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Samsung Q90T QLED 4K UHD HDR Smart TV Price and Specs

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Samsung Q90T is one of the company’s flagship TV for their 2020 lineup of 4K QLED TVs. This captivation high-end QLED is built on Quantum Processor processor and the Samsung’s full-array local dimming (FALD) backlight technology for high end display or picture quality.

Where to Buy Samsung Q90T QLED TV

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This QLED UHD TV combines features like flat unique design, immersive audio experience, AI smart features, powerful performance and numerous peripheral port in different screen size at affordable price.

Samsung Q90T QLED TV Key Features

  • Flat QLED Panel
  • 3,840 x 2,160 Resolution
  • 55-inch, 65-inch, 75-inch, 85-inch
  • 4 HDMI Ports and 2 USB Port
  • Boundless Design
  • Built-in Analog tuner
  • 100% Color Volume with Quantum Dot
  • Quantum Processor 4K
  • Quantum HDR 16x
  • Real Game Enhancer
  • Dolby Sound System
  • 60W (4.2.2 CH)
  • Quad Core Processor
  • Samsung OneRemote
  • Smart TV
  • Voice Assistance
  • 4K AI Upscaling
  • Vesa wall mount Support

Samsung Q90T QLED TV


As the premium model of Samsung 2020 4K QLED TV, a more captivating design is expected however, at first glance the Samsung Q90T look similar to other range of Samsung TV.

Although, the design looks normal this TV design is refers to as the boundless design by Samsung meaning it sports almost bezel-less design on all angles.

This screen to body design enables to TV to measure an aspect ratio of almost 99 percent.

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Furthermore, thanks to the plastic material used, the Samsung Q90T is quite lighter than any regular QLED TV. It also comes with flat rear design made of metal which makes the TV not just light but also durable.

Unfortunately, this TV lacks the One Connect Box, hence, all connection and peripheral port are to be carried out at the back of the TV.

Samsung Q90T TV sits on a floating delta stand, made of hard aluminum finishing. The stand allow you to perfectly position the TV to stand perfectly on shelf.


Onboard for picture processing is the Quantum Processor 4K processor, engineered to automatically optimize the picture to provide an immersive experience.

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It features an advance full-array backlight with local dimming (FALD). The backlight’s controlled dimming zones respond scene by scene, improving contrast for deeper blacks and brighter whites, hence, produces the realistic contrast and brightness peaks that make HDR content leap off the screen.

In addition, Samsung Q90T also comes with a resolution 4 times better than an HD display, the 4K 3,840 x 2,160 pixel offers brilliant, crisp and clear picture experience.

Samsung Q90T also features the Samsung’s Ultra Viewing Angle film layer that spreads out the backlight’s illumination more widely, while also reducing screen glare, thus, ensuring a vivid picture no matter where you sit.

This Samsung Q90T QLED TV is certified to deliver 100% colour volume. The Quantum Dot technology produces vibrant color and incorporates Motion Rate 240 technology to digitally enhance fast-moving images to reduce blur.

Samsung Q90T QLED TV also comes with the FreeSync variable refresh rate technology which helps enhance your video game experience by reducing tearing and stuttering.

Above all, this TV is compatible with the HDR10, HDR10+, and HLG HDR formats thus, enhancing dark and mid-range images to produce a more impactful HDR experience.

Smart TV

Samsung Q90T uses an identical smart TV platform to the other models in the QLED range, based around the Tizen-powered operating system.

This user interface comes with a lot of Smart feature which allows you to browse internet with the access to different apps including Netflix, Amazon, Now TV, Rakuten, YouTube and more.

In addition, Samsung Q90T also comes with smart assistants and voice control such as Bixby, Amazon Alexa, Google Assistant and Apple’s Siri.

Furthermore, this Smart TV is powered by a Quad Core Processor to boost the dashboard for seamlessly controlling your smart home devices and appliances.

Samsung Q90T QLED TV also works with SmartThings to put you in control of your smart home. QLED links with IoT devices and sensors so you can turn on the lights, check what’s inside your fridge, and even run the robot vacuum cleaner right from the comfort of your couch.

Above all, the TV is controlled by a sleek and slim all-in-one  OneRemote which automatically detects and controls all compatible connected devices and content.

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Other Features

The Samsung Q90T comes with an upgraded sound system compare to most 4K TV. It comes with same sound technology found in high end TVs especially 8K TVs. This object tracking sound technology uses uses AI-based software to match the TV’s sound with the movement of objects on the screen.

It also uses a dedicated up-firing and down-firing speakers, to increase you experience into a vividly realistic 3D sound that pulls you in closer. Similarly, the TV features  a 4.2.2-channel audio system with 60W of amplification and support of Dolby Atmos surround sound which helps create a more immersive and quality audio experience.

This TV also comes with an Active Voice Amplifier technology designed to analyze the ambient noise in your home and enhance the voices in the scene to help you hear dialogue clearly.

Samsung Q90T also sports the multi view features which allows you to splits your TV screen in two, putting the content you’re watching on one side while mirroring your mobile screen on the other.

The Q90T also supports Apple® AirPlay 2, so you’ll be able to stream content wirelessly from your iPhone, iPad, or Mac to a much bigger screen.

For connectivity, Samsung Q90T has access to 4 HDMI port, 2 USB port, 1 composite video input, an Optical digital audio output, 1 RF (antenna) input, 1 RS-232 port and an Ethernet (LAN) port.

Samsung Q90T also comes with the standard Wi-Fi support (802.11 a/b/g/n/ac); Wi-Fi 5 technology and Bluetooth 4.2 for fast connectivity.

Samsung Q90T QLED TV Price and Availability

Samsung Q90T QLED TV is price starts at around $1600. It is available in different sizes hence, the different price range.

It is available in Nigeria, Kenya, and Ghana. You can buy these TVs at reputable online stores, leading retail chains, as well as Samsung Electronics stores in your country.

You can also buy these QLED TVs on Samsung Official Website or other accredited dealers.

Samsung Q90T QLED TV Specs

Here are a few specs of the Samsung Q90T QLED TV Series

General Features

  • Smart TV: Yes
  • 3D TV: No
  • Colours: Colour Volume 100% by Quantum Dot
  • Video Engine: Quantum Processor 4K
  • Dimension (without stand): 48.3″ x 27.8″ x 1.4″ or 1227.6 x 705.6 x 34.8 mm (55-inch), 56.9″ x 32.6″ x 1.4″ or 1446.5 x 828.3 x 34.8 mm (65-inch), 65.8″ x 37.7″ x 1.4″ or 1670.6 x 957.8 x 35.2 mm (75-inch), 74.5″ x 42.6″ x 1.4″ (85-inch)
  • Weight: 44.3 lbs or 24.4 kg (55-inch), 58.9 lbs or 33.6 kg (65-inch), 85.3 lbs or 48.7 kg (75-inch), 111.1 lb. (85-inch)
  • Built-in Camera:
  • USB Playback: Yes


  • Display Type: QLED 4K TV Boundless Design
  • Screen Size: 55-inch, 65‎-inch, 75‎-inch, and 85‎-inch
  • Screen Resolution: 4K Ultra HD (3,840 x 2,160)
  • More Screen Features: wide Viewing Angle, Direct Full Array, Quantum HDR 16x, HDR10+, 240 Motion Rate, Quantum Dot, Quantum HDR 2000

Smart TV Features

  • Platform: Smart TV Powered by TIZEN OS
  • Processor: Quad Core Processor
  • Multitasking:
  • Built-in PVR:
  • Voice Command: Yes, Bixby Voice, Google Assistant, Amazon Alexa, SmartThings
  • Face Recognition:
  • Gesture Control:
  • App Store: Yes
  • Social:
  • Web Browser: Yes
  • Skype Support:
  • Screen Mirroring: Yes
  • Content Sharing: Yes

Inputs/Outputs & Connectivity

  • HDMI Port: Yes, 4 Ports
  • USB 2.0: Yes, 2 Ports
  • MHL Port:
  • RF in: Yes
  • AV in: Yes
  • AV Out:
  • VGA:
  • Component Video in (Y, Pb, Pr + Audio):
  • Digital Audio Out: Yes
  • LAN: Yes
  • Built-in Wi-Fi: Yes, (802.11ac)
  • Wi-Fi Direct:
  • Miracast:
  • WiDi:
  • Digital Broadcasting:  Yes, ATSC 3.0
  • Audio System: Yes, 60W Sound Sysytem + OTS
  • Bluetooth: Yes, Version 4.2
  • Scart:
  • HDMI CEC: Yes
  • Infrared:
  • Headphone jack:

Other Features

  • TV Camera Support:
  • TV System:
  • Stand Type: Yes
  • 4k Upscaler: Yes
  • Warranty: 3 Years
  • Remote: Yes, TM2050C
  • DirectTV:

Rated Power

  • Power Supply (Voltage): 110 – 120V AC or 220 – 240V AC 50/60Hz
  • Power Consumption: 155W (245W Max) [55-inch], 213W (305W Max) [65-inch], 282W (335W Max) [75-inch], 152W (405W)
  • Standby Power: 0.5W
  • Energy Efficiency Class: B
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Adeosun Ajibola
Adeosun Ajibola
Adeosun is an experienced Tech Writer specializing on Mobile Devices and Electronic Gadgets. At NaijaTechGuide, she is the Tech Specialist on Smartphones, Laptops, and TVs and since 2020 has written over 600 articles covering these verticals for the Tech Blog. She also has interests in Digital Marketing and eCommerce.

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