Samsung QN90A can be easily guessed as the successor of Samsung Q90T. Samsung QN90A comes as part of Samsung’s 2021 Neo QLED TV lineup while Samsung Q90T was released as part of Samsung’s 2020 QLED TV lineup. There are 5 screen size options of Samsung QN90A : 85-Inch (QN85QN90AAFXZA), 75-Inch (QN75QN90AAFXZA), 65-Inch (QN65QN90AAFXZA), 55-Inch (QN55QN90AAFXZA) and 50-Inch (QN50QN90AAFXZA) while Samsung Q90T comes with only 4 screen size options : 85-Inch (QN85Q90TAFXZA), 75-Inch (QN75Q90TAFXZA), 65-Inch (QN65Q90TAFXZA) and 55-Inch (QN55Q90TAFXZA). Since it comes as the successor series, Is Samsung QN90A the one that you should choose? We need to look at the similarities and differences of Samsung QN90A and Q90T to find out whether Samsung QN90A is the one to choose.
Similarities of Samsung QN90A and Q90T
As two series that intended as successor and predecessor, we can find that there are a number of similarities between Samsung QN90A and Q90T. Let’s find out more about the similarities between those two 4K LED TVs.
1. 4K UHD Resolution with AI Upscaling
Both of Samsung QN90A and Q90T come with 4K UHD resolution. They are also completed with 4K AI Upscaling. With AI Upscaling, we can enjoy excellent clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K with AI technology.
2. Quantum Dot Color with Ultra Viewing Angle
The color technology of Samsung QN90A and Q90T are similar. They both come with Quantum Dot Color. Quantum Dot Color is able to 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 Ultra Viewing Angle is already integrated with Samsung QN90A and Q90T that allows us to enjoy accurate details from any side viewing angle.
3. HDR Support
Both of Samsung QN90A and Q90T already support HDR10, HDR10+ and HLG. With HDR10, HDR10+ and HLG support, we can enjoy enhanced details and expanded contrast from wide range of HDR content sources.
4. Refresh Rate
Samsung QN90A and Q90T comes with similar refresh rate. They both come with 120Hz native refresh rate. 120Hz native refresh rate is able to delivers smooth motion images on the screen of Samsung QN90A and Q90T while also can brings minimum input lag when we use those two TVs as our gaming monitor.
5. Operating System and Control Support
TIZEN is integrated as the operating system of both Samsung QN90A and Q90T. TIZEN OS allows us to enjoy wide range of premium entertainment from our favorite content providers with fast internet connection provided by 802.11ac wireless attached to those two TVs. TIZEN OS also allows us to run wide collection of TIZEN smart apps on the screen of Samsung QN90A and Q90T. While the included remote control of Samsung QN90A and Q90T are quite different, we can find that both of Samsung QN90A and Q90T can be controlled with Google Assistant, Amazon Alexa and Bixby since they are already supported.
6. Sound Technology
The sound technology of Samsung QN90A and Q90T are quite similar. Both of Samsung QN90A and Q90T come with 4.2.2CH 60W speaker system (except 55-Inch Q90A : 2.2CH 40W). 4.2.2CH 60W speaker system allows us to enjoy rich and powerful sound for those two TVs. Object Tracking Sound+/Object Tracking Sound/Object Tracking Sound Lite are also integrated with Samsung QN90A and Q90T that allows us to enjoy more realistic sound as it can tracks every movement on the TV screen.
The similarities of Samsung QN90A and Q90T can be summarized with the table below.
| Samsung QN90A | Samsung Q90T | |
| Display Technology | LED | LED |
| Display Resolution | 4K UHD | 4K UHD |
| Viewing Angle | Ultra Viewing Angle | Ultra Viewing Angle |
| Upscaling Technology | 4K AI Upscaling | 4K AI Upscaling |
| Color Technology | Quantum Dot Color | Quantum Dot Color |
| HDR Support | HDR10, HDR10+ and HLG | HDR10, HDR10+ and HLG |
| Refresh Rate | 120Hz Native | 120Hz Native |
| Operating System | TIZEN | TIZEN |
| Control Support |
|
|
| Built-in Wi-fi | 802.11ac (WiFi 5) | 802.11ac (WiFi 5) |
| Speaker System |
|
4.2.2CH 60W |
| Object Tracking Sound |
|
Object Tracking Sound |
| Audio Return Channel | eARC (Enhanced Audio Return Channel) | eARC (Enhanced Audio Return Channel) |
| HDMI/USB | 4/2 | 4/2 |
Differences of Samsung QN90A and Q90T
There are few differences between Samsung QN90A and Q90T besides a number of similarities that we have talked above. Let’s talk more about their differences together.
1. Backlight and Contrast Technology
The backlight, contrast and dimming technology integrated with Samsung QN90A and Q90T are different. Samsung QN90A comes with Quantum Matrix Technology on top of Mini LED backlight while Samsung Q90T only comes with Direct Full Array 16X backlight. Quantum Matrix Technology with Mini LED backlight is more advanced backlight and contrast technology that can delivers better contrast vibrancy and light uniformity across the LED screen of Samsung QN90A.
2. HDR Technology
While both of Samsung QN90A and Q90T already support HDR10, HLG and Dolby Vision, we can find that their HDR technology are actually different. Samsung QN90A comes with Quantum HDR 32X while Samsung Q90T comes with Quantum HDR 16X. Quantum HDR 32X is more advanced HDR technology that can delivers better HDR result than Quantum HDR 16X.
3. Motion and Gaming Technology
Although they both come with similar 120Hz native refresh rate, we can find that the motion technology of Samsung QN90A and Q90T are slightly different. Samsung QN90A comes with Motion Xcelerator Turbo+ while Samsung Q90T comes with Motion Rate 240. Motion Xcelerator Turbo+ supports FreeSync Premium Pro that can delivers better gaming experience on the screen of Samsung QN90A than Motion Rate 240 that only supports FreeSync.
4. Picture Processor
The picture processor that integrated with Samsung QN90A and Q90T are different. Samsung QN90A is powered by Neo Quantum Processor 4K while Samsung Q90T is powered by Quantum Processor 4K. Neo Quantum Processor 4K is more advanced picture processor that can delivers better optimization for the color, clarity and contrast of the picture delivered on the screen of Samsung QN90A than Quantum Processor 4K of Samsung Q90T.
5. Remote Control
The remote control that included with Samsung QN90A and Q90T are different. Samsung QN90A comes with TM2180E SolarCell Remote while Samsung Q90T comes with Samsung OneRemote. While they are basically similar in functions, TM2180E SolarCell Remote is more environmentally friendly than conventional OneRemote.
6. Price
When it comes to price, Samsung QN90A is normally offered at the higher price than Samsung Q90T for similar screen size option. It’s necessary for us to check the price of Samsung QN90A and Q90T before we can find their latest price difference as TV prices often change over time.
We can summarize the differences of Samsung QN90A and Q90T with the table below.
| Samsung QN90A | Samsung Q90T | ||||||||||
| Introduced | 2021 | 2020 | |||||||||
| Backlight Technology | Mini LED | Direct Full Array 16X | |||||||||
| Contrast Technology | Quantum Matrix Technology | Contrast Enhancer | |||||||||
| HDR Technology | Quantum HDR 32X | Quantum HDR 16X | |||||||||
| Motion Technology | Motion Xcelerator Turbo+ | Motion Rate 240 | |||||||||
| Gaming Technology |
|
|
|||||||||
| Picture Processor | Neo Quantum Processor 4K | Quantum Processor 4K | |||||||||
| Remote Control | TM2180E (SolarCell Remote) | OneRemote | |||||||||
| Price | Higher | Lower | |||||||||
|
|
Is Samsung QN90A the One that You Should Choose?
As the successor of Samsung Q90T, we can find that there are few improvements in Samsung QN90A. Is Samsung QN90A the one that you should choose? From our discussion about their similarities and differences, Samsung QN90A is the one that you should choose if you don’t mind to spend higher. As the successor series, Samsung QN90A is able to delivers better contrast with Quantum Matrix Technology that integrated on top of Mini LED backlight, better HDR result with Quantum HDR 32X, better gaming experience with Motion Xcelerator Turbo+ that supports FreeSync Premium Pro and better picture optimization with Neo Quantum Processor 4K. It’s also completed with more environmentally friendly TM2180E SolarCell Remote.
| Samsung QN90A Prices | |
| 85-Inch (QN85QN90AAFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75QN90AAFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65QN90AAFXZA) | Check Today’s Price (Samsung.com)… |
| 55-Inch (QN55QN90AAFXZA) | Check Today’s Price (Samsung.com)… |
| 50-Inch (QN50QN90AAFXZA) | Check Today’s Price (Samsung.com)… |
Samsung Q90T is the predecessor of Samsung QN90A. It’s a good alternative choice if your budget is more limited. Although Samsung Q90T comes with less advanced contrast and picture processor, we can still enjoy good contras vibrancy and picture optimization with its Direct Full Array 16X powered by Quantum Processor 4K. We can also enjoy enhanced details and expanded contrast from our favorite HDR10, HDR10+ and HLG with Quantum HDR 16X while also enjoy minimum input lag with Motion Rate 240 that powered by 120Hz native refresh rate.
| Samsung Q90T Prices | |
| 85-Inch (QN85Q90TAFXZA) | Check Today’s Price (Walmart.com)… |
| 75-Inch (QN75Q90TAFXZA) | Check Today’s Price (Walmart.com)… |
| 65-Inch (QN65Q90TAFXZA) | Check Today’s Price (Walmart.com)… |
| 55-Inch (QN55Q90TAFXZA) | Check Today’s Price (Walmart.com)… |