Choosing between Samsung’s latest 8K Neo QLED TVs means deciding how much the absolute top-tier design and processing improvements matter to you. The Samsung QN990F (2025) arrives as the brand’s ultimate flagship, while the Samsung QN900F (2025) continues to be a high-end premium performer that already delivers outstanding picture and gaming performance.
Both TVs feature 8K resolution, Quantum Mini LED backlighting, Glare-Free screens, Tizen OS with Vision AI, ATSC 3.0 tuners, HDMI 2.1 ports, and advanced cloud gaming support. However, there are several key differences in processor power, gaming refresh rates, audio performance, and installation style that might help you pick the right one.
Samsung QN990F (2025) Short Overview
The Samsung QN990F stands at the top of Samsung’s 2025 lineup as its most advanced 8K Neo QLED model. It uses Samsung’s latest NQ8 AI Gen3 Processor, which offers sharper AI upscaling, clearer detail restoration, and better overall image refinement from non-8K sources.
Brightness and HDR performance get a boost thanks to more local dimming zones and enhanced Quantum Matrix Technology Pro, providing higher peak brightness and stronger control of bright highlights. Color volume is improved as well, making HDR footage look bolder and more vivid.
For gamers, the QN990F supports 8K up to 120 Hz and 4K up to 240 Hz, along with VRR, ALLM, and Samsung’s Game Mode. It offers some of the most advanced gaming specifications available on any TV today.
Another major highlight is the design. The QN990F comes with a Wireless One Connect Box, enabling a clean, cable-free installation with an Infinity-style near bezel-less profile—perfect for premium living spaces.
Audio also reaches a new level with around 90W speaker output and Object Tracking Sound Pro, delivering a more cinematic and immersive sound experience.
| Samsung QN990F Prices | |
| 98-inch (QN98QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 85-inch (QN85QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 75-inch (QN75QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 65-inch (QN65QN990FFXZA) | Check Today’s Price (Amazon.com)… |
Samsung QN900F (2025) Short Overview
The Samsung QN900F is positioned just below the QN990F and remains a true flagship 8K Neo QLED. It still provides outstanding picture quality thanks to its Quantum Mini LED panel and high precision local dimming.
It is powered by the NQ8 AI Gen2 Processor, which continues to deliver excellent AI upscaling and smooth motion performance. In most viewing situations, picture sharpness and HDR dynamics remain extremely strong and quite close to the QN990F.
For gaming, it supports 8K up to 60 Hz, 4K up to 165 Hz in Game Mode, along with VRR and ALLM, with lower input latency compared to the QN990F because all connections are wired directly to the TV—making it a better choice for competitive gamers.
It maintains a premium, ultra-slim design, though without the wireless box. This makes setup simpler and more traditional, especially on TV stands.
Audio performance remains excellent with around 70W output and Object Tracking Sound+, ensuring immersive sound that follows on-screen action.
| Samsung QN900F Prices | |
| 85-inch (QN85QN900FFXZA) | Check Today’s Price (Amazon.com)… |
| 75-inch (QN75QN900FFXZA) | Check Today’s Price (Amazon.com)… |
| 65-inch (QN65QN900FFXZA) | Check Today’s Price (Amazon.com)… |
Samsung QN990F and QN900F Specs Comparison Table
Here’s a quick side-by-side look at the key specs and positioning of the Samsung QN990F and QN900F.
| Feature | Samsung QN990F | Samsung QN900F | |||||||
| Positioning | Top-tier 2025 8K Neo QLED flagship | High-end 2025 8K Neo QLED (just below QN990F) | |||||||
| Available sizes | 65″, 75″, 85″, 98″ | 65″, 75″, 85″ | |||||||
| Backlight / Panel | Mini LED with Quantum Matrix Technology Pro; up to ~1,900 local dimming zones (varies by size) | Mini LED with Quantum Matrix Technology Pro; up to ~1,200 local dimming zones (varies by size) | |||||||
| Screen finish | Matte “Glare Free” anti-reflection coating | Matte “Glare Free” anti-reflection coating | |||||||
| Processor | NQ8 AI Gen3 Processor with 8K AI Upscaling Pro | NQ8 AI Gen2 Processor with 8K AI Upscaling | |||||||
| Peak HDR brightness (approx.) | Higher – over 2,000 nits on test samples | Very high – a bit lower than QN990F but still extremely bright | |||||||
| HDR formats | HDR10, HDR10+, HLG (no Dolby Vision) | HDR10, HDR10+, HLG (no Dolby Vision) | |||||||
| Color volume | Slightly better HDR color volume and BT.2020 coverage | Excellent color, just a notch below QN990F | |||||||
| Native refresh rate / gaming | Up to 8K @ 120 Hz and 4K @ 240 Hz in Game Mode, with VRR and ALLM | Up to 4K @ 165 Hz in Game Mode (8K up to 60 Hz), with VRR and ALLM | |||||||
| Gaming responsiveness | Great features, but higher input latency due to Wireless One Connect link | Lower latency, generally better choice for competitive gaming | |||||||
| Audio system | 6.2.4CH 90W, Object Tracking Sound Pro (OTS Pro) | 4.2.2CH 70W, Object Tracking Sound+ (OTS+) | |||||||
| Special hardware | Wireless One Connect Box, Infinity-style near-bezel-less design | Inputs on the TV, dual adjustable feet, premium metal frame | |||||||
| Smart platform | Tizen OS 2025 + Samsung Vision AI, cloud gaming, voice control | Tizen OS 2025 + Samsung Vision AI, cloud gaming, voice control | |||||||
| HDMI | 5 × HDMI 2.1 (full-bandwidth) | 4 × HDMI 2.1 (full-bandwidth) | |||||||
| Connectivity | 3 x USB-A, 1 x USB-C, Ethernet, Bluetooth 5.3, eARC | 2 x USB-A, Ethernet, Bluetooth 5.3, eARC | |||||||
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6E | |||||||
| Price | Significantly higher | More affordable, especially when discounted | |||||||
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The Differences Between Samsung QN990F and QN900F
While the two TVs are similar in many ways, a few key differences will determine which one is right for you:
- Processor and Upscaling
- QN990F: Uses the newer NQ8 AI Gen3 Processor with “8K AI Upscaling Pro,” offering more neural networks and higher processing throughput. This can provide slightly sharper detail, more refined noise reduction, and more precise tone mapping, especially on challenging content.
- QN900F: Uses the NQ8 AI Gen2 Processor, which is still very powerful and already delivers excellent 8K upscaling and picture optimization, but is technically a step below Gen3.
- Local Dimming and Brightness Headroom
- QN990F: Has more local dimming zones (about 1,920 on the 75″) and slightly higher peak luminance, helping it control blooming even better and push HDR highlights further.
- QN900F: Still has a very high zone count (about 1,056 on the 65″) and strong HDR brightness but doesn’t quite reach the QN990F’s extremes. In practice, both look spectacular, with only subtle differences unless you compare side-by-side.
- Gaming Refresh and Latency
- QN990F: Supports up to 8K at 120 Hz and 4K at up to 240 Hz, making it an absolute monster for PC gamers on paper. However, because it relies on a Wireless One Connect Box, some independent lab-style tests report slightly higher input latency due to the wireless link, which can be a downside for serious competitive play.
- QN900F: It tops out at 4K 165 Hz (and 8K at up to 60 Hz in typical use), but all connections are wired directly to the TV, yielding lower latency in Game Mode. For most console and PC gamers, real-world responsiveness is actually better here despite the less extreme spec sheet.
- Design and Setup
- QN990F: Ideal if you want the cleanest possible setup. The Infinity-style near-bezel-less design plus Wireless One Connect keeps the panel itself almost cable-free, which is great for wall mounting in a living room or media space where aesthetics matter.
- QN900F: Uses a more conventional arrangement with inputs on the TV and dual feet, which may be simpler for standard TV stands and shorter cable runs, even if it’s less “wow” from a design standpoint.
- Audio Hardware
- QN990F: Typically advertised with a more powerful multi-channel Atmos setup (around 90W 6.2.2-channel) and Object Tracking Sound Pro, which can produce a wider and more precise soundstage.
- QN900F: Offers slightly less powerful audio (around 70W 4.2.2-channel) with Object Tracking Sound+, but still delivers immersive sound and pairs well with Q-Symphony soundbars.
- Price Gap
- The QN990F typically costs significantly more than the QN900F — often around $1,300–$1,800 higher depending on size and ongoing discounts. That’s a big premium for relatively subtle picture differences and a fancier design.
Is There Any Reason to Choose Samsung QN990F?
Short answer: yes, but only for specific buyers. You should strongly consider the Samsung QN990F if:
- You want the cleanest, most premium installation possible, and the Wireless One Connect Box plus near-bezel-less design are genuinely important to you.
- You’re chasing the absolute best HDR performance and color volume Samsung offers in an 8K LCD TV, even if the improvement over the QN900F is modest.
- You plan to use it with a high-end gaming PC that can take advantage of 8K 120 Hz or 4K 240 Hz, and you’re more interested in visual fluidity and spectacle than in shaving off every millisecond of input lag.
- You want the strongest built-in sound system possible from a TV before adding a soundbar.
| Samsung QN990F Prices | |
| 98-inch (QN98QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 85-inch (QN85QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 75-inch (QN75QN990FFXZA) | Check Today’s Price (Amazon.com)… |
| 65-inch (QN65QN990FFXZA) | Check Today’s Price (Amazon.com)… |
However, for many people, the Samsung QN900F will be the smarter buy. It delivers:
- Very similar overall picture quality, with only small differences in brightness and local dimming.
- Lower gaming latency thanks to direct wired connections, making it a better fit for competitive or sensitive gamers.
- The same Tizen OS 2025, Samsung Vision AI, 8K resolution, matte “Glare Free” screen, and four HDMI 2.1 ports.
- A much lower price at the same size, especially once promotions and discounts are factored in.
If you’re primarily focused on value and gaming responsiveness, the QN900F is usually the more sensible choice. The QN990F is best seen as a “statement piece” — the model to buy when you specifically want the cleanest cable-free look, the most extreme specs, and you’re willing to pay a significant premium for relatively subtle gains.
| Samsung QN900F Prices | |
| 85-inch (QN85QN900FFXZA) | Check Today’s Price (Amazon.com)… |
| 75-inch (QN75QN900FFXZA) | Check Today’s Price (Amazon.com)… |
| 65-inch (QN65QN900FFXZA) | Check Today’s Price (Amazon.com)… |