified

LED with Full HD 1080p Resolution

At 55-inches, the LH5750 LED TV takes Full HD viewing to cinematic heights. Energy-efficient LED backlighting brings out vivid color while the Smart TV interface streams content handily.

LG Smart TV

LG Smart TV

LG Smart TV offers intuitive control, versatile connectivity and a world of premium content from online partners including Netflix, YouTube, Hulu and more.

ENERGY STAR® Qualified

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.

Diagonal Class 55 inches
Diagonal Size 54.6 inches
Resolution 1920 x 1080
Display Type LED
Display Format Full HD 1080p
HDMI Port(s) 2
Other Input(s) 1 USB, 1 RF in (Antenna/Cable), 1 Composite In, 1 (shared with composite) Component In, 1 Ethernet, 1 Optical, 1 RS232C (Mini Jack)
Smart TV Operating System webOS 2.0
Refresh Rate 60Hz
Speaker System 2 Channel
Other Features Dolby Digital Decoder, DTS Decoder, Clear Voice
1080p Full HD (1920 x 1080) Yes
60Hz Yes
Smart TV Yes (Partners: Netflix, Amazon, Hulu, VUDU, YouTube)
LG Content Store (App Store) Yes
Screen Share Yes
Content Share Yes
Speaker System 2 Channel
Output Power 20W
Mono/Stereo/Dual (MTS/SAP) Yes
Dolby® Digital Decoder Yes
DTS Decoder M6
Surround Mode Virtual Surround Plus
Clear Voice Yes
Wi-Fi® Built-In Yes
Wi-Fi® Direct Yes
RF in (Antenna/Cable) 1
Composite In 1
Component In 1 (shared with composite)
Ethernet 1
Optical 1
RS232C (Mini Jack) 1
Power Supply (Voltage, Hz) 100~240Vac, 50~60Hz
Standby Mode Less than 0.5W
ENERGY STAR® Qualified Yes
VESA 400x400
TV without Stand (WxHxD) 48.9" x 28.5" x 2.2"
TV with Stand (WxHxD) 48.9" x 30.5" x 9.4"
TV Shipping Dimensions (WxHxD) 53.5" x 32.9" x 6.9"
TV without Stand Weight 38.1 lbs
TV with Stand Weight 38.8 lbs
Shipping Weight 49.8 lbs
UPC 719192603462
ENERGY STAR® Qualified Yes

What People Are Saying

Rated 5 out of 5 by from So far so good. Love the new Tv! Just got it today. Looking forward on football games and such.
Date published: 2017-07-25
Rated 1 out of 5 by from Doesn't fit definition of "smart" tv I was not able to browse or download apps on the lg content store. There is no search, google play or chrome browser on the tv. I can only watch or use apps that are limited in the tv. The operating system does not update since 2015 even though you claim on your web that you you have added google play.
Date published: 2017-07-15
Rated 5 out of 5 by from My rating is a STAR 5. The TV shows a good picture.
Date published: 2017-07-13
Rated 5 out of 5 by from Great! I've had my tv for about a week, and no complaints!
Date published: 2017-06-20
Rated 5 out of 5 by from Love it I just got my new lg tv so far I love it I love how big it is it has a great picture &sound on it I love lg products they are the greatest they last a long time LOVE MY NEW LG TV
Date published: 2017-06-18
Rated 3 out of 5 by from Surround Sound complication. Hooked up my surround sound and it will not play the audio. This is not good for me because I love the surround sound effect.
Date published: 2017-06-18
Rated 5 out of 5 by from We Love It We love our LG 55" Thanks. I knew it was gone be a keeper
Date published: 2017-06-06
Rated 4 out of 5 by from Great features, but poor sound/volume. Love my LG TV, but not happy with its sound/volume. We are going to have to buy some sort of sound system to hook to it.
Date published: 2017-05-06
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We're here to support you with our product.

View 55LH5750 Product Support

Contact us for any support inquiries.


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.

Does this TV have a coolibg fan in it?

Asked by: Tiedye
The parts list for the LG Full HD 1080p Smart LED TV - 55" Class (54.6" Diag), Model # 55LH5750 do not show that there is a fan in the TV. Please contact a product specialist at the Support Center for our subsidiary in Canada to verify this. You will find their contact information on their site,^IFV
Answered by: LGJoel
Date published: 2017-08-04

Will kodi work with this tv

Asked by: rwunsch
The LG Full HD 1080p Smart LED TV - 55" Class (54.6" Diag), Model # 55LH5750 has an LG Content Store (App Store) that allows you to search for compatible apps and download them. Kodi is not listed as a compatible apps. Normally, Kodi is meant to be run on a computer/supported-device that is directly connected to the TV. and it has some support for DLNA. You will need to contact Kodi support to inquire if it can be used on any TV and what the requirements are...^IFV
Answered by: LGJoel
Date published: 2017-07-26

Would like to know remote control serial number or part number. Looking for a replacement. Thank you

Asked by: JesusG
The part number for the remote is AGF76631053. 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
Answered by: NeilE
Date published: 2017-07-20

How do you search the web? On my older Lg smart tv it was easy, I can't figure out how to do it on this new one, please help...

Asked by: Joaquin1420
We appreciate your interest in this television. According to our information, this particular TV model has not been designed with an integrated web browser.
Answered by: NeilE
Date published: 2017-07-20

Is this t.v. model lg55lh5750 have bluetooth compatibility

Asked by: Gilda Rubio
The LG Full HD 1080p Smart LED TV - 55" Class (54.6" Diag), Model # 55LH5750 does not have Bluetooth capabilities...^IFV
Answered by: LGJoel
Date published: 2017-07-19

I have a big question about "smart" definition of this tv. There is no web browser, at least google chrome, and lg content offers only limited apps and no way to search for apps in the app store. I have these two questions and if I can get a valid answer

Asked by: Alister
I do apologize but the 55LH5750 was not designed with a web browser. Also, when the LG Content Store has been accessed, the Magnifying Glass icon is used as a Search function.
Answered by: NeilE
Date published: 2017-07-18

I want to know the warranty policy of LG products mostly interested in Televisions...?

Asked by: Py3per
To find the warranty information for any LG product, you must first search for your model. Warranty for U.S. released products is good only to the original purchaser of the product and effective only when used in the United States, excluding U.S. Territories. For assistance with products released in Tanzania, please contact Tanzania :0800-785454 or visit^IFV
Answered by: LGJoel
Date published: 2017-06-23

How do I reach the web browser on this TV

Asked by: Erik79
We appreciate your interest in this television. Press the HOME button on the remote control. Scroll to the right end of the Smart Menu bar until the BROWSER tile is located. Place your pointer onto this field and press the OK button.
Answered by: NeilE
Date published: 2017-06-08
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