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  • IPS 4K Display
  • LG ThinQ AI | Google Assistant | Alexa
  • Quad Core Processor
  • 4K Active HDR
LG 43 inch Class 4K Smart UHD TV w/AI ThinQ® (42.5'' Diag)


    • Display Type
    • IPS 4K Display
    • Display Resolution
    • 4K Ultra HD (3,840 x 2,160)
    • Wide Viewing Angle
    • Yes
    • Backlight Type
    • Direct


    • Picture Processor
    • Quad Core Processor
    • Refresh Rate
    • TruMotion 120 (Native 60Hz)
    • HDR (High Dynamic Range)
    • Clarity
    • Noise Reduction
    • Color
    • Advanced Color Enhancer, True Color Accuracy
    • Resolution Upscaler
    • 4K Upscaler


    • LG ThinQ® AI
    • Yes
    • Google Assistant
    • Yes
    • Alexa Built-In
    • Yes
    • Google Home Compatible
    • Yes (Google Home device sold separately)
    • Amazon Alexa Compatible
    • Yes (Amazon Alexa device sold separately)
    • Intelligent Voice Recognition
    • Yes
    • Operating System
    • webOS
    • Magic Remote Control
    • Yes (Point, Click, Scroll, Voice)
    • Universal Remote Control
    • Yes (Auto Device Detection)
    • LG Content Store (App Store)
    • Yes
    • Full Web Browser
    • Yes


    • Speaker System
    • 2.0 Channel
    • Output Power
    • 20W
    • WiSA Ready
    • No
    • DTS Decoder
    • DTS-HD
    • Bluetooth Audio Playback:
    • Yes
    • LG Sound Sync
    • Yes


    • Wi-Fi® Standard
    • Wi-Fi Certified 802.11ac
    • Bluetooth® Support
    • Version 5.0
    • IP Control
    • Yes
    • HDMI-CEC (Simplink)
    • Yes
    • TV Tuner
    • ATSC, Clear QAM
    • Smart Phone Connectivity
    • Yes
    • HDMI Input (HDCP 2.2)
    • 3 (1 rear, 2 side)
    • HDMI Audio Return Channel (ARC)
    • ARC (HDMI 2)
    • USB Ports (v 2.0)
    • 2 (1 rear, 1 side)
    • RF Connection Input (Antenna/Cable)
    • 1 (Rear)
    • Composite Input (AV)
    • 1 (rear)
    • Ethernet Input
    • 1 (Rear)
    • Digital Audio Output (Optical)
    • 1 (Rear)


    • Power Supply (Voltage, Hz)
    • AC 120V, 50/60Hz
    • Standby Power Consumption
    • Under 0.5W
    • Power Consumption
    • 55.5W
    • Annual Power Consumption
    • 103KWh/y


    • TV Dimensions with Stand (WxHxD)
    • 38.3" x 24.8" x 8.5"
    • TV Dimensions without Stand (WxHxD)
    • 38.3" x 22.5" x 3.3"
    • Packaging Dimensions (WxHxD)
    • 41.7” x 26.0” x 6.0”
    • Stand Width
    • 31.8"
    • TV Weight with Stand
    • 17.9 lbs
    • TV Weight without Stand
    • 17.6 lbs
    • Packaging Weight
    • 22.5 lbs
    • VESA Mounting (W x H)
    • 200 x 200


    • Remote
    • Magic Remote Included
    • Remote Control Battery
    • Yes
    • Power Cable
    • Yes
    • User Manual
    • Yes
    • E-Manual
    • Yes


    • Limited Warranty
    • Please see Support tab for full details on the limited warranty
    • UPC
    • 719192629981

What people are saying

Rated 5 out of 5 by from Great Gift This was a Christmas present and am so pleased with the picture quality,slim style and easy set up/ .
Date published: 2023-01-06
Rated 2 out of 5 by from Great picture Great picture other than that worst smart tv I've ever owned . App library sucks can't get half the apps I can get on my roku tv
Date published: 2023-01-03
Rated 5 out of 5 by from Beautiful Picture This is our first LG TV and we love it! The picture is very bright and colors are pure and deep. The sound is very good. We have a winner!
Date published: 2023-01-02
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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.

How to setup caller ID with the 65UM7300AUE? I was able to do it with our newer UQ9000 PUD. How to do it with this TV?

Asked by: EmlyD
We would be happy to help you with your case, however we need to move to a platform that supports back and forth messaging. Please send us a private message on Facebook or Twitter using @LGUSSupport and include #VOC, your contact info and we will doing everything in our power to expedite a resolution for you. Thank you. ^Venette
Answered by: LGEAI Social Media
Date published: 2022-12-28

Does my lg tv model50um7300aue have streaming capilibility

Asked by: servoking
The LG 50 inch Class 4K Smart UHD TV w/ AI ThinQ® (49.5'' Diag), Model # 50UMN7300AUE has a built-in Wi-Fi Certified 802.11ac module and pre-installed apps. Additional compatible apps can be downloaded and installed on the TV from the LG Content Store (App Store) which is a feature that can be launched from the TV's home screen...^Ivan
Answered by: Ivan4826
Date published: 2022-10-17

Recently I got internet access. The Internet download speeds on the TV itself are ~ 25mbs on WiFi and Same on Ethernet. My Wi-Fi speed from router is 390mbs.  The TV buffers all the time & is slow to even change channels over the Internet. What can I do ?

Asked by: Kelli B
The LG 43-inch Class 4K Smart UHD TV w/AI ThinQ® (42.5'' Diag), Model # 43UM7300AUE is buffering because either your internet connection is too slow to stream a video in real-time, or the speed at which your router sends the video to all your internet-connected devices is too slow. You will need to upgrade your router. Often the problem with buffering is your internet speed. It is not unusual to not get the speed you pay for. You can easily be paying for 100 down but only getting a fraction of that speed. Sometimes your ISP can have damage on their lines running to your house, so run a speed test to make sure you are getting the speed you are paying for. Even if your internet speed is ok, weak Wi-Fi is a common issue that causes buffering. A weak Wi-Fi signal can cause slow speeds that lead to constant buffering. Look to see if the Wi-Fi signal on your streaming player is weak. Try moving your Wi-Fi router closer to your TV. Next, look at a more powerful router or even one of the new mesh routers. Finally, some users have had success with range extenders or using an Ethernet power jack to hard wire their streaming player. If your Wi-Fi keeps dropping or you are still having Wi-Fi issues in one part of your house, consider looking into getting a new router that has a Wi-Fi AC standard. You will see a huge improvement going to AC from the old N standard. Also, if you have an older or cheaper Wi-Fi router, it may not be designed to handle all the devices on your network. Not all routers are made to handle the same load...^Ivan
Answered by: Ivanf
Date published: 2022-07-18

Can I hook an antenna to it

Asked by: Deb147
The LG 50 inch Class 4K Smart UHD TV w/ AI ThinQ® (49.5'' Diag), Model # 50UM7300AUE has an F-Type 75-Ohm Coaxialconnector on the back labeled as 'Antenna/Cable In that you can connect an indoor or outdoor antenna to and it has a built-in ATSC tuner, often called an ATSC receiver or HDTV tuner that is a type of television tuner that allows reception of digital television (DTV) television channels. It generates audio and video signals that are picked up from over-the-air (OTA) broadcast television in North America...^Ivan
Answered by: Ivanf
Date published: 2022-07-07

I had Netflix. A notice asked me to update it, which I did. Now Netflix won’t load 

Asked by: Peggy Sue 2
If the Netflix app did not update properly on the LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE, you will need to delete the app then download it again from the LG Content Store (App Store) feature on the TV. If the app still will not load, you will need to contact Netflix for assistance...^Ivan
Answered by: Ivanf
Date published: 2022-03-07

How do I adjust picture to fit the screen, seems like any thing printed only partially shows up on edge of screen. Needs formatting to fit the size of TV screen. How do I do this?

Asked by: TonyDB
That sounds like an issue with the picture settings. To adjust the picture settings through the settings menu go to Picture > Aspect Ratio Settings > Aspect Ratio. For further assistance, please reach out to our technical support team via private message on Facebook @LGUSSupport and use #VOC in your first message to our social media support team or call at 800-243-0000. ^Daphane
Answered by: LG Electronics
Date published: 2021-12-23

Can I use this tv with 220v? Is it a freevolt?

Asked by: Chonee
The LG 50 inch Class 4K Smart UHD TV w/ AI ThinQ® (49.5'' Diag), Model # 50UM7300AUE is not a "free volt" or dual voltage TV. It has a power requirement of 120 VAC, 50/60Hz...^Ivan
Answered by: Ivanf
Date published: 2021-11-02

how do I connect my TV to Hulu?

Asked by: kenskiba
Hulu is a preinstalled app on the LG 50 inch Class 4K Smart UHD TV w/ AI ThinQ® (49.5'' Diag), Model # 50UM7300AUE. Press the home button on the remote control to access the home screen on the TV and at the bottom of the home screen you will see tiles showing the preinstalled apps. Scroll to the Hulu tile and click on it then enter your credentials if you have an existing Hulu account to launch Hulu...^IFV
Answered by: Ivanf
Date published: 2022-05-28
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