If you are looking for 8K UHD TV in 2021, I’m sure that Samsung QN900A and QN800A are two choices that you should consider. Both of Samsung QN900A and QN800A are introduced by Samsung as part of their 2021 TV lineup. There are 3 screen size options available for both Samsung QN900A and QN800A. Samsung QN900A comes with 85-Inch (QN85QN900AFXZA), 75-Inch (QN75QN900AFXZA) and 65-Inch (QN65QN900AFXZA) while Samsung QN800A comes with 85-Inch (QN85QN800AFXZA), 75-Inch (QN75QN800AFXZA) and 65-Inch (QN65QN800AFXZA). What are their similarities and differences? I’m sure that we need to know their similarities and differences before we can find out which of them is the one that we should choose.
Samsung QN900A and QN800A Similarities
Both of Samsung QN900A and QN800A are introduced as part of Samsung’s 2020 8K QLED TV so that we can easily guess that there are a number of similarities between those two TV series. Let’s discuss their similarities together.
1. 8K UHD Resolution with 8K AI upscaling
The screen resolution of Samsung QN900A and QN800A are similar. They both come with similar 8K UHD resolution. 8K UHD resolution of those two TVs are also completed with 8K AI Upscaling. With 8K AI Upscaling, we can enjoy excellent picture clarity not only from original 8K content sources but also from non 8K contents that upscaled into near 8K picture quality with AI technology.
2. Dimming and Contrast Technology
Both of Samsung QN900A and QN800A come with Ultimate 8K Dimming Pro that can delivers vibrant contrast vibrancy with superior light uniformity. We can also find that the contrast vibrancy is also improved by Quantum Matrix Technology that integrated as the contrast technology of those two TVs.
3. Color Technology
The color technology of Samsung QN900A and QN800A are similar. They both come with Quantum Dot color that can delivers 100% color volume. With 100% color volume, we can enjoy rich and accurate color details on the screen of those two TVs.
4. HDR Support and Picture Processor
We can enjoy enhanced details and expanded contrast from wide range of HDR content sources since both of Samsung QN900A and QN800A already supports HDR10+, HDR10 and HLG. We can also find that Neo Quantum Processor 8K is integrated as the picture processor of both Samsung QN900A and QN800A that can optimize the color, clarity and contrast of the picture delivered on the screen of those two TVs.
5. Motion and Gaming Technology
Both of Samsung QN900A and QN800A come with Motion Xcelerator Turbo+ as its motion technology. Motion Xcelerator Turbo+ that based on 120Hz Native refresh rate is able to bring fluid motion images from our favorite action movies and sports. It’s also able to brings minimum input lag when we use this TV as our gaming monitor. Both of Samsung QN900A and QN800A are also completed with HDMI 2.1 while also support ALLM (Auto Low Latency Mode) and FreeSync Premium Pro to bring more immersive gaming experience.
6. Smart TV Platform and Remote Control
The smart TV platform that integrated with Samsung QN900A and QN800A are similar. They both come with TIZEN OS. It can delivers wide range of premium entertainment from our favorite content providers while also allows us to run wide collection of TIZEN smart apps on the screen of this TV. Wi-Fi 6 is also attached to both Samsung QN900A and QN800A to bring fast and stable internet connection for those two TVs.
We can also find that the remote control included with Samsung QN900A and QN800A are also similar. They both come with TM2180E SolarCell Remote. We can also control Samsung QN900A and QN800A conveniently with Google Assistant and Amazon Alexa since they are already supported.
7. ATSC 3.0 and eARC Support
ATSC 3.0 (NextGen TV) is already integrated with Samsung QN900A and QN800A so that we can enjoy HDR and 4K contents Over the Air (OTA). Both of Samsung QN900A and QN800A also support eARC (Enhanced Audio Return Channel) that allow us to setup more advanced AV system to enjoy higher quality audio.
We can summarize the similarities of Samsung QN900A and QN800A with the table below.
| Samsung QN900A | Samsung QN800A | |
| Introduced | 2021 | 2021 |
| Display Technology | LED | LED |
| Display Type | Samsung Neo QLED 8K | Samsung Neo QLED 8K |
| Display Resolution | 8K UHD (7,680 x 4,320) | 8K UHD (7,680 x 4,320) |
| Viewing Angle | Ultra Viewing Angle | Ultra Viewing Angle |
| Upscaling Technology | 8K AI Upscaling | 8K AI Upscaling |
| Dimming Technology | Ultimate 8K Dimming Pro | Ultimate 8K Dimming Pro |
| Color Technology | Quantum Dot | Quantum Dot |
| Contrast Technology | Quantum Matrix Technology | Quantum Matrix Technology |
| HDR Support | HDR10, HDR10+ and HLG | HDR10, HDR10+ and HLG |
| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | Motion Xcelerator Turbo+ (120Hz Native) |
| Gaming Technology |
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| Picture Processor | Neo Quantum Processor 8K | Neo Quantum Processor 8K |
| Smart TV Platform | TIZEN | TIZEN |
| Remote Control | TM2180E (SolarCell Remote) | TM2180E (SolarCell Remote) |
| Control Support |
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| Built-in Wi-fi | Wi-Fi 6 | Wi-Fi 6 |
| HDMI 2.1 | YES | YES |
| eARC | YES | YES |
| ATSC 3.0 (NextGen TV) | YES | YES |
| HDMI/USB | 4/3 | 4/3 |
Samsung QN900A and QN800A Differences
As two series that positioned higher and lower, we can find that there are few differences between Samsung QN900A and QN800A. Let’s find out more about the differences of those two TV series.
1. Infinity Screen
Samsung QN900A already comes with infinity screen while Samsung QN800A doesn’t come with infinity screen. With infinity screen, Samsung QN900A comes with zero bezel (nearly-invisible) while Samsung QN800A still comes with thin bezel. With Infinity Screen, Samsung QN900A is able to deliver more immersive edge to edge viewing experience.
2. HDR Technology
The HDR technology that integrated with Samsung QN900A and QN800A are slightly different. Samsung QN900A comes with Quantum HDR 64X while Samsung QN800A comes with Quantum HDR 32x. Quantum HDR 64x is able to deliver better HDR result than Quantum HDR 32x.
3. Speaker System
The speaker system that integrated with Samsung QN900A and QN800A are different. Samsung QN900A comes with 6.2.2CH 80W speaker system while Samsung QN800A comes with 4.2.2CH 70W speaker system. 6.2.2CH 80W is able to deliver slightly better sound experience than 4.2.2CH 70W. We can also find that the Object Tracking Sound (OTS) integrated with those two TVs are slightly different. Samsung QN900A comes with OTS Pro while Samsung QN800A comes with OTS+. OTS Pro is the higher version that brings relatively more realistic sound than OTS+.
4. Price
Since it’s positioned higher, Samsung QN900A is usually offered at the higher price than Samsung QN800A for similar screen size option. The price difference between the two is quite significant. Since TV prices often change from time to time, it’s important for us to check the price of Samsung QN900A and QN800A before we can find their latest price difference.
The table below can summarizes the differences of Samsung QN900A and QN800A.
| Samsung QN900A | Samsung QN800A | |||||||
| Infinity Screen | YES | NO | ||||||
| HDR Technology | Quantum HDR 64x | Quantum HDR 32x | ||||||
| Speaker System | 6.2.2CH 80W | 4.2.2CH 70W | ||||||
| Object Tracking Sound | OTS Pro | OTS+ | ||||||
| Price | Higher | Lower | ||||||
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Summary
We can find that Samsung QN900A and QN800A are both introduced as part of Samsung’s 2021 Neo QLED 8K. Which of them is the one that you should choose? Samsung QN900A is the one that positioned higher than Samsung QN800A. It comes with infinite screen with nearly invisible bezel while it’s also completed with better HDR technology and slightly better speaker system. It’s indeed offered usually offered at significantly higher price. If you don’t mind to spend higher for infinity screen with better HDR technology and slightly better speaker system as additional bonus, then Samsung QN900A is a good choice for you.
| Samsung QN900A Prices | |
| 85-Inch (QN85QN900AFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75QN900AFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65QN900AFXZA) | Check Today’s Price (Samsung.com)… |
Samsung QN800A comes with basically similar technology to Samsung QN900A except that it doesn’t come with infinity screen while use slightly less advanced HDR technology and speaker system. In the price side, Samsung QN800A is usually offered at significantly lower price than Samsung QN900A for similar screen size option. So if your budget is quite limited or you are simply not interested in infinity screen design and better HDR technology, then Samsung QN800A is a good choice for you.
| Samsung QN800A Prices | |
| 85-Inch (QN85QN800AFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75QN800AFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65QN800AFXZA) | Check Today’s Price (Samsung.com)… |