Samsung QN75QN800B 75" Neo QLED 8K Mini LED Smart TV (2022)

Regular Price: $4,699.99

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Model: QN75QN800BFXZA UPC: 887276625607 Item: 177644

Product Information

Unimaginable color and contrast in 8K


  • Watch it all in 8K with the ultra-premium Samsung Neo QLED 8K with Neural Quantum Processor
  • Experience out-of-this-world detail on a screen made brilliant by Samsung's own Mini LEDs
  • Immerse yourself in a next-level viewing experience with an impossibly slim profile
  • Experience vividly realistic 3D sound that puts you in the middle of the action

Quantum Matrix Pro with Mini LEDs

A staggering grid of Samsung's own Quantum Mini LEDs unleashes a billion colors with ultra-fine precision for intense contrast.

Real Depth Enhancer

Experience depth and dimension on your screen just like you do in real life. Real Depth Enhancer mirrors how the human eye processes depth by increasing foreground contrast making your content feel more life-like than ever.

AI-powered 8K Picture

The ultra-high performance 8K processor uses 20 distinct neural networks, each with its own expertise, to deliver exquisite 8K upscaling and the most immersive picture yet.

Infinity One Design with Slim One Connect

At less than an inch deep, this elegant TV has the beauty to blend in and the Slim One Connect keeps your cables out of sight. Just tuck it away and immerse yourself in the beauty before you.

Spectacular Contrast just as the Director Intended

With Quantum HDR 32X and its wide range of brilliant shades of color, you'll discover all the nuances in the latest Hollywood movies and shows made for High Dynamic Range.

Dolby Atmos and Object Tracking Sound+

Experience vividly realistic 3D sound that puts you in the middle of the action with OTS+. Be enveloped by the spectacular cinematic surround sound of Dolby Atmos built right in. From strategically places speakers behind the screen, you'll hear the getaway car drive from one side to the other, the lighter jet fly overhead, and the rain falling around you.

See Details within the Details

Marvel at the details within the details from 8K and the power of 33 million pixels. The ultra-powerful processor analyzes content that is not 8K scene-by-scene to boost your picture to 8K. And with AI upscaling, everything you watch is in 8K, no matter the source.

100% Color Volume with Quantum Dot

Bask in a billion shades of brilliant color at 100% Color Volume. Together, Quantum Dot and Mini LEDs bring you a beautiful picture by transforming light into vivid color that stays true for bold detail, even as the scene brightens.

See It All On One Screen

Watch up to two things at once on your TV, including what's on your mobile device. Whether it's live stats for the sports you're watching or cheat videos while you play a game, see them all simultaneously on the big screen.

TV and Soundbar Orchestrated in Perfect Harmony

Surround yourself with audio from both your TV and soundbar speaker, synchronized in perfect harmony for richer, room-filling sound.

Simply Tap to Connect

Mirror your phone on your TV with just a tap to continue enjoying movies, music, and apps on the bigger screen within seconds.



  • Product 
    • Type: Neo QLED 8K
    • Series: QN800B
    • Design: Infinity One
    • Stand Type: Connected Stand
    • Bezel Type: 4 Bezel-less
    • Slim Type: Ultra Slim
    • Stand Color: Sand Black
    • Front Color: Stainless Steel
  • Video
    • Screen Size: 74.5" Measured Diagonally
    • Resolution: 7,680 x 4,320
    • Color: 100% Colour Volume with Quantum Dot
    • HDR (High-Dynamic Range): Quantum HDR 32x
    • Viewing Angle: Ultra Viewing Angle
    • Film Mode: Yes
    • Adaptive Picture: Optimized/EyeComfort
    • HLG (Hybrid Log Gamma): Yes
    • Contrast: Quantim Matrix Technology Pro
    • Micro Dimming: Ultimate 8K Dimming Pro
    • Contrast Enhancer: Real Depth Enhancer
    • Auto Motion Plus: Yes
    • LED Clear Motion: LED Clear Motion
    • HDR10+: Certified(HDR10+ Adaptive & HDR10+ GAMING)
    • Picture Engine: Neural Quantum Processor 8K
    • Motion Technology: Motion Xcelerator Turbo+
    • Anti-Reflection: Yes
  • Audio
    • Dolby: Yes
    • Sound Output (RMS): 70W
    • Woofer: Yes
    • Speaker Type: 4.2.2CH
    • Multiroom Link: Yes
    • Q-Symphony: Yes
    • Active Voice Amplifier: Yes
    • Bluetooth Audio: Yes
    • Dolby 5.1 Decoder: 5.1CH
    • Dual Audio support (Bluetooth): Yes
  • Wireless Connectivity
    • Wi-Fi: Yes (WiFi6E)
    • Wi-Fi Direct: Yes
    • Bluetooth: Yes (BT5.2)
  • Features
    • AI Upscale: Yes
    • Bixby: Yes
    • Works with Google Assistant: Yes
    • Works with Alexa: Yes
    • Ambient Mode: Ambient Mode+
    • One Connect Box: Attachable Slim One Connect
    • Eco Sensor: Yes
    • TV to Mobile - Mirroring: Yes
    • Mobile to TV - Mirroring, DLNA: Yes
    • SmartThings App Support: Yes
    • SmartThings: Yes
    • Far-Field Voice Interaction: Yes
    • Samsung TV Plus: Yes
    • Web Browser: Yes
    • 360 Video Player: Yes
    • 360 Camera Support: Yes
    • Easy Setup: Yes
    • App Casting: Yes
    • Wireless TV On - Samsung WOW: Yes
    • Wired TV On - Samsung WOL: Yes
    • Bluetooth Low Energy: Yes
    • TV Sound to Mobile: Yes
    • Sound Mirroring: Yes
    • Adaptive Sound: Adaptive Sound+
    • Brightness/Color Detection: Brightness/Color Detection
    • Instant On: Yes
    • Accessibility - Voice Guide: Yes
    • Accessibility - Learn TV Remote / Learn Menu Screen: Yes
    • Accessibility - Others: Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption / Graphic Zoom / Picture Off
    • Auto Channel Search: Yes
    • Auto Power Off: Yes
    • Caption (Subtitle): Yes
    • ConnectShare™ (HDD): Yes
    • ConnectShare™ (USB 2.0): Yes
    • Embedded POP: Yes
    • EPG: Yes
    • FreeSync: FreeSync Premium Pro
    • Filmmaker Mode: Yes
    • IP Control: Yes
    • OSD Language: English, Spanish, French
    • BT HID Support: Yes
    • USB HID Support: Yes
    • V-Chip: Yes
    • MBR Support: Yes
    • IPv6 Support: Yes
    • Tap View: Yes
    • Auto Game Mode (ALLM): Yes
    • Wireless Dex: Yes
    • Object Tracking Sound: OTS+
    • Alexa built-in: Yes
    • Google Assistant built-in: Yes
    • Samsung Health: Yes
    • Multi-View: Up to 4 videos
    • Music Wall: Yes
    • Game Motion Plus: Yes
    • Dynamic Black EQ: Yes
    • Surround Sound: Yes
    • Super Ultra-Wide Game View: Yes
    • Game bar: Yes
    • 9:16 Screen Support: Yes (Need Auto-Rotating Accessory, Compatible Model Only)
    • IoT Hub: Yes
    • Smart Calibration: Basic/Professional
    • Web Service: Microsoft 365
  • Inputs & Outputs
    • HDMI Connections: 4
    • Ethernet (LAN): Yes
    • Digital Audio Out (Optical): 1
    • USB (2.0): 3
    • RF In (Terrestrial / Cable input / Satellite Input): 1/1(Common Use for Terrestrial)/0
    • Ex-Link (RS-232C): 1
    • HDMI A / Return Ch. Support: Yes
    • eARC: Yes (HDMI 3)
    • HDMI Quick Switch: Yes
    • Anynet (HDMI-CEC): Yes
  • Dimensions (W x H x D)
    • Distance b/w Stand Legs: 14.2"
    • Diagonal Screen Size: 74.5"
    • TV Without Stand: 65.7" x 37.6" x 0.7"
    • TV With Stand: 65.7" x 40.3" x 12.5"
    • Shipping: 73.7" x 45" x 7.7"
    • Stand Footprint: 14.2" x 11.3" x 12.5"
  • Weight
    • Product Weight Without Stand: 71 lb
    • Product Weight With Stand: 92.8 lb
    • Shipping Weight: 122.8 lb
    • Stand Weight: 21.8 lb
  • Power
    • Power Supply (V): AC110-120V 50/60Hz
    • Typical Power Consumption: 197
    • Maximum Power Consumption: 395
    • Standby Power Consumption: 0.5
  • System
    • Digital Broadcasting: ATSC 3.0
    • Analog Tuner: Yes
    • Operating System: Samsung Tizen™
  • Accessory
    • Power Cable: Yes
    • User Manual: Yes
    • E-Manual: Yes
    • Universal Guide: Yes
    • Remote Controller Model: TM2280E
    • Samsung Smart Control (Included): Yes
  • Loading Quantity
    • 40ft HC: 120
    • 53ft: 160
  • VESA Standard
    • Screw Size: M8
    • Screw depth: 5-6
    • VESA Spec: 400 x 400

What's in the Box

What's in the Box

  • QN800B Smart TV
  • SolarCell Remote™ (TM-2280E)
  • Attachable Slim One Connect
  • One Connect Cables (0.3m, 2.5m in length)
  • Power Cable
  • Manual and E-Manual



We'd love to hear your thoughts! Please leave a review.

Customer Reviews for Samsung QN75QN800B 75" Neo QLED 8K Mini LED Smart TV (2022)

4.6 / 5.0
133 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 3 out of 5
Pretty Picture, but not ready for Prime Time
Had this TV for 2wks. Beautiful picture. Most streaming apps needed were supported and work flawlessly (no Crunchyroll). Samsung TV Plus is a bonus.

I also Bluetooth connect to a Samsung HW-S800B soundbar for this system update, great companion when it works. Bluetooth audio is not the best choice for audiophiles but for a 2.1 setup I don't care.

Every ~3 days the TV Bluetooth will stop working with any device (phone, soundbar, headphones), and the only way to resolve the connection issue is by removing the power cord from the outlet (also I recently figured out that holding the power button for 3 seconds also does a hard power reset).

I also noticed that the network will not connect when it is in this state too (Currently using Ethernet). What is weird about this is streaming still works, just the network diagnostics are offline.

Bluetooth also had distorted audio in the periods of TV use.

Because of the Bluetooth stopping and noise issue, I decided to connect via HDMI (EARC). I didn't want to do this because I have 4 HDMI devices to connect and a key specification I had when purchasing.

Connected the soundbar via HDMI to port 3 (EARC) and you would think this would be the end. NO. The soundbar is not recognized by the TV. The TV sees a device but doesn't know what this is. Connecting a Samsung TV to a Samsung Soundbar with a Samsung-supplied cable should have been a no-brainer.

Samsung chat support is a waste of time. 70 minutes on chat to repeat what I already had entered in pre-chat. I finally disconnected after waiting 25 minutes since the last response.

Not sure where I go from here, I'll probably end up calling support but have no confidence in a solution. Seems like there is a firmware update needed to support the S800b soundbar and fix connection issues.
March 4, 2023
Originally posted at
Rated 5 out of 5
One of the best 8K TV.
Great 8K TV is well made the picture quality is amazing and everything else...
February 28, 2023
Originally posted at
Rated 1 out of 5
Screen issue with less than 1 mo
I just bought this tv and have been using for 2 weeks now. This morning while watching tv with my wife we realized we were able to see a bunch of LEDs on 2 different spots of the tv. After that, we weren't able to watch tv without looking at those LEDs and being bothered by that screen issue. Paid thousands of dollars for a tv to have screen issues 2 weeks after start. Now I will have to deal with Samsung support and repair team which for sure will take a long time to fix or replace my tv.
February 26, 2023
Originally posted at
Rated 1 out of 5
Great Picture but nothing but audio issues
Picture is great, however I have had issues with the audio vibrating the back panel of the tv even at low volume. I have struggled with the support agents and trying to get someone to come out and address this issue. This being the next level down from top tier offerings by Samsung and at this price point, these issues should not be happening and I should not have to jump through hoops to get it addressed. I would not purchase this tv again.
February 5, 2023
Originally posted at
Rated 5 out of 5
Ultra High Quality!!
This is my third Samsung QLED and by far the finest ever manufactured!!
I'll be buying Sonos audio system to compliment my new tv.
January 16, 2023
Originally posted at
Rated 1 out of 5
TV won't turn on after 2 weeks
TV was my husband's Christmas gift. TV was mounted on my wall on 1-2-2023 by the company Samsung contracts with. TV turned off on 1-14-2023 while my husband was watching a program. I googled it and tried the basic "unplug it and plug it back in" recommendations, with no success. Called Samsung. They said they'd send a tech…AFTER I paid someone to come remove it from the wall mount…oh, and they won't re-mount it on the wall either. I paid for the install through their site when I bought the TV. Really unhappy with Samsung.
January 15, 2023
Originally posted at
Rated 1 out of 5
Issues out of the box
This is the very first major issue I've had with Samsung and this is also the highest priced item I've ever got from Samsung. My 65' TV keeps power cycling on it's own, I've only had this TV for a few hours, went through the troubleshooting steps. Customer service was helpful. Just waiting for a tech to come out. It's an understatement to say I'm disappointed. I hope the tech can fix this issue.
January 3, 2023
Originally posted at
Rated 1 out of 5
Pointless multiview
I bought this TV due to Samsungs apparent multi-view capabilities. Unfortunately, the multi view limits use to only one hdmi, and no apps are compatible with it, which makes it completely useless. What is the point of having multi-view if Samsung puts restraints on it so that you can only watch one hdmi input and then “Samsung TV.” Completely useless if you bought for this feature.
December 15, 2022
Originally posted at
Rated 4 out of 5
Bought this TV about 2 weeks ago. It has awesome picture, but it does have connection issues and flicker sometimes(not like the power goes off just the screen flicker when on the app screen). I have to hold the power to reboot. I payed to much money to keep having to do this all the time.I would have gave it a 5 stars, but because of these issues I gave it 4 stars
December 12, 2022
Originally posted at
Rated 5 out of 5
This is the best 85' 8k TV price/quality/features
I bought this TV 10 days ago and I am so happy with having such a great TV.
November 26, 2022
Originally posted at


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