Samsung QN900D QN75QN900DFXZA 75"

★★★★☆ 4.3 (23)

O processador NQ8 AI Gen3 impulsiona a resolução 8K com upscaling em tempo real, entregando 100% de volume de cor e contraste extremo via Neo Quantum HDR 8K Pro. O design Infinity Air oferece um perfil ultrafino e bordas quase invisíveis, complementado por um sistema de áudio Dolby Atmos de 6.2.4 canais e 90W. Esta TV é ideal para entusiastas de esportes que exigem a máxima fluidez em 120Hz com AI Motion Enhancer e não abrem mão da definição 8K mais nítida.

Screen 75"
Resolution 7680x4320
Panel QD-Mini-LED
Refresh 120 Hz
HDR HDR10+, HLG
smart platform Tizen
dolby atmos Sim
hdmi version 2.1
Samsung QN900D QN75QN900DFXZA 75" tv
87 Pontuação Geral
Preço US$ 2.298
Também disponível em:

Resumo

The 30-Second Version

The Samsung QN900D is an absurdly thin, insanely bright 8K masterpiece with sound so good you can ditch the soundbar. It's a flex for the wealthy, but the AI upscaling makes it the most future-proof screen you can buy.

Pros & Cons

Prós

  • Best-in-class audio from built-in speakers 100th
  • Mind-blowing AI upscaling makes everything look better 100th
  • Infinity Air Design is stunningly thin 99th
  • Blazing bright HDR that outshines OLED 85th

Contras

  • 8K content is still practically non-existent
  • Price is eye-watering for most people
  • Portable? This 66-pound beast is anything but
  • Social proof is middling, so few have taken the plunge

O que dizem os donos

The Word on the Street

4.3/5 (23 reviews)
👍 Owners are blown away by the upscaling, saying it breathes new life into old DVDs and sports broadcasts.
👍 Gamers are thrilled with the clarity and motion, reporting a flawless experience with PS5 and Xbox Series X.
🤔 A few buyers are clearly just happy to have found it at Best Buy, which tells you it's still a rare, niche purchase.

As provas

Performance

What surprised us most wasn't the 8K sharpness, it was the sound. A 6.2.4-channel, 90W system built into a panel this thin is a minor miracle. In our database, it's top of the charts for audio, beating out dedicated soundbars from a few years ago. The Mini-LED backlight delivers inky blacks that nearly match OLED, but with a brightness that makes HDR content pop in a way OLEDs can only dream of. Gaming at 120Hz with FreeSync Premium Pro is buttery smooth, though it's not quite the fastest panel we've tested, landing in a strong but not chart-topping spot for gaming.

Performance Percentiles

HDR 85.1
Audio 99.8
Smart 80.4
Jogos 82.1
Display 99.6
Connectivity 98.6
Prova social 57.5
Picture Quality 79.7

Specifications

Full Specifications

Display

Size 75"
Resolution 8K
Panel Type QD-Mini-LED
Backlight Mini-LED
Aspect Ratio 16:9
Curved No

Picture Quality

Color Gamut 100% Color Volume
Motion Tech Motion Xcelerator 240Hz
Processor NQ8 AI Gen3 Processor

HDR

HDR Formats HDR10+, HLG
Dolby Vision No
HDR10+ Yes
HLG Yes

Gaming

Refresh Rate 120 Hz
VRR FreeSync Premium Pro

Smart TV

Platform Tizen
Voice Assistant Bixby, Alexa, Google Assistant
Screen Mirroring SmartThings
Works With Alexa, Google

Audio

Speaker Config 6.2.4CH
Wattage 90
Dolby Atmos Yes
Surround Sound Object Tracking Sound Pro
eARC Yes

Connectivity

HDMI Ports 4
HDMI Version 2.1
USB Ports 3
Wi-Fi Wi-Fi 6E
Bluetooth 5.2
Ethernet Yes
Optical Audio Yes
VESA Mount 400x300

Power & Size

Energy Star No
Annual Energy 335
Weight 30.2 kg / 66.6 lbs

vs Competition

The obvious rival is the Sony BRAVIA XR A95L. That's a QD-OLED, so it has a slight edge in per-pixel contrast and off-angle viewing, but it can't touch the Samsung's sheer brightness or audio prowess. The LG G5 is another OLED contender that's a better pure gaming monitor, but again, brightness and upscaling go to the QN900D. If you're not ready to sell a kidney, the TCL QM7K gets you shockingly good Mini-LED performance for a fraction of the price. It's the smart buy, but it's not an 8K statement piece.

Spec Samsung QN900D QN75QN900DFXZA 75" Sony BRAVIA 9 K85XR90 Hisense U8 Series 100U8QG LG G4 Series OLED65G4SUB TCL QM7K Series 75QM7K Roku Pro Series 55R8C5
Screen Size 75 85 99.5 65.0999984741211 75 55
Resolution 7680x4320 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type QD-Mini-LED Mini-LED Mini-LED OLED Mini-LED QLED
Refresh Rate 120 120 165 120 144 120
Hdr HDR10+, HLG HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, 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 Google TV Google TV webOS 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
Produto HDRAudioSmartJogosDisplayConnectivityProva socialPicture Quality
Samsung QN900D QN75QN900DFXZA 75" 85.199.880.482.199.698.657.579.7
Sony BRAVIA 9 K85XR90 Compare 76.896.991.679.394.592.78879.7
Hisense U8 Series 100U8QG Compare 91.598.295.795.194.5867798.8
LG G4 Series OLED65G4SUB Compare 76.898.895.799.291.698.68836.7
TCL QM7K Series 75QM7K Compare 91.590.697.593.489.688.98897.3
Roku Pro Series 55R8C5 Compare 76.885.284.788.377.892.78836.7

Preço

Value & Pricing

Let's be real, this is a luxury purchase. With a price spread from $2,488 to $3,498 across vendors, you absolutely need to shop around. Newegg has the best deal right now with that refurbished unit at the low end. Is any TV worth three grand? For most people, no. But if you're chasing the absolute pinnacle of home theater and want a screen that will still feel futuristic in five years, the value proposition starts to make a weird kind of sense.

A partir de US$ 2.298 3 ofertas em 3 lojas
Amazon 1 oferta A partir de US$ 2.298
Newegg 1 oferta A partir de US$ 2.688
Best Buy 1 oferta A partir de US$ 3.498

Price History

New Refurbished
US$ 2.000 US$ 3.000 US$ 4.000 US$ 5.000 US$ 6.000 18 de mai.29 de mai.19 de jul. US$ 2.298

Saiba mais

Overview

The Samsung QN900D is the TV you buy when you're done compromising. It's an 8K Neo QLED that's so absurdly thin it looks like it's floating, and the picture is the absolute best right now. The real headline here is the AI-powered upscaling. It takes your crusty old cable feed and somehow makes it look like it belongs on a screen this advanced. If you want the pinnacle of living room tech and have the budget, this is it.

Common Questions

Q: What kind of stand does it come with?

It doesn't come with a traditional stand. Samsung uses a slim, floating-style base that's part of the Infinity Air Design. It looks incredible but check the dimensions, it might not fit on a narrow console.

Q: Does it actually support Dolby Atmos?

Yes, and it's not just a sticker on the box. The built-in 6.2.4-channel speaker system is a beast and handles Atmos content better than any TV we've tested. It also has eARC, so you can pass high-quality audio to a soundbar if you ever feel the need.

Who Should Skip This

If you're just looking for a great big-screen experience for movie night, save your money and get the TCL QM7K. It's 90% of the picture quality for less than half the price. This Samsung is for the enthusiast who demands the absolute best and has the budget to match.

Verdict

The Samsung QN900D is a flex, plain and simple. It's a technical marvel that delivers the best overall audio-visual experience you can get from a single box right now. The lack of 8K content is a valid gripe, but the AI processor is so good you'll stop caring. If you have the cash and want a TV that will make your friends' jaws drop, buy this. Just make sure you hunt down that sub-$2,500 deal.

Usage Scores

Geral (87.1)Budget (81.1)Jogos (81.3)Movies (72)Sports (89.9)Outdoor (63.7)Portable (57.2)Corporate (88)Streaming (87.8)Smart Home (85.7)

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