Samsung QN900A vs QN90A Comparison : Is Samsung QN900A the One that You Should Choose?

Both of Samsung QN900A and QN90A are introduced as part of Samsung’s 2021 TV lineup. They both come with Neo QLED technology. Samsung QN900A is the higher series of Samsung’s 2021 Neo QLED 8K TV lineup while Samsung QN90A is the higher series of Samsung’s 2021 Neo QLED 4K TV lineup. There are 3 screen size options of Samsung QN900A : 85-Inch (QN85QN900AFXZA), 75-Inch (QN75QN900AFXZA) and 65-Inch (QN65QN900AFXZA) while Samsung QN90A comes with 5 screen size options : 85-Inch (QN85QN90AAFXZA), 75-Inch (QN75QN90AAFXZA), 65-Inch (QN65QN90AAFXZA), 55-Inch (QN55QN90AAFXZA) and 50-Inch (QN50QN90AAFXZA). Is Samsung QN900A the one that you should choose? Let’s talk more about comparison between Samsung QN900A and QN90A to find the answer for that question.

What Should You Know about Samsung QN900A?

Samsung QN900A

Samsung QN900A

There are two options for Samsung’s 2021 Neo QLED 8K TV and Samsung QN900A is the one that positioned higher. Sony QN900A comes with 8K UHD resolution that completed with powerful 8K AI upscaling to brings excellent 8K clarity not only from original 8K content sources but also from non 8K contents that upscaled into near 8K picture quality. Samsung QN900A also comes with infinity screen that allows us to enjoy edge-to-edge viewing experience and Ultra Viewing Angle that allows us to enjoy accurate details from any side viewing angle. Samsung QN900A comes with Quantum Matrix Technology Pro on top of Mini LED backlight. Mini LED backlight with Quantum Matrix Technology Pro allows us to enjoy excellent contrast vibrancy and light uniformity across the LED screen of Samsung QN900A. We can also enjoy rich and accurate color details as Samsung QN900A already comes with Quantum Dot Color that can delivers 100% color volume. Samsung QN900A comes with Quantum HDR 64x (65-Inch : Quantum HDR 48x). It supports HDR10, HDR10+ and HLG that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. Neo Quantum Processor 8K is the picture processor integrated with Samsung QN900A. It can optimizes the color, clarity and contrast of the picture delivered on its screen. Motion Xcelerator Turbo+ that based on 120Hz native is the motion technology integrated with Samsung QN900A. It can delivers smooth motion images for our favorite action movies and sports while also allows us to enjoy minimum input lag when we use this TV as our gaming monitor. FreeSync Premium Pro, Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) are also supported by Samsung QN900A to brings more immersive gaming experience. We can enjoy wide range of premium entertainment from our favorite content providers with TIZEN integrated as the Operating System of this TV. It also allows us to run wide collection of TIZEN smart apps on the screen of this TV. 802.11ax (WiFi 6) is integrated with Samsung QN90A to bring fast internet connection for 8K content streaming. We can also enjoy HDR OTA (Over the Air) entertainment on the screen of this TV as It already comes with ATSC 3.0 (NextGen TV). Samsung QN900A comes with environmentally friendly TM2180E SolarCell Remote. We can also use Google Assistant, Amazon Alexa and Bixby to control this TV since they are already supported. Samsung QN900A is able to delivers rich and powerful sound quality with 6.2.2CH 80W speaker system integrated with it. It’s also completed with Object Tracking Sound Pro (OTS Pro) that can tracks every motion on the TV screen for more realistic sound quality. We can also setup more advanced AV system with this TV to enjoy higher quality formats as it already supports eARC (Enhanced Audio Return Channel).

Samsung QN900A Prices
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What Should You Know about Samsung QN90A?

Samsung QN90A

Samsung QN90A

Samsung QN90A comes as the higher option of Samsung’s 2021 Neo QLED 4K TV lineup. The other one is Samsung QN85A. Samsung QN90A comes with Quantum Matrix Technology that integrated on top of Mini LED backlight. Quantum Matrix Technology with Mini LED backlight allows us to enjoy excellent brightness and light uniformity on the screen of Samsung QN90A. To deliver excellent picture clarity not only from original 4K content sources but also from non 4K contents, Samsung QN90A is completed with powerful AI Upscaling that can upscales non 4K contents into near 4K picture quality with AI technology. Samsung QN90A already comes with Quantum Dot color so that we can enjoy rich and accurate color details as it can delivers 100% color volume. Neo Quantum Processor 4K is integrated with Samsung QN90A to optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. Samsung QN90A comes with Quantum HDR 32X (50-Inch : Quantum HDR 24X) as its HDR technology. It supports HDR10, HDR10+ and HLG that allows us to enjoy enhanced details and expanded contrast from our favorite HDR content sources. Motion Xcelerator Turbo+ is the motion technology of Samsung QN90A. It can delivers smooth motion images for our favorite action movies and sports. Motion Xcelerator Turbo+ that based on 120Hz native refresh rate also allows us to enjoy non lagging gaming experience when we use this TV as our gaming monitor. FreeSync Premium Pro, Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) are already supported by Samsung QN90A to brings more immersive gaming experience on the screen of this TV. With TIZEN that integrated as its operating system, we can enjoy wide range of premium entertainment from our favorite content providers. TIZEN OS also allows us to run wide collection of TIZEN smart apps on the screen of this TV. To bring fast and stable internet connection, 802.11ac (WiFi 5) wireless is already attached to Samsung QN90A. ATSC 3.0 (NextGen TV) is also integrated with Samsung QN90A to brings 4K HDR OTA (Over the Air) entertainment. Samsung QN90A can be controlled conveniently with its included environmentally friendly TM2180E SolarCell Remote as well as Google Assistant, Amazon Alexa and Bixby that already supported. The speaker system that integrated with Samsung QN90A is 4.2.2CH 60W (except 50-Inch : 2.2CH 40W). It can delivers rich and quite powerful sound quality. The sound is also enhanced by Object Tracking Sound+ (50-Inch : Object Tracking Sound Lite) that brings more realistic sound experience by tracking every motion on the screen of this TV. Samsung QN90A also supports eARC (Enhanced Audio Return Channel) that allows us to enjoy higher quality audio formats with additional AV system.

Samsung QN90A Prices
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Table of Comparison

It’s a good idea for us to look at the specs and features of Samsung QN900A and QN90A before we can talk more about their comparison. The key specs and features of those two TVs can be found in the table of comparison below.

Samsung QN900A Samsung QN90A
Brand Samsung Samsung
Introduced 2021 2020
Screen Size
  • 85-Inch (QN85QN900AFXZA)
  • 75-Inch (QN75QN900AFXZA)
  • 65-Inch (QN65QN900AFXZA)
  • 85-Inch (QN85QN90AAFXZA)
  • 75-Inch (QN75QN90AAFXZA)
  • 65-Inch (QN65QN90AAFXZA)
  • 55-Inch (QN55QN90AAFXZA)
  • 50-Inch (QN50QN90AAFXZA)
Resolution 8K UHD 4K UHD
Display Technology LED LED
Infinity Screen YES NO
Ultra Viewing Angle YES YES
Backlight Type Mini LED Mini LED
Upscaling Technology 8K AI Upscaling 4K AI Upscaling
Contrast Technology Quantum Matrix Technology Pro Quantum Matrix Technology
Color Technology Quantum Dot Color Quantum Dot Color
HDR Technology Quantum HDR 64x (65-Inch : Quantum HDR 48x) Quantum HDR 32X (50-Inch : Quantum HDR 24X)
HDR Support
  • HDR10
  • HDR10+
  • HLG
  • HDR10
  • HDR10+
  • HLG
Motion Technology Motion Xcelerator Turbo+ (120Hz Native) Motion Xcelerator Turbo+ (120Hz Native)
Gaming Technology
  • FreeSync Premium Pro
  • ALLM (Auto Low Latency Mode)
  • VRR (Variable Refresh Rate)
  • FreeSync Premium Pro
  • ALLM (Auto Low Latency Mode)
  • VRR (Variable Refresh Rate)
Processor Neo Quantum Processor 8K Neo Quantum Processor 4K
Smart TV Platform TIZEN TIZEN
Remote Control TM2180E (SolarCell Remote) TM2180E (SolarCell Remote)
Built-in Wifi 802.11ax (WiFi 6) 802.11ac (WiFi 5)
ATSC 3.0 (NextGen TV) YES YES
Speaker System
  • 6.2.2CH 80W
  • Object Tracking Sound Pro (OTS Pro)
  • eARC (Enhanced Audio Return Channel)
  • 4.2.2CH 60W (except 50-Inch : 2.2CH 40W)
  • Object Tracking Sound+ (OTS+), 50-Inch : Object Tracking Sound Lite (OTS Lite)
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/3 4/2
Price More Expensive Less Expensive
85-Inch (QN85QN900AFXZA)

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75-Inch (QN75QN900AFXZA)

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65-Inch (QN65QN900AFXZA)

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85-Inch (QN85QN90AAFXZA)

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75-Inch (QN75QN90AAFXZA)

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65-Inch (QN65QN90AAFXZA)

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55-Inch (QN55QN90AAFXZA)

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50-Inch (QN50QN90AAFXZA)

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How does Samsung QN900A Compared to QN90A?

We can find the key specs and features of Samsung QN900A and QN90A in the table of comparison above. Based on their specs and features, let’s talk more about comparison between those two TVs.

Picture Technology

While they both come with Neo QLED technology, we can find that the display resolution of Samsung QN900A and QN90A are different. Samsung QN900A comes with 8K UHD resolution while Samsung QN90A comes with 4K UHD resolution. The upscaling technology of Samsung QN900A and QN90A are also different in line with their display resolution. 8K UHD resolution is the more advanced picture resolution that allows us to enjoy more advanced picture clarity on the screen of Samsung QN900A. We can also find that Samsung QN900A already comes with infinity display while Samsung QN90A doesn’t come with infinity display. Infinity display allows us to enjoy edge-to-edge viewing experience on the screen of Samsung QN900A. Ultra Viewing Angle is already integrated with both of Samsung QN900A and QN90A that allows us to enjoy accurate details from any side viewing angle we are watching those two TVs.

Quantum dot color is already integrated as the color technology of both Samsung QN900A and QN90A. Quantum Dot Color can delivers 100% color volume so that we can enjoy rich and accurate color details on the screen of those two TVs. We can also find that both of Samsung QN900A and QN90A also come with similar Mini LED backlight that completed with Quantum Matrix Technology as their contrast technology. Quantum Matrix Technology that integrated on top of Mini LED backlight allows us to enjoy excellent contrast vibrancy and light uniformity on the screen of Samsung QN900A and QN90A. Samsung QN900A comes with slightly more advanced Quantum Matrix Technology Pro that brings slightly better contrast vibrancy than Samsung QN90A with only Quantum Matrix Technology.

Both of Samsung QN900A and QN90A already support HDR10, HDR10+ and HLG so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. But the HDR technology integrated with Samsung QN900A and QN90A are actually different. Samsung QN900A comes with Quantum HDR 64x (65-Inch : Quantum HDR 48x) while Samsung QN90A comes with Quantum HDR 32X (50-Inch : Quantum HDR 24X). With more advanced Quantum HDR version, we can enjoy better HDR result on the screen of Samsung QN900A.

We can also find that the color, clarity and contrast of the picture delivered on the screen of Samsung QN900A and QN90A are optimized by their picture processor. We can find different picture processor integrated with Samsung QN900A and QN90A. Samsung QN900A comes with Neo Quantum Processor 8K while Samsung QN90A comes with Neo Quantum Processor 4K. Neo Quantum Processor 8K is designed to delivers advanced picture optimization for the 8K UHD resolution of Samsung QN900A while Neo Quantum Processor 4K is designed to optimizes the picture quality delivered on the 4K UHD resolution of Samsung QN90A.

Motion and Gaming Technology

The motion technology of Samsung QN900A and QN90A are similar. They both come with Motion Xcelerator Turbo+ that based on 120Hz Native refresh rate. Motion Xcelerator Turbo+ that based on 120Hz native refresh rate allows us to enjoy fluid motion images from our favorite action movies and sports while it also allows us to enjoy non lagging gaming experience when we use those two TVs as our gaming monitor. Both of Samsung QN9000A and QN90A also support FreeSync Premium Pro, Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). that can bring more immersive gaming experience on the screen of those two TVs.

Operating System and Remote Control

TIZEN is integrated as the operating system of both Samsung QN900A and QN90A. TIZEN allows us to enjoy wide range of premium entertainment from our favorite content providers as well as run wide collection of TIZEN smart apps on the screen of those two TVs. The built-in Wifi attached to Samsung QN900A and QN90A are different. Samsung QN900A comes with 802.11ax (WiFi 6) while Samsung QN90A comes with 802.11ac (WiFi 5). WiFi 6 is able to delivers faster internet connection for 8K UHD content streaming of Samsung QN900A than WiFi 5 for 4K content streaming of Samsung QN90A. We can also find that ATSC 3.0 (NextGen TV) is already integrated with both Samsung QN900A and QN90A that allows us to enjoy OTA (Over the Air) HDR entertainment.

The remote control that included with Samsung QN900A and QN90A are similar. They both come with TM2180E SolarCell Remote. TM2180E SolarCell Remote is more environmentally friendly as it’s powered by solar cell. We can also control both of Samsung QN900A and QN90A conveniently with Google Assistant, Amazon Alexa and Bixby since they are already compatible.

Sound Technology

The speaker system integrated with Samsung QN900A and QN90A are different. Samsung QN900A comes with 6.2.2CH 80W speaker system while Samsung QN90A comes with 4.2.2CH 60W speaker system (except 50-Inch : 2.2CH 40W). 6.2.2CH 80W is more advanced speaker system that can delivers richer and more powerful sound than 4.2.2CH 60W. We can also find that Samsung QN900A comes with additional Object Tracking Sound Pro while Samsung QN90A comes with Object Tracking Sound + (except 50-Inch : Object Tracking Sound Lite). While they both work similarly to tracks every motion on the TV screen, Object Tracking Sound Pro can do it better than Object Tracking Sound + so that it can delivers more realistic sound experience. eARC (Enhanced Audio Return Channel) is already supported by Samsung QN900A and QN90A that allows us to enjoy higher quality audio formats.

Price

In the price side, Samsung QN900A is normally offered at quite significantly higher price than Samsung QN90A for similar screen size option. It’s indeed important for us to check the price of Samsung QN900A and QN90A before we decide to purchase as TV prices are changing from time to time.

Is Samsung QN900A the One that You Should Choose?

From our discussion about comparison of Samsung QN900A and QN90A, we can find that Samsung QN900A is introduced with 8K UHD resolution while Samsung QN90A is released with 4K UHD resolution. Is Samsung QN900A the one that you should choose? If you have quite higher budget, I’m sure that Samsung QN900A is the one that you should choose. It already comes with the latest 8K UHD resolution while it’s also completed with the technology needed for it such as 8K AI Upscaling and WiFi 6 for 8K UHD streaming. Additionally, Samsung QN900A also comes with better version of Quantum Matrix Technology (Quantum Matrix Technology Pro), better Quantum HDR (Quantum HDR 64x/48x) as well as better sound quality (6.2.2CH 80W with OTS Pro).

Samsung QN900A Prices
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Samsung QN90A is the one that you should choose if you have more limited budget. Samsung QN90A can be called as 4K UHD resolution version of Samsung QN900A. So it’s basically still able to delivers excellent picture quality similar to Samsung QN900A but it’s in 4K UHD resolution. We can find that Samsung QN90A already comes with Quantum Matrix Technology on top of Mini LED backlight, Quantum Dot Color and Quantum HDR 32X/24X while it’s powered by Neo Quantum Processor 4K and support ATSC 3.0 (NextGen TV). 4.2.2CH 60W speaker system (except 50-Inch : 2.2CH 40W) that completed with Object Tracking Sound+ is also able to delivers richer and more realistic sound for Samsung QN90A.

Samsung QN90A Prices
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