Samsung QN800B and QN90B are two NEO QLED TV series introduced by Samsung as part of their 2022 TV lineup. Samsung QN800B is offered in 3 different screen size options: 85-Inch (QN85QN800BFXZA), 75-Inch (QN75QN800BFXZA) and 65-Inch (QN65QN800BFXZA) while Samsung QN90B has 6 screen size options: 85-Inch (QN85QN90BAFXZA), 75-Inch (QN75QN90BAFXZA), 65-Inch (QN65QN90BAFXZA), 55-Inch (QN55QN90BAFXZA), 50-Inch (QN50QN90BAFXZA) and 43-Inch (QN43QN90BAFXZA). Which of them is the one that we should choose? It’s important for us to find out the key differences between Samsung QN800B and QN90B before we can decide which of them is the one to choose.
Samsung QN800B
Samsung QN800B comes as the lower option of Samsung’s 2022 NEO QLED 8K TV lineup below Samsung QN900B. It comes with 8K UHD resolution that completed with 8K AI Upscaling so that 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. Quantum Matrix Technology Pro that integrated on top of Mini-LED backlight is integrated with Samsung QN800B that can deliver vibrant contrast between the bright and dark part of the TV screen. The contrast is also enhanced by Ultimate 8K Dimming Pro integrated with this TV. Samsung QN800B already comes with Quantum Dot Color as its color technology. Quantum Dot Color is able to deliver 100% Color Volume so that we can enjoy rich and accurate color details on the screen of this TV. HDR10+, HDR10 and HLG are already supported by Samsung QN800B that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. Motion Xcelerator Turbo+ that based on 120Hz Native is integrated as the motion technology of Samsung QN800B. It can deliver fluid motion images for our favorite action movies and sports while also allowing us to enjoy minimum input lag when we use this TV as our gaming monitor. Samsung QN800B also supports Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and FreeSync Premium Pro that can bring more immersive gaming experience on the screen of this TV. Neural Quantum Processor 8K is integrated as the picture processor of Samsung QN800B that can optimize the color, clarity and contrast of the picture delivered on the screen of this TV. TIZEN is the operating system integrated with Samsung QN800B. It can deliver wide range of premium entertainment from our favorite content providers while also allowing us to run wide collection of TIZEN smart apps. WiFi6E is already attached to Samsung QN800B to enable faster internet connection for this TV. We can also enjoy HDR OTA (Over the Air) entertainment on the screen of Samsung QN800B since it’s already completed with ATSC 3.0 (NextGen TV). Samsung QN800B can be controlled conveniently with its included TM2280E SolarCell remote as well as Google Assistant, Amazon Alexa and Bixby that already supported. The speaker system of Samsung QN800B is 4.2.2CH 70W that can deliver rich and quite powerful sound quality. Samsung QN800B is also completed with Object Tracking Sound+ (OTS+) that can track every motion on the TV screen for more realistic sound experience. eARC (Enhanced Audio Return Channel) is also supported by Samsung QN800B so that we can setup more advanced AV system to enjoy higher quality audio formats.
The key specs and features of Samsung QN800B can be summarized in the table below.
| Samsung QN800B | ||||
| Introduced | 2022 | |||
| Screen Size |
|
|||
| Resolution | 8K UHD | |||
| Display Technology | NEO QLED | |||
| Upscaling Technology | 8K AI Upscaling | |||
| Backlight Technology | Mini LED | |||
| Contrast Technology | Quantum Matrix Technology Pro | |||
| Dimming Technology | Ultimate 8K Dimming Pro | |||
| Color Technology | Quantum Dot Color | |||
| HDR Technology | Quantum HDR 32x | |||
| HDR Support |
|
|||
| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | |||
| Gaming Technology |
|
|||
| Picture Processor | Neural Quantum Processor 8K | |||
| Adaptive Picture | Optimized/EyeComfort | |||
| Operating System | TIZEN OS | |||
| Remote Control | TM2280E | |||
| Control Support |
|
|||
| Built-in Wifi | WiFi6E | |||
| ATSC 3.0 (NextGen TV) | YES | |||
| Sound Technology |
|
|||
| HDMI/USB |
|
|||
| Price |
|
Samsung QN90B
Samsung QN90B is introduced as the higher option of Samsung’s 2022 NEO QLED 4K TV lineup. As the higher series, Samsung QN90B is positioned higher than Samsung QN85B. Quantum Matrix Technology with Mini LED backlight is already integrated with Samsung QN90B that allows us to enjoy excellent contrast vibrancy across the QLED screen of this TV. Neo QLED display of Samsung QN90B brings Quantum Dot Color that can deliver 100% color volume. With the ability to bring 100% color volume, we can enjoy rich and accurate color details on the screen of Samsung QN90B. To bring excellent clarity not only from original 4K content sources but also from non 4K contents, Samsung QN90B is completed with 4K AI Upscaling that can upscale non 4K contents into near 4K picture quality with AI technology. The color, clarity and contrast of the picture delivered on the screen of Samsung QN90B are optimized by Neural Quantum Processor 4K that integrated as the picture processor of this TV. We can also enjoy enhanced details and expanded contrast from wide range of HDR content sources since Samsung QN90B already supports HDR10+, HDR10 and HLG. The motion technology of Samsung QN90B is Motion Xcelerator Turbo+ that based on 120Hz native refresh rate that allows us to enjoy fluid motion images for our favorite action movies and sports as well as non lagging gaming experience when we use this TV as our gaming monitor. To bring more immersive gaming experience, Samsung QN90B also supports Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and FreeSync Premium Pro. We can enjoy wide range of premium entertainment from our favorite content providers with TIZEN that integrated as the operating system of Samsung QN90B. TIZEN OS also allows us to run wide collection of TIZEN smart apps on the screen of this TV. WiFi5 is already integrated with Samsung QN90B to help us easily connect to our home network. We can also enjoy 4K HDR OTA (Over the Air) entertainment on the screen of Samsung QN90B with ATSC 3.0 (NextGen TV) that already integrated with this TV. Samsung QN90B comes with environmentally friendly TM2280E SolarCell remote. We can also control this TV with Google Assistant, Amazon Alexa and Bixby since they are already supported. Samsung QN90B comes with 4.2.2CH 60W speaker system (except 50-Inch (2.2CH 40W) and 43-Inch (2CH 20W)). It can deliver rich and powerful sound quality. The sound is also enhanced by Object Tracking Sound+ (OTS+) that can track every motion on the TV screen for more realistic sound experience. We can also setup more advanced AV system with eARC (Enhanced Audio Return Channel) that is already supported by this TV to enjoy higher quality audio formats.
The table below can summarizes the key specs and features of Samsung QN90B
| Samsung QN90B | |||||||
| Introduced | 2022 | ||||||
| Screen Size |
|
||||||
| Resolution | 4K UHD | ||||||
| Display Technology | QLED | ||||||
| Upscaling Technology | 4K AI Upscaling | ||||||
| Backlight Technology | Mini-LED | ||||||
| Contrast Technology | Quantum Matrix Technology | ||||||
| Dimming Technology | Ultimate UHD Dimming | ||||||
| Color Technology | Quantum Dot Color | ||||||
| HDR Technology | Quantum HDR 32X | ||||||
| HDR Support |
|
||||||
| Picture Processor | Neural Quantum Processor 4K | ||||||
| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | ||||||
| Gaming Technology |
|
||||||
| Adaptive Picture | Optimized/EyeComfort | ||||||
| Operating System | TIZEN OS | ||||||
| Remote Control | TM2280E | ||||||
| Control Support |
|
||||||
| Built-in Wifi | 802.11ac (WiFi5) | ||||||
| ATSC 3.0 (NextGen TV) | YES | ||||||
| Sound Technology |
|
||||||
| HDMI/USB |
|
||||||
| Price |
|
What are Their Key Differences?
From the table of specs and features of Samsung QN800B and QN90B, we can find that there are few differences between those two TVs. The first key difference and the most important one is their resolution. Samsung QN800B comes with 8K UHD resolution while Samsung QN90B comes with only 4K UHD resolution. 8K UHD resolution is able to deliver better picture clarity than 4K UHD resolution especially for larger screen size options. We can also find that the picture processor and dimming of Samsung QN800B and Q90B are different to match their picture resolution. Samsung QN800B comes with Neural Quantum Processor 8K and Ultimate 8K Dimming Pro while Samsung QN90B comes with Neural Quantum Processor 4K and Ultimate 4K Dimming. The second key difference of Samsung QN800B and QN90B can be found in their Quantum Matrix Technology version. Samsung QN800B comes with Quantum Matrix Technology Pro while Samsung QN90B comes with Quantum Matrix Technology. The pro version allows us to enjoy more excellent contrast vibrancy on the screen of Samsung QN800B. We can also find another key difference in the built-in Wifi of Samsung QN800B and QN90B. Samsung QN800B comes with WiFi6E while Samsung QN90B comes with Wifi5. WiFi6E enables faster internet connection than WiFi5. There’s also another small difference in the speaker power output of Samsung QN800B and QN90B. Samsung QN800B comes with 70W speaker power output while Samsung QN90B comes with 60W speaker power output (except 50-Inch & 43-Inch).
When we look at the price of Samsung QN800B and QN90B, we can find that Samsung QN800B is normally offered at the higher price than Samsung QN90B. Before we can find their latest price difference, it’s recommended for us to check the price of Samsung QN800B and QN90B as TV prices are changing from time to time.
We can summarize the differences between Samsung QN800B and QN90B with the table below.
| Samsung QN800B | Samsung QN90B | |
| Screen Resolution | 8K UHD (7,680 x 4,320) | 4K UHD (3,840 x 2,160) |
| Contrast Technology | Quantum Matrix Technology Pro | Quantum Matrix Technology |
| Built-in Wifi | WiFi6E | WiFi5 |
| Speaker Power Output | 70W | 60W, 40W (50-Inch), 20W (43-Inch) |
| Price | More Expensive | Less Expensive |
Which One Should You Choose?
After we talk about the key differences between Samsung QN800B and QN90B, we can find that the main difference of Samsung QN800B and QN90B comes from their picture resolution. Samsung QN800B comes with 8K UHD resolution while Samsung QN90B comes with 4K UHD resolution. If you are looking for more excellent picture clarity on your large TV screen, then Samsung QN800B in the one that you should choose. Additionally, we can also get more vibrant contrast with Quantum Matrix Technology Pro, faster internet connection capability with WiFi6E and higher speaker power output in Samsung QN800B.
| Samsung QN800B Prices | |
| 85-Inch (QN85QN800BFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75QN800BFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65QN800BFXZA) | Check Today’s Price (Samsung.com)… |
Samsung QN90B is a good choice if you have more limited budget. Samsung QN90B is basically still able to deliver good clarity with its 4K UHD resolution although it’s less excellent than 8K UHD resolution. We can also find that Samsung QN90B is the one to choose if we talk about 55-Inch or smaller screen size option since Samsung QN90B is the one that’s available in 55-Inch, 50-Inch and 43-Inch screen size options.
| Samsung QN90B Prices | |
| 85-Inch (QN85QN90BAFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75QN90BAFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65QN90BAFXZA) | Check Today’s Price (Samsung.com)… |
| 55-Inch (QN55QN90BAFXZA) | Check Today’s Price (Samsung.com)… |
| 50-Inch (QN50QN90BAFXZA) | Check Today’s Price (Samsung.com)… |
| 43-Inch (QN43QN90BAFXZA) | Check Today’s Price (Samsung.com)… |