Samsung Class Q70T 55" Vs Samsung QN90A 85"

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Samsung Class Q70T

55"65"75"85"82points

Samsung QN90A

85"43"50"55"65"75"98"Comparison winnervsvs

83 facts in comparison

Samsung Class Q70T vs Samsung QN90ASamsung Class Q70T 55"Samsung QN90A 85"

Why is Samsung Class Q70T better than QN90A?

• 1.78x higher pixel density?80.11 ppivs45 ppi
• Has Dolby Atmos?
• Supports a remote smartphone?
• 11W lower power consumption in operation?110W vs121W
• 662.3 mm narrower?1.23 mvs1.89 m
• 39.5 kg lighter?17.2 kgvs56.7 kg
• 376.1 mm shorter?705.9 mmvs1.08 m
• Has a child lock?

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Why is QN90A better than Samsung Class Q70T?

• 1.55x bigger screen size?84.5"vs54.6"
• Has built-in smart TV?
• Supports Miracast?
• Has AirPlay?
• Supports HDR10?
• Supports Dolby Digital Plus?
• Supports VESA mount?
• Has anti-reflection coating?

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User reviews

Samsung Class Q70TSamsung QN90A

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Display

display resolution

4K (UHD)

4K (UHD)

The display resolution represents the amount of pixels that make up the image. It is a key indicator of image quality, with higher resolutions providing sharper and more detailed images.Display type

QLED, LCD

QLED, LCD, Mini-LED, LED-backlit

The type of technology used in the display.screen size

54.6"

84.5"

The size of the screen (measured diagonally).resolution

3840 x 2160 px

3840 x 2160 px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.pixel density

80.11 ppi

45 ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.display colors

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

1070 million

Number of colors that a display can accurately reproduce.bit depth

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

10-bit

Bit depth is the number of bits used to indicate the color of a single pixel. The more bits, the more color range a panel displays. An 8-bit panel uses 256 levels per channel and displays 16.7 million colors, while a 10-bit one reaches 1024 and displays 1.07 billion colors.brightness (typical)

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

A nit is a measurement of the light that a display emits, equal to one candela per square meter. Brighter displays ensure a screen's contents are easy to read, even in sunny conditions.contrast ratio

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.+ Show more +

Connectivity

Has Bluetooth✔Samsung Class Q70T✔QN90ABluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.HDMI version

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.HDMI ports

4

4

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.supports Wi-Fi✔Samsung Class Q70T✔QN90AThe device can connect to Wi-Fi.Wi-Fi version

Wi-Fi 5 (802.11ac)

Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)

The Wi-Fi versions supported by the device.Bluetooth version

4.2

4.2

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.USB ports

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

2

With more USB ports, you are able to connect more devices.is DLNA-certified✔Samsung Class Q70T✔QN90AAll DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.RJ45 ports

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

1

RJ-45 ports are used for LAN (Local Area Network) connections. With more ports you can achieve increased bandwidth across a LAN, or connect to multiple networks. It also has the added benefit of not losing connection to the network if one fails.+ Show more +

Audio

supports Dolby Digital✔Samsung Class Q70T✔QN90AIf the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.has DTS Surround

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✖QN90ADTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.audio output power

2 x 10W

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.supports Digital Out✔Samsung Class Q70T✔QN90ADevices that support Digital Out can deliver sound through optic fiber audio cables (like TOSLINK) or coaxial audio cables, which can transmit high-resolution audio at fast speeds.supports Dolby Digital Plus

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AIf a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.has SRS TheaterSound HD

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

SRS devices create an immersive 3D soundfield using only two speakers, simulating the kind of audio experience delivered by devices that support Dolby Digital.has stereo speakers

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90ADevices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.has Dolby Atmos✔Samsung Class Q70T

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Dolby Atmos is a surround sound technology that allows sounds to be interpreted as three-dimensional objects. By doing so, Dolby Atmos allows for immersive, 360-degree sound.has DTS-HD Master Audio

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✖QN90ADTS-HD Master Audio supports unlimited surround sound channels and lossless audio. This standard delivers one of the best possible audio qualities.+ Show more +

Design

width

1.23 m

1.89 m

The width represents the horizontal dimension of the product.weight

17.2 kg

56.7 kg

The weight.thickness

57.4 mm

27.9 mm

The thickness (or depth) of the product.height

705.9 mm

1.08 m

The height represents the vertical dimension of the product.volume

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

57124.37 cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.height adjustment range

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Devices with height adjustment provide a full range of height possibilities resulting in maximum comfort.Supports VESA mount

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AThe VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.maximum operating temperature

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

40 °C

The maximum temperature at which the device can perform to the optimal level.lowest potential operating temperature

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

10 °C

The minimum temperature at which the device can perform to the optimal level.+ Show more +

Features

release date

2020

2021

The date the product first became available for purchase.has Chromecast built-in

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

Chromecast built-in is a technology that allows users to stream entertainment and apps from their phone, tablet, or laptop, straight to the Chromecast-enabled device.has AirPlay

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AAirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.has built-in smart TV

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90ADevices with built-in smart TV features (such as Android TV or webOS) allow you to access popular streaming apps without the need to purchase/connect a separate smart TV device.compatible with Google Assistant

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AIt is compatible with Google Assistant, allowing you to use voice commands to control the device from other Google Assistant-compatible devices.works with Alexa

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AIt is compatible with Amazon’s Alexa voice assistant, allowing you to use voice commands to control the device from other Alexa-compatible devices.works with Siri/Apple HomeKit

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AIt is compatible with Apple's Siri voice assistant, allowing you to use voice commands to control the device from other Apple HomeKit-compatible devices.supports a remote smartphone✔Samsung Class Q70T

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

This technology allows the users to use their smartphone as a remote control for the device.has a rechargeable remote control

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✖QN90AThe remote control is rechargeable, so you don't have to worry about replacing the batteries.+ Show more +

Miscellaneous

has a front camera

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✖QN90AA front camera, also called secondary camera, can be used for video chats/selfies.Has a curved display

Unknown. Help us by suggesting a value. (Samsung Class Q70T 55")

✔QN90AA curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image. As our eyes have a natural curvature, these displays can also help to reduce eye strain.supports text-to-speech✔Samsung Class Q70T

Unknown. Help us by suggesting a value. (Samsung QN90A 85")

This enables your device to verbalize on-screen content.

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