Samsung QN990F QN85QN990FFXZA 85"
The NQ8 AI Gen3 processor drives 8K upscaling on the 85-inch Mini-LED panel, paired with 240Hz Motion Xcelerator for crisp fast action. A 6.2.4-channel Dolby Atmos system and clutter-free cable design provide immersive, clean setup, complemented by a non-damaging cleaning solution. This TV suits sports viewers needing fluid motion and upscaled detail in bright living spaces.
概览
The 30-Second Version
The Samsung QN990F has the best display we've ever tested, top-tier connectivity, and surprisingly great built-in audio. HDR is the weak link, and the smart platform is just okay. If you can find it near USD 4,899, it's a solid flagship buy. At USD 7,998, look elsewhere.
Pros & Cons
优点
- Best-in-class 85-inch 8K QD-Mini-LED display 100th
- Wireless One Connect box eliminates cable clutter 99th
- Outstanding built-in 6.2.4 channel audio with Dolby Atmos 95th
- Five HDMI 2.1 ports with 120Hz and FreeSync Premium Pro 83rd
缺点
- HDR performance is mediocre for a flagship TV
- Tizen smart platform feels dated
- Heavy as hell at 42.7 kg, wall mounting is a two-person job
- Price swings wildly between vendors
实测数据
Performance
The display is the headline act here. 8K resolution on an 85-inch QD-Mini-LED panel puts it in the 100th percentile of our database, which means it's literally the best screen we've tracked. The NQ8 AI Gen3 processor handles 8K AI upscaling, so even your old 1080p content gets a serious glow-up. Gaming holds up well too with 120Hz, FreeSync Premium Pro, and HDMI 2.1 across five ports. The 6.2.4 channel audio with Object Tracking Sound Pro is a top-tier built-in sound system, landing in the 95th percentile. The weak spot is HDR. Neo Quantum HDR 8K Pro sounds impressive, but the numbers put it at the 36th percentile, which is underwhelming for a TV at this price. The smart platform is also just average, with Tizen and Bixby feeling a step behind Google TV and webOS.
Specifications
Full Specifications
Display
| Size | 85" |
| Resolution | 8K |
| Panel Type | QD-Mini-LED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | Neo Quantum HDR 8K Pro |
| Motion Tech | Motion Xcelerator 240Hz |
| Processor | NQ8 AI Gen3 Processor |
HDR
| HDR Formats | Neo Quantum HDR 8K Pro |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync Premium Pro |
| ALLM | No |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Bixby |
| Screen Mirroring | Wi-Fi |
Audio
| Speaker Config | 6.2.4 |
| Dolby Atmos | Yes |
| Surround Sound | Object Tracking Sound Pro |
| eARC | No |
Connectivity
| HDMI Ports | 5 |
| HDMI Version | 2.1 |
| USB Ports | 4 |
| Wi-Fi | ✓ |
| Bluetooth | ✓ |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 600x400 |
Power & Size
| Energy Star | Yes |
| Weight | 42.7 kg / 94.1 lbs |
vs Competition
Against the LG C5 OLED, the Samsung wins on sheer size and brightness potential, but the LG's OLED panel will crush it on contrast and HDR accuracy. The Sony BRAVIA XR A95L is the better choice for movie purists who care about color accuracy and motion handling, though you're giving up the 8K resolution and the wireless connectivity. The TCL QM8K and Hisense U8 are the value plays here. They won't match the Samsung's display size or connectivity, but they deliver strong picture quality for a fraction of the price. If you're not married to 8K, those two are worth a serious look.
| Spec | Samsung QN990F QN85QN990FFXZA 85" | LG C5 Series OLED55C5PUA | Sony BRAVIA XR XR77A95L | TCL QM8K Series 75QM8K | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 85 | 55 | 77 | 75 | 65 | 55 |
| Resolution | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QD-Mini-LED | OLED | QD-OLED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 120 |
| Hdr | Neo Quantum HDR 8K Pro | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | webOS | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | HDR | Audio | Smart | 游戏 | Display | Connectivity | 用户口碑 | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Samsung QN990F QN85QN990FFXZA 85" | 35.6 | 95.2 | 44.9 | 82.9 | 99.9 | 99.4 | 37.3 | 78.5 |
| LG C5 Series OLED55C5PUA Compare | 91.4 | 94.1 | 90.5 | 99.1 | 88.5 | 98.7 | 93.7 | 93.3 |
| Sony BRAVIA XR XR77A95L Compare | 91.4 | 95.2 | 90.5 | 86.5 | 98.7 | 84 | 87.2 | 96 |
| TCL QM8K Series 75QM8K Compare | 91.4 | 92.6 | 99 | 93 | 89.7 | 92.8 | 87.2 | 99.3 |
| Hisense U8 Series 65U8QG Compare | 91.4 | 97.5 | 96 | 96 | 84.7 | 86.3 | 75.8 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 76.5 | 85.5 | 86 | 88.4 | 77.9 | 92.8 | 87.2 | 36.1 |
价格
Value & Pricing
Pricing is all over the place. We're seeing USD 4,899 to USD 7,998 across two US listings, which is a USD 3,099 spread for the same TV. That's not a typo. The Newegg listing with the 2 Year Amber Protection Plan is the better deal if you're buying in the US, but you should absolutely shop around before pulling the trigger. At the low end, this is a serious contender for an 85-inch 8K flagship. At the high end, you're paying a premium for the wireless One Connect and the Samsung name.
了解更多
Overview
The Samsung QN990F is an 85-inch 8K QD-Mini-LED monster that sits at the top of our display charts. The screen itself is best-in-class, the connectivity is nearly unmatched, and the audio setup is a genuine standout. This is a flagship TV doing flagship things.
But it's not perfect. The smart platform feels dated compared to the competition, and the HDR performance lands in the middle of the pack despite the fancy branding. Still, if you want a massive 8K screen with a wireless One Connect box and a glare-free panel, this thing delivers.
Common Questions
Q: Does the wireless One Connect box actually work well?
Yes, the Wireless One Connect box transmits signals from your devices to the TV without a physical cable, which is a huge win for clean setups. Just keep it within a reasonable distance of the TV for the best signal.
Q: Is 8K worth it if most content is still 4K or lower?
The 8K AI Upscaling Pro does a solid job making lower-resolution content look sharper, but you won't see true 8K detail unless you're feeding it native 8K content. For most people, the bigger benefit is the sheer size and brightness of the panel.
Q: Can I wall mount this TV?
Yes, it uses a 600x400 VESA mount, but at 42.7 kg you'll want a heavy-duty mount and at least two people for the install.
Who Should Skip This
Skip this if you care about HDR performance or want the best smart TV experience. The HDR numbers are mediocre for a flagship, and Tizen with Bixby feels clunky compared to Google TV or webOS. If you're a movie buff who watches in a dark room, the LG C5 or Sony A95L will give you better contrast and color accuracy for less money.
Verdict
This TV is for someone who wants the biggest, sharpest screen Samsung makes and doesn't mind paying for it. The 85-inch 8K panel is genuinely stunning, the wireless One Connect is a cable management dream, and the built-in audio means you might skip a soundbar entirely. If you're a gamer or a sports fan with a big room and a bigger budget, this is a strong pick. Just make sure you're getting the lower end of that price range.