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Deal.ai › Samsung
Samsung
Samsung QN850A 85″ Neo QLED 8K Smart TV

Samsung QN850A 85″ Neo QLED 8K Smart TV

Where to buy

85"$49.14

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Our take on the Samsung QN850A 85″ Neo QLED 8K Smart TV

The Samsung QN850A is an 85-inch Neo QLED 8K smart TV built around Samsung's Quantum Matrix Technology Pro backlight, which uses 1.5x more dimming zones than standard Quantum Matrix for deeper blacks and brighter highlights. The Neo Quantum Processor 8K upscales lower-resolution content scene by scene using multi-layered neural networks, so cable, streaming and older footage are pushed toward 8K. It suits buyers with a large room who want a very bright, high-contrast big-screen picture and are willing to accept that true 8K content is still scarce. Against 4K Neo QLED rivals it adds resolution and more dimming zones, but the practical gain over a good 4K set is modest for most viewing.

Best forLarge living rooms and media roomsBright rooms with lots of daylightViewers who want the biggest screenEarly adopters of 8K content
Pros
  • Very bright Neo QLED panel with strong highlights
  • 1.5x more dimming zones than standard Quantum Matrix
  • Neo Quantum Processor 8K upscales HD and 4K content
  • 85-inch screen gives an immersive picture
  • Full smart TV platform with streaming apps
Cons

About the Samsung QN850A 85″ Neo QLED 8K Smart TV

The Samsung QN850A is an 85-inch Neo QLED 8K smart TV. It has Real 8K resolution with 33 million pixels, four times the resolution of 4K. 8K AI Upscaling converts other content to 8K, and the resulting picture varies with the source. Upscaling may not apply to PC connection and Game Mode.

Quantum Matrix Technology Pro controls Quantum Mini LEDs with 1.5X more lighting zones than normal Quantum Matrix Technology. Ultimate 8K Dimming Pro adjusts brightness across a wide range of zones to reduce the halo effect and image distortion. The Neo Quantum Processor 8K uses AI deep learning to analyze video scene by scene. Quantum HDR 32x adds HDR10+ dynamic tone mapping, and Quantum Dot delivers 100% color volume, measured in Movie Mode and the DCI-P3 color space and certified by VDE.

An anti-reflection layer reduces glare, and Ultra Viewing Angle is designed to keep color consistent from different seats. Object Tracking Sound Pro sends sound from all sides of the TV, including the center, to follow on-screen action. SpaceFit Sound uses sensors to tune audio to the room, whether the TV is wall-mounted or on a table. Q-Symphony plays audio from the TV and a compatible soundbar together. The Attachable Slim One Connect keeps cables out of sight and can be mounted on the wall, placed behind the TV stand, or kept on a tabletop.

Screen size
85 inches
Display
Neo QLED 8K, Real 8K resolution with 33 million pixels
Processor
Samsung Neo Quantum Processor 8K
Backlight
Quantum Mini LEDs with Quantum Matrix Technology Pro and Ultimate 8K Dimming Pro
HDR
Quantum HDR 32x with HDR10+
Color
Quantum Dot, 100% color volume (Movie Mode, DCI-P3, VDE certified)
Upscaling
8K AI Upscaling
Gaming

Questions and answers

Is the QN850A worth it over a 4K Neo QLED?
Only if you sit close to a very large screen or want the extra dimming zones. For typical viewing distances, a good 4K Neo QLED looks nearly as sharp and costs less.
Does it upscale regular HD and 4K content to 8K?
Yes. The Neo Quantum Processor 8K analyzes each scene and upscales lower-resolution video toward 8K. The result is sharper than native HD but not the same as true 8K source material.
How many dimming zones does it have?
Samsung says Quantum Matrix Technology Pro delivers 1.5x more lighting zones than standard Quantum Matrix Technology. The exact zone count varies by panel size.
What is the difference from the QN900A?
The QN900A sits above the QN850A in Samsung's 8K lineup with a more advanced backlight and design. The QN850A keeps the 8K processor and Neo QLED panel at a lower tier.
What's in the box?
The TV, a stand, a remote and the power cable. A wall mount and HDMI cables are not included.
Is an 85-inch TV too big for my room?
It needs a wide wall or stand and roughly 6 to 8 feet of viewing distance for a comfortable 8K experience. Measure the space before buying.

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  • True 8K content is still limited
  • Large, heavy set needs a big wall or stand
  • Upscaling can't add real detail to low-quality sources
  • Premium 8K pricing versus comparable 4K sets
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    Object Tracking Sound Pro, SpaceFit Sound, Q-Symphony (with compatible soundbar)
    Design
    Infinity One Design, ultra-slim profile, Attachable Slim One Connect
    Screen finish
    Anti-reflection layer, Ultra Viewing Angle
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