Samsung QE43QN90B


Experience superior picture quality and experience an immersive cinematic experience with the Samsung QE43QN90B QLED 8K TV.


Samsung QE43QN90BTV – A Stunning TV that Provides Quality Viewing Experience

Samsung is a renowned brand in the television industry and has been producing exceptional products that offer a high level of quality and performance. The Samsung QE43QN90BTV is an excellent example of the brand’s commitment to producing premium televisions with advanced features and a sleek design.

The QE43QN90BTV is a stunning, smart TV that provides a quality viewing experience for all your viewing needs. The model, with its 43-inch QLED screen, is designed to produce vibrant colors, deep blacks, and bright whites. The Quantum HDR 2000 technology incorporated in this TV system provides 2000 nits of peak brightness, which allows it to deliver deeper blacks and brighter whites, making the images more vivid and intense.

Touching the QE43QN90BTV is a thrilling experience too, with its modern design characterized by slim bezels and an overall sleek and stylish finish. The set is supported by a sturdy stand, which also doubles as a cable manager to keep wires out of sight.

The Samsung QE43QN90BTV is packed with advanced features that make it a versatile addition to any household. For starters, Samsung’s Tizen operating system powers the TV. The OS provides a user-friendly interface that is easy to navigate even for first-time users. With the smart TV, browsing the internet, streaming your favorite shows and movies, and downloading apps have never been easier. The TV is also compatible with most popular streaming services, including BBC iPlayer, Netflix, Amazon Video, YouTube, and others.

The TV set also comes with voice-activated technology, so you don’t have to use a remote to control it. It is also compatible with Alexa and Google Assistant ecosystems, so users can operate it hands-free. The built-in Bluetooth functionality allows users to connect the TV to other devices like speakers, headphones, or smartphones, making it great for music lovers.

The QE43QN90BTV features four HDMI ports, two USB ports, and one Ethernet port to connect to other devices, access online content or play games via console. The set also includes a built-in Freeview HD tuner that enables users to enjoy their favorite TV channels without the need for a separate set-top box.


The Samsung QE43QN90BTV is undoubtedly one of the best 43-inch TVs in the market. It boasts excellent picture quality, intuitive interface, and is packed with advanced features that enhance your viewing experience. Although its price point may be higher than other TVs in its class, this set delivers exceptional value, performance and is built to last. With a 10-year screen burn warranty and Samsung’s commitment to quality, you cannot go wrong with the QE43QN90BTV.

Samsung QE43QN90B properties

Product nameSamsung QE43QN90B
VESA mountingYes
VESA mounting type200 x 200 mm
Operating SystemTizen
Highest resolution3840×2160 (4K Ultra HD)
Screen size43 “
DisplayNeo QLED
HDR typeHDR10+, HLG
Local dimmingYes
Aspect ratio16:9
Refresh rate100 Hz
Image enhancementYes
Edgelit LEDNo
Backlit LEDNo
Smart TVYes
FeaturesHbbTV Support, Picture-in-Picture (PiP), Time-shift, USB-Recording (PVR), Voice Control
Type of voice controlAlexa, Bixby, Google Assistant
ConnectionsDigital Optical Out, Ethernet (RJ45), HDMI, USB
HDMI Version2.1
USB ports2
USB 2.02
Screen designFlat
Built-in speakersStereo
Speaker output (total)20 W
Supported audio formatsDolby Atmos, Dolby Digital Plus
Wireless & StreamingBluetooth, DLNA
Wi-Fi StandardWi-Fi 5 (802.11ac)
ReceiverAnalog, Digital, Twin Tuners
CI+ version1.4
Power consumption (standby)0.5 W
Power consumption (use)60.0 W
Energy efficiency class (2022)G
Height (without legs)55.9 cm
Height (including legs)62.3 cm
Depth (without legs)2.7 cm
Depth (including legs)22.3 cm
Weight (without legs)9.2 kg
Weight (including legs)13.8 kg
Width96.0 cm
Release Year2022

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1 review for Samsung QE43QN90B

  1. Greyson

    As a lawyer living in Virginia, I wanted to upgrade my TV to something that would give me the ultimate viewing experience. After doing my research, I decided to go for the Samsung QE43QN90B. I bought it in October, and I must say, it has been a joy to watch ever since.

    The picture quality is excellent, but what really stands out is the color accuracy, brightness, and contrast. The blacks are deep, and the whites are bright, which makes the overall picture look incredibly lifelike. I also noticed that the TV can upscale lower resolution content to near 4K quality.

    One downside, however, is the limited viewing angle. If you are not sitting right in front of the TV, the picture quality tends to suffer. But this is not a big concern for me since I usually watch TV alone.

    Another point to mention is the flat screen design, which looks sleek and modern in my living room. It’s also worth noting that the TV comes with an ultra-thin wall mount, which allowed me to install it seamlessly on the wall, making it look like a painting.

    The purchase story behind my TV was quite interesting. I had planned to purchase it from a local store, but they didn’t have it in stock. So, I decided to order it online and have it delivered directly to my house. The delivery was efficient, and the TV arrived the following day without any damages.

    In comparison to other popular TVs, I would say that the Samsung QE43QN90B is a solid choice. It may not have the biggest screen or the best viewing angles, but the picture and color quality are top-notch, and the flat screen design is exceptional. I highly recommend it to anyone who wants an excellent viewing experience.

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Frequently Asked Questions:

What are the steps to reset my Samsung QE43QN90B TV to its factory settings?

To reset your Samsung QE43QN90B TV to its factory settings, follow these steps:

1. Turn off your television: Ensure that your Samsung QE43QN90B TV is switched off before proceeding with the reset process.

2. Press and hold the 'Source' or 'Input' button on your remote control: Locate this button on your Samsung remote, which is usually represented by a small icon displaying a rectangle or square with arrows pointing inward.

3. While holding the 'Source' or 'Input' button, press and release the 'Exit' button: You will find the exit button either next to the source/input button or as part of the navigation cluster on your Samsung remote control. The exit button typically resembles an arrow pointing leftwards with a horizontal line across it.

4. Release both buttons simultaneously: Once you have pressed and held the 'Source' or 'Input' button while also pressing and releasing the 'Exit' button, wait for a moment before continuing.

5. Press the menu button on your remote control: Locate this button on your Samsung remote, which is usually represented by three horizontal lines stacked vertically.

6. Navigate to the 'Support' section: You can find this option in the main menu of your television. It may be located under a different name depending on the software version installed on your device.

7. Select 'Self Diagnosis': This will display various options related to troubleshooting and testing your TV's internal components.

8. Choose 'Reset' or 'Factory Reset': This option should appear among the list of available self-diagnosis tools. Select it to initiate the reset process.

9. Confirm the factory reset: You will be prompted to confirm your choice. Press the 'Enter' or 'OK' button on your remote control to proceed with the factory reset.

10. Wait for the process to complete: The TV will display a progress bar, indicating that it is restoring its settings to factory defaults. This may take several minutes.

11. Restart your television: Once the reset process is finished, your Samsung QE43QN90B TV will restart automatically. After booting up, you should see the initial setup screen, allowing you to reconfigure your preferences and settings according to your requirements.

How do I connect my external streaming device to the Samsung QE43QN90B TV?

To connect your external streaming device (such as a media player, gaming console or soundbar) to the Samsung QE43QN90B TV, follow these steps:
1. Turn off both the TV and the external device.
2. Locate the HDMI ports on the back of the Samsung QE43QN90B TV. There are four HDMI ports labeled as HDMI 1 through HDMI 4.
3. Connect one end of an HDMI cable to the corresponding HDMI port on your external streaming device and the other end to the matching HDMI port on the back of the Samsung QE43QN90B TV.
4. Turn on both devices (TV and external streaming device). Your TV should automatically detect the connected device and display a message asking if you want to use it as the main source. Select 'Yes' using your remote control or the buttons on the TV itself.
5. If the TV doesn't automatically switch sources, navigate to 'Source' in the TV menu and change it from 'TV' to the HDMI port number that corresponds with the connected device.
6. You should now be able to use your external streaming device with your Samsung QE43QN90B TV.

Why is my Samsung QN90B TV not turning on when I try to watch it?

There could be several reasons why your Samsung QN90B TV isn't turning on when you try to watch it. Some common issues include a faulty power source, improper connection of the HDMI cable, or a malfunctioning remote control. Here are some troubleshooting steps you can follow:
1. Check the power source: Make sure your TV is properly connected to a working power outlet and that the power cord is firmly plugged in. If necessary, try using another power outlet or replacing the power cord. Check the HDMI connection: Ensure that the HDMI cable connecting your TV and the device you're trying to watch (e. Try switching the HDMI input on your TV to see if it detects the signal from another source. Replace the batteries in your remote control: If your remote control isn't working, try replacing its batteries or resetting it by removing and re-inserting the battery compartment cover. Perform a power cycle: Unplug your TV from the power outlet for at least 10 seconds, then plug it back in and turn it on again. This may help clear any temporary issues with the device's software or hardware. Contact Samsung customer support: If none of these steps resolve the issue, you may need to contact Samsung customer support for further assistance.

How do I connect my laptop to my TV using Screen Mirroring on the Samsung QE43QN90B?

To connect your laptop to your Samsung QE43QN90B TV using screen mirroring, follow these steps:
1. Ensure that both devices are turned on and within range of each other. On your laptop, click the "Start" button and type "Screen Mirroring. Select it from the search results. Click on the "Add wireless display" option in the window that appears. Your laptop should detect nearby devices. Select your Samsung TV from the list of available options. Follow any prompts or instructions that appear on your screen to complete the connection process. Once connected, you can start mirroring your laptop's display onto the TV. To do this, click the "Mirror" button in the toolbar at the top of the Screen Mirroring window. Your laptop's desktop will now be displayed on your TV screen. You can control both devices using their respective remote controls or touch screens.

What are the features of Samsung QE43QN90B?

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. Samsung QE43QN90B has hbbtv support, picture-in-picture (pip), time-shift, usb-recording (pvr), voice control. You can find more information on devices with voice control here.

Can I control my Samsung QE43QN90B with my voice?

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

How to setup Samsung QE43QN90B - practical tips

  • For Samsung QE43QN90B screen calibration and color temperature setup - click here