Samsung S90D comes as the successor of Samsung S90C as we can easily guess. Samsung S90D is introduced as the middle OLED 4K TV series from Samsung’s 2024 TV lineup while Samsung S90C was released as the lower option of Samsung’s 2023 OLED 4K TV series. There are 6 screen size options available for Samsung S90D: 83-Inch (QN83S90DAEXZA), 77-Inch (QN77S90DAFXZA), 65-Inch (QN65S90DAFXZA), 55-Inch (QN55S90DAFXZA), 48-Inch (QN48S90DAEXZA) and 42-Inch (QN42S90DAEXZA) while Samsung S90C is offered in 4 screen size options: 83-Inch (QN83S90CAFXZA), 77-Inch (QN77S90CAFXZA), 65-Inch (QN65S90CAFXZA) and 55-Inch (QN55S90CAFXZA). What is improved in Samsung S90D? This article will talk about the key differences between Samsung S90D and S90C to find out what is improved in Samsung S90D as the successor series.
Samsung S90D Introduction
Samsung S90D
Samsung S90D is introduced as the middle OLED 4K TV series as part of Samsung’s 2024 TV lineup. It’s positioned between the higher Samsung S95D and the lower Samsung S85D. 4K AI Upscaling is integrated with 4K UHD resolution of Samsung S90D that allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K with AI technology.
Samsung S90D comes with OLED panel that bring Self-illuminating pixels. Self-illuminating pixels can deliver perfect black and infinite contrast since they can be completely powered off and dimmed autonomously.
OLED panel with Perceptional Color Mapping of Samsung S90D is also able to deliver wide color gamut so that we can enjoy rich and accurate color details on the screen of this TV. With OLED panel, Samsung S90D also can deliver wide viewing angle so that we can accurate details when we are watching this TV from any side viewing angle.
OLED HDR+ is the HDR technology of Samsung S90D. It supports HDR10+, HDR10+ Adaptive, HDR10 and HLG that allows us to enjoy enhanced details and expanded contrast from our favorite HDR content sources. NQ4 AI Gen2 Processor is the picture processor integrated with Samsung S90D that can optimize the color, clarity and contrast of the picture delivered on the screen of this TV.
Samsung S90D comes with Motion Xcelerator 144Hz that support up to 144Hz refresh rate. It can deliver low input lag with excellent gaming experience while also surely can bring smooth motion images for our favorite action movies and sports. VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), FreeSync Premium Pro and HGiG are also supported by Samsung S90D that allows us to enjoy more immersive gaming experience.
TIZEN 2024 is the operating system integrated with Samsung S90D. It can deliver wide range of premium entertainment from our favorite content providers while also allows us to run wide collection of TIZEN Smart apps on the big screen of this TV. Wi-Fi 5 is attached to this TV to help us easily connect this TV to our home network. The remote control included with Samsung S90D is TM2360E SolarCell remote that can help us to control this TV conveniently. We can also use Google Assistant, Amazon Alexa and Apple AirPlay to control this TV since they are already supported.
The speaker system integrated with Samsung S90D is 2.1CH 4W speaker system that allows us to enjoy good sound quality. We can also find that the sound quality is also enhanced by Object Tracking Sound Lite (OTS Lite), Adaptive Sound Pro, Q-Symphony and Active Voice Amplifier Pro integrated with this TV. We can also setup more advanced AV system with eARC (Enhanced Audio Return Channel) of this TV to enjoy higher quality audio formats.
The table below can summarize the key specs and features of Samsung S90D.
| Samsung S90D | |||||||
| Brand | Samsung | ||||||
| Introduced | 2024 | ||||||
| Screen Size |
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| Resolution | 4K UHD (3,840 x 2,160) | ||||||
| Display Technology | OLED | ||||||
| Display Type | QD-OLED, WOLED (83-Inch, 48-Inch & 42-Inch) | ||||||
| Upscaling Technology | 4K AI Upscaling | ||||||
| Viewing Angle | Ultra Viewing Angle | ||||||
| Dimming Technology | Pixel Level Dimming | ||||||
| Contrast Technology | Self-illuminating pixels | ||||||
| Color Technology |
Perceptional Color Mapping
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| HDR Technology | OLED HDR+ | ||||||
| HDR Support |
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| Motion Technology | Motion Xcelerator 144Hz (up to 144Hz refresh rate) | ||||||
| Gaming Technology |
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| Picture Processor | NQ4 AI Gen2 Processor | ||||||
| Adaptive Picture | Optimized/EyeComfort | ||||||
| Smart TV Platform | TIZEN 2024 | ||||||
| Remote Control | TM2360E (SolarCell Remote) | ||||||
| Control Support |
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| Built-in Wifi | 802.11ac (Wi-Fi 5) | ||||||
| Digital Broadcasting | ATSC/ClearQAM | ||||||
| Sound Technology |
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| HDMI/USB | 4/2 | ||||||
| Price |
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Samsung S90C Short Review
Samsung S90C
Samsung S90C is the more affordable series from Samsung’s 2023 TV lineup that positioned below the higher Samsung S95C. Samsung S90C comes with OLED panel that can deliver perfect black and infinite contrast since its pixels can be completely powered off and dimmed automously with its self-illuminating pixels. We can also find that OLED panel with Perceptional Color Mapping is able to deliver wide color gamut so that we can enjoy rich and accurate color details on the screen of this TV. Ultra Viewing Angle integrated with OLED panel of Samsung S90C also can deliver wide viewing angle so that we can enjoy accurate details from any angle we are watching this TV.
4K UHD resolution of Samsung S90C is completed with AI Upscale that allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K with AI technology. Neural Quantum Processor 4K is the picture processor integrated with Samsung S90C that can optimize the color, clarity and contrast of the picture delivered on the screen of this TV. HDR10+, HDR10+ Adaptive, HDR10 and HLG are already supported by Quantum HDR OLED of Samsung S90C that allows us to enjoy enhanced details and expanded contrast from our favorite HDR content sources.
The motion technology of Samsung S90C is Motion Xcelerator Turbo Pro that support Up to 144Hz refresh rate. It can deliver smooth motion images for our favorite action movies and sports while also bring excellent gaming experience when we use this TV as our gaming monitor. On top of its up to 144Hz refresh rate, Samsung S90C already supports VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), FreeSync Premium Pro and HGiG that allows us to enjoy more immersive gaming experience.
The operating system integrated with Samsung S90C is TIZEN 2023. It can deliver 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. To help us easily connect this TV to our home network, Samsung S90C is already completed with Wi-Fi 5. We can also enjoy 4K HDR OTA (Over the Air) entertainment on the screen of Samsung S90C since It already comes with 4K HDR OTA (Over the Air) entertainment. We can conveniently control Samsung S90C with its included TM2360E SolarCell remote. Google Assistant, Amazon Alexa and Bixby are also supported by Samsung S90C to help us controlling this TV.
2.1CH 40W speaker system is integrated with Samsung S90C that can deliver good sound quality. We can also find that the sound quality is also enhanced by Object Tracking Sound Lite (OTS Lite), Adaptive Sound+ and Q-Symphony integrated with this TV. We can also setup more advanced AV system with eARC (Enhanced Audio Return Channel) of this TV to enjoy higher quality audio formats.
The key specs and features of Samsung S90C can be summarized with the table below.
| Samsung S90C | |||||
| Brand | Samsung | ||||
| Introduced | 2023 | ||||
| Screen Size |
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| Resolution | 4K UHD (3,840 x 2,160) | ||||
| Display Technology | OLED | ||||
| Display Type | QD-OLED, 83-Inch: WOLED | ||||
| Upscaling Technology | AI Upscale | ||||
| Viewing Angle | Ultra Viewing Angle | ||||
| Dimming Technology | Pixel Level Dimming | ||||
| Contrast Technology | Self-illuminating pixels | ||||
| Color Technology |
Perceptional Color Mapping
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| HDR Technology | Quantum HDR OLED | ||||
| HDR Support |
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| Motion Technology | Motion Xcelerator Turbo Pro (Up to 144Hz refresh rate) | ||||
| Gaming Technology |
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| Picture Processor | Neural Quantum Processor 4K | ||||
| Adaptive Picture | Optimized/EyeComfort | ||||
| Smart TV Platform | TIZEN 2023 | ||||
| Remote Control | TM2360E (SolarCell Remote) | ||||
| Control Support |
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| Built-in Wifi | 802.11ac (Wi-Fi 5) | ||||
| Digital Broadcasting | ATSC 3.0 (NEXTGEN TV), ATSC/ClearQAM | ||||
| Sound Technology |
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| HDMI/USB | 4/2 | ||||
| Price |
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The Key Difference between Samsung S90D and S90C
There are few key differences between Samsung S90D and S90C if we look at their table of specs and features. The first key difference comes from their picture processor. Samsung S90D is powered by NQ4 AI Gen2 Processor while Samsung S90C is powered by Neural Quantum Processor. NQ4 AI Gen2 Processor is the more advanced picture processor that can deliver better picture optimization on the screen of Samsung S90D than Neural Quantum Processor of Samsung S90C. We can also find another key difference in the version of TIZEN OS integrated with Samsung S90D and S90C. As part of Samsung’s 2024 TV lineup, Samsung S90D comes with TIZEN 2024 while Samsung S90C comes with TIZEN 2023 as it’s released as part of Samsung’s 2023 TV lineup. Although they are basically similar, TIZEN 2024 comes with minor improvements that bring latest developments in Samsung AI, Smart features and entertainment world. The next key difference between Samsung S90D and S90C comes from their ATSC Tuner. Samsung S90D comes with ATSC 1.0 while Samsung S90C as the older series. With ATSC 3.0 tuner, Samsung S90C already can deliver 4K HDR OTA (Over the Air) entertainment on its screen that we can’t get in the Samsung S90D.
From the price perspective, Samsung S90D that comes as the successor series is normally offered at a higher price than Samsung S90C for similar screen size option. As TV prices often change from time to time, we need to check the price of Samsung S90D and S90C before we can find their latest price difference.
The key differences between Samsung S90D and S90C can be summarized with the table below.
| Samsung S90D | Samsung S90C | |
| Introduced | 2024 | 2023 |
| Picture Processor | NQ4 AI Gen2 Processor | Neural Quantum Processor 4K |
| TIZEN OS | TIZEN 2024 | TIZEN 2023 |
| ATSC Tuner | ATSC 1.0 | ATSC 3.0 (NextGen TV) |
| Price | Higher | Lower |
What is Improved in Samsung S90D?
After we talk about the key differences between Samsung S90D and S90C, we can find that Samsung S90D comes with key improvement in its picture processor. We can also find minor improvement in its newer TIZEN OS version. But Samsung S90D as the successor series is indeed offered at a higher price than Samsung S90C for similar screen size option while it’s also no longer completed with ATSC 3.0 for 4K HDR OTA (Over the Air) entertainment. If you are interested in the better color, clarity and contrast optimization as well as newer version of TIZEN while you don’t mind with the absence of ATSC 3.0 and spending more then Samsung S90D is the one that you should choose.
| Samsung S90D Prices | |
| 83-Inch (QN83S90DAEXZA) | Check Today’s Price (Walmart.com)… |
| 77-Inch (QN77S90DAFXZA) | Check Today’s Price (Walmart.com)… |
| 65-Inch (QN65S90DAFXZA) | Check Today’s Price (Walmart.com)… |
| 55-Inch (QN55S90DAFXZA) | Check Today’s Price (Walmart.com)… |
| 48-Inch (QN48S90DAEXZA) | Check Today’s Price (Walmart.com)… |
| 42-Inch (QN42S90DAEXZA) | Check Today’s Price (Walmart.com)… |
Samsung S90C is a good alternative choice of Samsung S90D. It’s basically similar to Samsung S90D except that Samsung S90C comes with less powerful Neural Quantum Processor 4K and the older version of TIZEN OS while it’s normally offered at a lower price for similar screen size option and it’s already completed with ATSC 3.0 for 4K HDR OTA (Over the Air) entertainment as an additional bonus. So, if you have more limited budget and you don’t mind with less excellent picture optimization and the older version of TIZEN then Samsung S90C is the one that you can choose. Additionally, you can also get ATSC 3.0 for 4K HDR OTA (Over the Air) entertainment with Samsung S90C.
| Samsung S90C Prices | |
| 83-Inch (QN83S90CAFXZA) | Check Today’s Price (BestBuy.com)… |
| 77-Inch (QN77S90CAFXZA) | Check Today’s Price (Walmart.com)… |
| 65-Inch (QN65S90CAFXZA) | Check Today’s Price (Walmart.com)… |
| 55-Inch (QN55S90CAFXZA) | Check Today’s Price (Walmart.com)… |