Enjoy stunning picture quality and incredible sound with LG 50NANO81, the ultimate TV experience.


LG has always been one of the most trusted brands when it comes to consumer electronics, and its latest offering, the LG 50NANO81TV is no exception. This 50-inch NanoCell 4K TV boasts of an incredible screen resolution and features that are sure to impress even the most discerning of customers. In this article, we take a closer look at the LG 50NANO81TV and what it brings to the table.


The LG 50NANO81TV comes with a 50-inch NanoCell display that boasts of 4K resolution. This means that users will have access to stunningly clear and crisp visuals with vivid colors and deep blacks. The NanoCell technology in the display also ensures that the colors remain accurate and consistent at all viewing angles, allowing you to enjoy your favorite content with friends and family without losing picture quality.

Smart TV Features

In addition to its impressive display, the LG 50NANO81TV also comes with some smart TV features. The TV runs on LG’s proprietary webOS platform, which is intuitive and easy to navigate. You can access your favorite streaming services like Netflix, Amazon Prime, Hotstar, and many others directly from the TV’s home screen. The TV also supports voice commands with Google Assistant and Alexa, allowing users to control the device by voice.


The LG 50NANO81TV comes with a variety of connectivity options, including three HDMI ports, two USB ports, and an Ethernet port. The TV also supports Bluetooth, allowing users to connect their wireless headphones or soundbars to enhance their viewing experience. The TV also comes with Wi-Fi connectivity, giving users easy access to online content without the need for additional cables.


The LG 50NANO81TV comes with a sleek and minimalistic design that will fit seamlessly into any modern living room. The TV has ultra-thin bezels and a premium metallic finish that gives it a premium look and feel. The TV also comes with a simple and intuitive remote control that makes it easy to use.


To sum up, the LG 50NANO81TV is an exceptional TV that offers an unparalleled viewing experience at an affordable price point. The TV has all the features that a modern-day smart TV should have, and its NanoCell display technology ensures that users get the best picture quality and color accuracy possible. If you’re in the market for a 50-inch TV, the LG 50NANO81TV is a worthy contender that will not disappoint.

LG 50NANO81 properties

Product nameLG 50NANO81
VESA mountingYes
VESA mounting type200 x 200 mm
Operating SystemwebOS
Highest resolution3840×2160 (4K Ultra HD)
Screen size50 “
HDR typeHDR10, HLG
Local dimmingYes
Aspect ratio16:9
Supported video filesHEVC/H.265, VP9
Image enhancementYes
Edgelit LEDNo
Backlit LEDNo
Smart TVYes
FeaturesApple HomeKit, Time-shift, Voice Control
Type of voice controlAlexa, Google Assistant, ThinQ
ConnectionsDigital Optical Out, Ethernet (RJ45), HDMI, USB
HDMI Version2.0
USB ports2
Screen designFlat
ReceiverAnalog, Digital
CI+ version1.4
Built-in speakersStereo
Speaker output (total)20 W
Supported audio filesAAC, MP3, Matroska (MKA), WAV (PCM), WMA
Supported audio formatsDolby Digital
Wireless & StreamingAirPlay 2, Bluetooth
Wi-Fi StandardWi-Fi 5 (802.11ac)
Power consumption (standby)0.5 W
Weight (without legs)14.0 kg
Weight (including legs)15.6 kg
Release Year2021

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Frequently Asked Questions:

Can I connect my smartphone or tablet to the television using screen mirroring or casting technology?

Yes, you can use screen mirroring or casting technology to connect your smartphone or tablet to a television. Both methods allow you to display content from your device on your TV screen. Screen mirroring is typically built-in functionality on modern smartphones and tablets that allows users to wirelessly mirror their device's screen on another compatible device, such as a television. This means you can view and control everything on your phone or tablet directly from the TV screen. To enable screen mirroring on most devices, go to "Settings" > "Display & Brightness" (or similar) and toggle on "Mirror Screen. Casting technology, like Google Chromecast and Apple AirPlay, also allows you to stream content from your smartphone or tablet to a television. However, casting typically requires an additional device, such as the Chromecast or AirPlay, to be connected to your TV. Once set up, you can use the "Cast" feature on your phone or tablet to select which content you want to display on your television. Both screen mirroring and casting allow for easy and seamless sharing of media between devices, making it a convenient option for those looking to enjoy their smartphone or tablet content on a larger screen.

How can I reset my LG 50NANO81 TV if it is not responding properly?

If your LG 50NANO81 TV isn't working as expected, you might try a few things before resorting to a full factory reset. First, make sure all the cables are connected correctly and that the power cord is securely plugged in. Restart the TV by holding down the power button on the remote or on the TV itself for about 10 seconds until it powers off completely, then wait a few minutes before turning it back on. If those steps don't help, you can try resetting your LG 50NANO81 TV to its factory settings:
1. Turn off the TV by pressing the power button on the remote or the TV itself. Unplug the TV from the wall outlet for at least 60 seconds. Press and hold the power button (located on the bottom right corner of the TV) for 5-10 seconds. While still holding the power button, plug the TV back in and keep holding the power button until the LED lights turn off and back on again. Release the power button and wait for your TV to start up. It should now be reset to its factory settings. Note: Resetting your TV will erase all stored data and configurations. Make sure you have any necessary login information or saved channels ready before performing this step.

How do I connect my streaming device to the LG 50NANO81 TV using HDMI?

To connect your streaming device to the LG 50NANO81 TV using HDMI, follow these steps:

1. Make sure that both your streaming device and the TV are turned off. Locate an available HDMI input on the back of the TV. The HDMI inputs are labeled "HDMI 1" through "HDMI 4". Connect one end of an HDMI cable to the HDMI output on your streaming device, and then connect the other end of the same HDMI cable to the corresponding HDMI input on the TV. Turn on both your streaming device and the TV. Using the remote control for your streaming device or the TV's remote control, navigate to the source selection menu on the TV. This is usually accessed by pressing the "SOURCE" button on the remote. Select the HDMI input that corresponds to the one you connected your streaming device to in step 3. The TV should now display the video signal from your streaming device. If prompted, select the appropriate input settings for your streaming device, such as "4K" or "1080p".

"How do I connect my laptop to the LG 50NANO81 TV using an HDMI cable?"

To connect your laptop to the LG 50NANO81 TV using an HDMI cable, follow these steps:

1. Make sure both devices are turned off. Locate the HDMI output port on your laptop and the corresponding input port on the back of the TV. Connect one end of the HDMI cable into the output port on your laptop and the other end into the input port on the TV. Turn on both devices. Your laptop's display should automatically be mirrored to the TV. If it does not, press the "SOURCE" button on the TV remote control until the correct input is displayed. Adjust the settings on your laptop and TV as desired to optimize the picture and sound quality. If you experience any issues during the setup process or while using the connection, consult the user manuals for both devices or seek assistance from a qualified technician. Remember to disconnect the HDMI cable properly when finished using the connection to prevent damage to the ports and cables.

What are the features of LG 50NANO81?

Modern TVs have long ceased to be used only for watching TV.Currently, we can also play our own movies, play games with them and even browse the internet. This tv has few connection possibilities: Digital Optical Out, Ethernet (RJ45), HDMI, USB. Do you need something with digital optical out? Here you can find other devices with digital optical out. LG 50NANO81 has apple homekit, time-shift, voice control. You can find more information on devices with voice control here.

Can I control my LG 50NANO81 with my voice?

Yes, you can control this TV with your voice. You can control it by: Alexa, Google Assistant, ThinQ. For more information on voice control, check out this article on Alexa and what it can do.

How to setup LG 50NANO81 - practical tips

  • For LG 50NANO81 screen calibration and color temperature setup - click here