Discontinued
42LF5800
Smart LED TV - 42'' Class (41.9'' Diag)
  • 1080p Full HD (1920 x 1080)
  • Triple XD Engine
  • ENERGY STAR® Qualified
Smart LED TV - 42" Class (41.9" Diag)

PICTURE QUALITY

  • Refresh Rate
    60Hz
    1080p Full HD (1920 x 1080)
    Yes
  • Triple XD Engine
    Yes
    Just Scan (1:1 Pixel Matching)
    Yes
  • Real Cinema 24p
    Yes

LG SMART TV FEATURES

  • Premium VOD Service
    Yes
    Magic Remote Control
    Not Included (Accessory, also requires AN-WF500 Bluetooth dongle)
  • 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
  • Sound System
    Virtual Surround Plus
    Clear Voice II
    Yes
  • Wireless Sound Sync
    Yes (Ready, also requires AN-WF500 Bluetooth dongle)

CONNECTIVITY

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

USB

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

AV INPUTS/OUTPUTS

  • RF In (Antenna/Cable)
    1 (Rear)
    Optical
    1 (Rear)
  • HDMI™
    3 (Side)
    Component Video In
    1 (Rear)
  • Composite In (AV)
    1 (shared w/Component)
    USB 3.0/2.0
    0 / 3 (Side)
  • LAN
    1 (Rear)
    RS232
    1 (Rear, Phone Jack)

POWER

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

WALL MOUNT

  • VESA
    400x400

DIMENSIONS / WEIGHT

  • TV without Stand (WxHxD)
    37.8” x 22.1” x 2.2”
    TV with Stand (WxHxD)
    37.8" x 24" x 8.6"
  • TV without Stand Weight
    20.3 lbs
    TV with Stand Weight
    20.9 lbs
  • TV Shipping Dimensions (WxHxD)
    41.7” x 26” x 6”
    Shipping Weight
    25.6 lbs

WARRANTY/UPC

  • Limited Warranty
    1 Year Parts & Labor
    UPC
    719192597051
What people are saying
Rated 1 out of 5 by from Was great.... not now We have had this TV for 3 years. In the last 6 months, it has started showing bright white lights on the screen... Now, certain apps are no longer supported. So... We have to buy a new TV because the repair cost is too high, especially for a TV that is no longer supporting apps. Not very "smart" in my opinion.
Date published: 2019-08-22
Rated 4 out of 5 by from Good TV but no WebOS support. The TV is good aside from the fact that it doesn't support WebOS which I'm kind of upset about since it's a 2015 model.
Date published: 2019-05-12
Rated 1 out of 5 by from LG stopped updating this model Only a limited number of apps work and with those that do work it's only a base app version.
Date published: 2018-12-30
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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.

picture is so dark it's hard to see unless their room is completely black or you're shining a flashlight on in the screen? How can I fix this?

Asked by: Kristilynne406
Sorry to hear you are having an issue. Please see the following link for some helpful troubleshooting steps. ^AC https://www.lg.com/us/support/product-help/CT10000018-1432651636835-dark-or-dim-picture
Answered by: Amber C
Date published: 2018-08-16

I've lost the legs/ stands to my LG42LF5800. how can I replacements?

Asked by: VRFnerd
Please see the link provided for the legs of the TV. ^AC http://lge.andrewselectronics.com/search/electronic-parts/parts/9/AAN74649115
Answered by: Amber C
Date published: 2018-06-05

How do I connect my wireless headphones to this tv? I need to feed audio to headphones. Thanks.

Asked by: Endless Summer
This TV needs an AN-WF500 Bluetooth dongle to be able to connect to headsets via Wireless Sound Sync. ^CP
Answered by: ChrisPSM
Date published: 2018-01-20

How do you connect to Bluetooth on 42lf5800? Wireless option there but can't click on it. (Dimmed like as if it's unavailable). Please help.

Asked by: Sfbaygirl
In order to connect Bluetooth to the 42LF5800, you would need the AN-WF500 WiFi/Bluetooth Dongle.
Answered by: NeilE
Date published: 2017-08-20

How do I disable video description on my lg tv 42lf5800

Asked by: Cd08
Our offices, in the United States, do not have product information for Canada. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ca_en/index.jsp. You may also contact our Canada offices at 1-888-542-2623.
Answered by: NeilE
Date published: 2016-07-15

I need a new remote for my tv, what will be compatible? 

Asked by: Cherishrandall
The supplied standard remote that was an included accessory with the ENERGY STAR® Qualified LG Smart LED TV - 42" Class (41.9" Diag), Model # 42LF5800 is Part # AKB74455416...^IFV
Answered by: LGJoel
Date published: 2016-05-17

How do I download Netflix etc. on this lg tv?

Asked by: Nadz
Our offices, in the United States, do not have specific product information units released in Jamaica. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/pa_en/support/contact-customer-support, or by phone at 1-800-234-2675.
Answered by: ShenaS
Date published: 2016-04-28

My tv's Wi-Fi stops working at the middle of a video. Or it  would not work at all

Asked by: Ricy0638
Our offices, in the United States, do not have product information for Mexico. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/mx/support/contact/support-here-to-help.jsp.
Answered by: ShenaS
Date published: 2016-03-16
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