To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

Full HD 1080p LED TV - 49" Class (48.5" Diag)

  • 49LJ5100

Key Features

  • Full HD 1080p LED
  • Color Master Engine
  • HDMI Connectivity

Full HD 1080p LED with Color Master Engine

Discover outstanding high-definition picture with precise Full HD 1080p resolution and enhanced colors for bluer skies, greener grass and more lifelike skin tones, all brought to life with the exceptional brightness and energy efficiency of LED.

Bluer skies. Richer sunsets.

Colors all look better than ever thanks to this special process that enhances the entire wheel — red, green, blue, cyan, magenta and yellow — as well as their hue and luminance.

HDMI. The Modern Standard.

For high performance viewing, the integrated HDMI (high-definition multimedia interface) lets TV watchers connect video devices quickly and easily using a single cable.

Wall Mountable

To simplify the mounting process, the rear panel of the TV arrives with the necessary screw holes to accept an industry-standard VESA 300 mount* (300mm x 300mm configuration). Wall-mount the LG TV quickly and securely with common VESA-compliant hardware*.

Inputs
HDMI: 2
USB: 1
Composite In / Component In: 1 / 1(shared with composite)

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.

SUMMARY
Display Type LED TVs
PICTURE QUALITY
Resolution Full HD (1,920 x 1,080)
Refresh Rate 60Hz
Color Master Engine Yes
AUDIO
Speaker System 2 Channel
Output Power 10W
Mono/Stereo/Dual (MTS/SAP) Yes
Clear Voice Yes
INPUTS
HDMII® 2
USB 1
RF In (Antenna/Cable) 1
Composite In 1
Component In 1 (shared with composite)
POWER
Power Supply (Voltage, Hz) 100~240Vac, 50~60Hz
Stand By 0.5Wi
WALL MOUNT
VESA 300 x 300
DIMENSIONS / WEIGHT
TV without Stand (WxHxD) 43.6" x 25.9" x 3.2"
TV with Stand (WxHxD) 43.6" x 27.4" x 8.2"
TV Shipping Dimensions (WxHxD) 47.1" x 29.9" x 6.0"
TV without Stand Weight 23.4 lbs
TV with Stand Weight 24.0 lbs
Shipping Weight 31.1 lbs
WARRANTY / UPC
UPC 719192610118

What People Are Saying

Rated 5 out of 5 by from Great tv This TV has a great picture quality and features I would definitely recommend this to my friends
Date published: 2017-10-19
Rated 4 out of 5 by from Tv is easy to use light ad picture quality is good
Date published: 2017-10-14
Rated 5 out of 5 by from Great picture and performance I really like this TV, the picture quality is excellent and it works flawlessly!
Date published: 2017-10-10
Rated 5 out of 5 by from Nice quality pictures, good depth, no problems I may have gotten this as a deal with the LG G6 but I have nonetheless enjoyed every viewing with this TV, the picture is sharp, the TV itself looks good and it has a very low impact on my electric bill which is lovely.
Date published: 2017-09-26
Rated 1 out of 5 by from Bummed I was really looking forward to my children having a new tv. I finally unpacked the tv once my cable service had been connected in my new home and the screen was cracked! My children were so excited to be able to watch their toons on their new tv and they couldn't. Had to send it back. Just bummed it worked out that way because I couldn't get it replaced as the store I ordered it from was out of stock. I am thinking about reordering as accidents happen.
Date published: 2017-09-25
Rated 5 out of 5 by from Great TV! This TV has a great picture and was very easy to set up.
Date published: 2017-09-24
Rated 5 out of 5 by from Nice Starter TV I received this as a promotion and I was a bit surprised on the overall quality of the TV. Ir works great in my home gyn.
Date published: 2017-09-24
Rated 4 out of 5 by from GREAT PICTURE I purchased this TV from Best Buy. I was specific in my request it have out audio. I was told by the salesperson it had out audio. I have a sound bar and wanted to use it. The young man looked up my request and assured me it had the out audio option. The TV also does not allow for a programing menu. I can't see upcoming shows. I think it is a pretty nice TV for the price.
Date published: 2017-09-23
  • y_2017, m_10, d_22, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_37
  • loc_en_US, sid_MD05808049, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 6ms
  • REVIEWS, PRODUCT

We're here to support you with our product.

View 49LJ5100 Product Support

Contact us for any support inquiries.

ASK & ANSWER

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.

So with the lg 49lj5100 flat screen tv you cant cast music to your tv from your phone!?

Asked by: Kiki246
The LG Full HD 1080p LED TV - 49" Class (48.5" Diag), Model # 49LF5100 is an entry-level TV that does not support Wi-Di, Miracast, Wi-Fi Direct or DLNA, nor does it support Bluetooth, which are all features that enable you to share video, music or photo files on the TV or to view your smartphones screen on the TV. You will not be able to stream music from your phone to the TV...^IFV
Answered by: LGJoel
Date published: 2017-10-05

Where do u plug the power source into the tv at

Asked by: Brian12349u
Other than the connection ports and the antenna connector, in the back of the LG Full HD 1080p LED TV - 49" Class (48.5" Diag), Model # 49LJ5100, the socket for the AC/DC adapter labeled as DC-IN(19 V , 3.2 A) is the only other port...^IFV
Answered by: LGJoel
Date published: 2017-09-27

I have an LG soundbar and connected it from USB to USB and it won't recognize?

Asked by: dfent23
The USB port on the LG Full HD 1080p LED TV - 49" Class (48.5" Diag), Model # 49LJ5100 cannot be connected to a Sound Bar, it will not work. Not sure which LG Sound Bar you have, but LG Sound Bars don't have USB ports on them. They will either have an HDMI input or an Optical Digital Audio In or a Coaxial Digital In that you can use to connect to a TV that has the appropriate ports as outputs. Unfortunately, the 49LJ5100 does not have any audio ports that you can connect a Sound Bar to...^IFV
Answered by: LGJoel
Date published: 2017-09-22

 I have a 5.1 surround sound system  I can't figure out how to hook it up through auxiliary 

Asked by: Austin Cooper
We appreciate your interest in this television. Regretfully, the unit would be unable to transmit sound to an external device.
Answered by: NeilE
Date published: 2017-09-19

Are there a listing of discrete IR codes for LG 49LJ510M?  Particular interest in HDMI1 / HDMI2 / Composite control. Thanks.

Asked by: tevans
Just to follow up on the previous response to your inquiry about discreet IR codes for the LG LG Full HD 1080p LED TV - 49" Class (48.5" Diag), Model # 49LJ510M. You will find RS-232C IR codes in its owner's manual...^IFV
Answered by: LGJoel
Date published: 2017-09-06

How to repeat movie on usb drive?

Asked by: Fizal
Our offices, in the United States, do not have specific product information for units released in Malaysia. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/my/support/contact-customer-support
Answered by: NeilE
Date published: 2017-08-24

I get all kinds of pixels when there is a lot of action or if I am watching something I previously recorded on my DVR. How can I fix this?

Asked by: Jimmy216
We apologize about the issue you are experiencing with the television. More information would be needed to better address the problem. What is the resolution of the content? How is the DVR connected to the TV? Please contact our Customer Interactive Center at 800-243-0000 for better assistance with resolving this issue.
Answered by: NeilE
Date published: 2017-08-24

I have this model tv and i tried to use my usb storage device that I've used in my other tvs but it won't work for this one... can someone please tell me why

Asked by: Katfish 541
We do apologize about the inconvenience you are experiencing with this TV. More information would be needed to better assist with you problem. Please contact our Customer Interactive Center at 800-243-0000 for better assistance.
Answered by: NeilE
Date published: 2017-08-18
  • y_2017, m_10, d_22, h_23CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_24
  • loc_en_US, sid_MD05808049, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 5ms
  • QUESTIONS, PRODUCT