Samsung QN75Q70CA 75" QLED 4K Smart TV with Quantum HDR, 100% Color Volume, Dual LED Backlights, & Object Tracking Sound (2023)

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Model: QN75Q70CAFXZA UPC: 887276737515 Item: 179459

Product Information

Tune into your happy place

Escape with the QLED 4K Q70C with 4K upscaling, impressive color volume and a mind-blowing, slim design. Enjoy content in ultra-high definition as everything is transformed into 4K resolution by the Quantum Processor. But the experience goes beyond delivering vivid contrast and 100% Color Volume.¹


  • Quantum Processor with 4K Upscaling
  • Motion Xcelerator Turbo+
  • Dual LED
  • 100% Color Volume with Quantum Dot

Quantum Processor with 4K Upscaling

The Quantum Processor is engineered to intelligently optimize your picture to 4K resolution, enhance depth and improve color and sound. The processor also helps other features, like the Smart Hub and the Samsung Gaming Hub ², run smoothly and efficiently.

Motion Xcelerator Turbo+ (4K @120Hz)

Feel the thrill with smooth performance during even the fastest games and action scenes. Keep up with the supersonic speed and catch every thrilling frame without lag or motion blur. Instead, you’ll enjoy seamless action and sensational 4K visuals at speeds up to 120Hz.

Dual LED

Get stronger and accurate contrast with innovative technology that adapts automatically to match your content. Whether you’re keeping up with live sports or your favorite reality TV shows, you’ll get a natural, realistic picture and stronger, more accurate contrast with innovative technology that adapts automatically to match your content.

100% Color Volume with Quantum Dot

Take in a billion shades of unwavering color and enjoy vivid, lifelike color at any brightness level as Quantum Dot technology works to create every shade you see on screen—because even a clear blue sky can contain thousands of different colors.¹

Quantum HDR

Watch the details shine through with Quantum HDR that goes beyond leading standards to create deep blacks, impressive contrast and picture quality that’s analyzed and refined to match the creator’s vison. There’s no need to search for the perfect display settings, as this powerful technology works automatically to bring you beautifully optimized imagery no matter what you’re watching.

Samsung Gaming Hub

Widen your world of gaming instantly without a console. Gaming Hub is where gaming comes together–bringing the best of console games, streaming games and more–all in one place. With easier access to your favorite games, standalone apps and accessories, start playing faster than ever.³

FreeSync™ Premium Pro

The only thing that might skip a beat is your heart as HDR visuals are combined with steady, smooth gaming performance thanks to AMD FreeSync™ Premium Pro technology. Consider your gameplay leveled up as you easily conquer tearing, stuttering and even potentially-streak-ending lag.

AirSlim Design

Now you see it—now you don’t. You’ll hardly have a chance to admire the AirSlim Design —so thin it practically blends into your wall. It’s the perfect fit for any room with a streamlined profile.

SolarCell Remote™

Turn up the volume on sustainability with the innovative SolarCell Remote™. It features a solar panel for charging, as well as other smart features including a built-in microphone to use with your favorite voice assistant.

Object Tracking Sound Lite

Get in the mix with Object Tracking Sound Lite. You’ll hear 3D sound that follows the movement on screen using Samsung's incredible virtual top channel audio—putting you right in the middle of the motorcycle chase.


1100% color volume measured to DCI-P3 standard, certified by VDE.

2High speed internet connection, additional gaming service subscriptions and compatible controller required.

3Cloud gaming (beta) requires Xbox Game Pass Ultimate. Game catalog varies.



  • General Information
    • Model Code: QN75Q70CAFXZA
    • UPC Code: 887276737515
    • Product: QLED
    • Series: 7
    • Country of Origin: Mexico
  • Display
    • Inch: 75
    • Diagonal Screen Size (Inch): 74.5
    • Resolution: 3,840 x 2,160
    • Refresh Rate: 120Hz
  • Video
    • Picture Engine: Quantum Processor 4K
    • One Billion Color: Yes
    • HDR (High Dynamic Range): Quantum HDR
    • HLG (Hybrid Log Gamma): Yes
    • Contrast: Dual LED
    • Color: 100% Color Volume
    • Micro Dimming: Supreme UHD Dimming
    • Contrast Enhancer: Real Depth Enhancer
    • Motion Technology: Motion Xcelerator Turbo+
    • Picture Clarity: Yes
    • Film Mode: Yes
    • Smart Calibration: Basic
    • Adaptive Picture: Optimized/EyeComfort
    • AI Upscale: Yes
    • Filmmaker Mode: Yes
    • Brightness/Color Detection: Brightness/Color Detection
  • Audio
    • Dolby Decoder: MS12 2ch
    • Object Tracking Sound: OTS Lite
    • Q-Symphony: Yes
    • Sound Output (RMS): 20W
    • Speaker Type: 2CH
    • Multiroom Link: Yes
    • Bluetooth Audio: Yes
    • Active Voice Amplifier: Yes
    • Adaptive Sound: Adaptive Sound+
    • Dual Audio support (Bluetooth): Yes
    • Buds Auto switch: Yes
  • Smart Service
    • Multi Device Experience: TV to Mobile, Mobile to TV, TV initiate mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On
    • Video Communication: Google Meet
    • Tap View: Yes
    • Multi View: Up to 2 videos
    • Music Wall: Yes
    • Mobile Camera support: Yes
    • Easy Setup: Yes
    • App Casting: Yes
    • Ambient Mode: Ambient Mode+
    • Workspace: Yes
    • Wireless Dex: Yes
    • Web Service: Microsoft 365
    • Chat Togethter: Yes (US only)
    • NFT: Nifty Gateway, La Collection, Art Token, Savage
    • ConnecTime: Yes (US only)
    • Telemedicine: HealthTap (US Only)
  • VESA Standard
    • VESA Spec: 400 x 400
  • Game Feature
    • Auto Game Mode (ALLM): Yes
    • Game Motion Plus: Yes
    • Dynamic Black EQ: Yes
    • Surround Sound: Yes
    • Super Ultra Wide Game View: Yes
    • Game bar 3.0: Yes
    • Mini Map Zoom: Yes
    • Light-Sync: Yes
    • FreeSync: FreeSync Premium Pro
    • HGiG: Yes
    • Gaming Hub: Yes (KR, US, CA, BR, GB, FR, DE, IT, ES)
  • Feature
    • ConnectShare™: Yes
    • Caption (Subtitle): Yes
    • Embeded POP: Yes
    • EPG: Yes
    • IP Control: Yes
    • OSD Language: English, Spanish, French
    • V-Chip: Yes
    • MBR Support: Yes
  • System
    • Digital Broadcasting: ATSC/ClearQAM
    • DTV Sound System: Dolby
    • Analog Tuner: Yes 
  • Connectivity
    • WiFi: Yes (WiFi5)
    • Bluetooth: Yes (BT5.2)
    • HDMI: 4
    • HDMI (High Frame Rate): 4K 120Hz (for HDMI 1/2/3/4)
    • HDMI Audio Return Channel: Yes
    • Anynet+ (HDMI-CEC): Yes
    • USB: 2
    • Ethernet (LAN): 1
    • Digital Audio Out (Optical): 1
    • RF In (Terrestrial / Cable input / Satellite Input): 1/1(Common Use for Terrestrial)/0
    • Ex-Link ( RS-232C ): 1
  • Design
    • Design: AirSlim
    • Bezel Type: 3 Bezel-less
    • Slim Type: Slim look
    • Front Color: BLACK
    • Stand Type: Slim Simple Plus
    • Stand Color: BLACK
  • Accessibility
    • Voice Guide: US English, Mexico Spanish, Canada French, Finnish, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Swedish, Czech, Danish, Dutch, Korean
    • Learn TV Remote / Learn Menu Screen: US English, Mexico Spanish, Canada French
    • Low Vision Support: Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off, Magnification
    • Hearing Impaired Support: Multi-output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide, Auto Caption Position
    • Motor Impaired Support: Slow Button Repeat
  • Eco
    • Eco Sensor: Yes
    • Auto Power Saving: Yes
    • Auto Power Off: Yes
  • Power
    • Power Supply (V): AC110-120V 50/60Hz
    • Power Consumption (Max) (W): 310
    • Power Consumption (Stand-by) (W): 0.5
    • Power Consumption (Typical): 84
  • Dimension (WxHxD)
    • Set Size without Stand: 66" x 37.8" x 1"
    • Set Size with Stand: 66" x 40.4" x 13.9"
    • Package Size: 72.2" x 44.8" x 7.5"
    • Stand Size: 14.3" x 10.5" x 13.9"
  • Weight (lb)
    • Set Weight without Stand: 73.6
    • Set Weight with Stand: 76.5
    • Package Weight: 99.2
    • Stand Weight: 2.9
  • Accessory
    • Remote Controller Model: TM2360E
    • Remote Controller Code No: BN59-01432A
    • Slim Fit Wall-mount Support: Yes
    • Studio Stand Support: Yes
    • Mini Wall Mount Support: Yes
    • VESA Wall Mount Support: Yes
    • Zigbee / Thread Module: Built-in
    • Full Motion Slim Wall Mount (Y22) Support: Yes
    • SlimFit Cam Support: Yes

What's in the Box

What's in the Box

  • QN75Q70CA 75" QLED 4K Smart TV with Quantum HDR, 100% Color Volume, Dual LED Backlights, & Object Tracking Sound (2023)
  • Remote Control (TM2360E)
  • TV Stand
  • Power Cable
  • Manual


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

Customer Reviews for Samsung QN75Q70CA 75" QLED 4K Smart TV with Quantum HDR, 100% Color Volume, Dual LED Backlights, & Object Tracking Sound (2023)

4.6 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Samsung 55 inch QLED TV
I own nothing but Samsung TVs. Overall experience 10 out of 10 not had a single issue with my QLED TV!!! Very easy to navigate the user menu UNLIKE LG BOOO! Samsung user platform and auto turn on and peripheral connections makes it a breeze with no stress to connect especially with my brand new Samsung Galxy S22 Ultra phone, wide compatibility with immediate connectivity makes another future Samsung buy way more secure than other leading brands! Gaming is completely fabulous with the integrated 120hz processor and 4K viewing makes the best upswing for the ultimate experience!!! Keep up the elite phenomenal work Samsung!!! Now we just need better lower pricing to upgrade my next TV to a Samsung 8K model Thank you to Samsung and they're excellent customer service!!!
This review was collected as part of a promotion
May 11, 2023
Originally posted at
Rated 4 out of 5
Excellent family room television
Good quality. Love built in smart tv functionality and ease of use. Also with it's wide range of compatibility across numerous devices and systems. Great tv for everyday streaming as well as engaging on multiple services with extreme ease.
This review was collected as part of a promotion
May 8, 2023
Originally posted at
Rated 5 out of 5
It's fast and reliable for all forms of media.
This has been an important investment for my office space. It handles games, art, movies and documents very well. I love being able to cast directly from my phone, the lag always settles itself quickly.
This review was collected as part of a promotion
May 8, 2023
Originally posted at
Rated 5 out of 5
Excellent picture quality
I use my TV for streaming movies videos documentaries games all sorts of things
This review was collected as part of a promotion
May 7, 2023
Originally posted at
Rated 5 out of 5
Best TV so far
Best Samsung TV. The colors are vibrant. True black screen as well. It's funny how after watching mine, then going to someone else's house and see their TVbeing almost blurry, it's a big difference. You can't go wrong with samsung!
This review was collected as part of a promotion
May 6, 2023
Originally posted at
Rated 5 out of 5
My first humongous TV
At 41 years old this is the first new TV I ever purchased and I'm so happy I did. Up until this year the biggest TV I had was 46" and I really didn't care too much about size but now that I have a 65 in I can't imagine going back to anything smaller. The TV has amazing picture quality, brightness and even glare reduction. I use it for streaming TV, a little bit of gaming and media center use. I'm honestly tempted to put it on my desk because even at 65 in it's higher resolution than my computer monitor LOL. I can't really speak to the sound, as I use surround system for audio but the couple times I've heard it it was decent. It's a little odd, but my favorite feature is the stand. Most of these newer TVs have a two leg stand with the legs spread for a part that you need a gigantic TV stand. This TV has a center stand which works just as well and the TV is Rock solid. I really don't know why all of them don't use this type of stand but I guess the two legs may look a little more 'premium'
This review was collected as part of a promotion
May 5, 2023
Originally posted at
Rated 5 out of 5
Awesome TV
This TV was easy to setup. Easy to sync with our 7.2 surround sound system and hooked up with Google assistant. The picture quality is awesome and the remote that it comes with is the best remote ever. It's simple with only a few buttons but does everything! Absolutely love this TV!
This review was collected as part of a promotion
May 2, 2023
Originally posted at
Rated 5 out of 5
Great picture and very user friendly
This was my first 4K TV. I love ??. Will always pick Samsung products!! I have washer/dryer, fridge, phone, tablet and earbuds.
I am highly satisfied and will continue to stay with Samsung. I look forward for future products.
This review was collected as part of a promotion
April 30, 2023
Originally posted at
Rated 2 out of 5
Great Brightness, Bad Everything Else
The TV is the 2023 Model but the color seems weaker than the 2020 model. Many of the TV's Features are missing such as a quick resume button to go to a certain input like just a PS5 option instead of 3 buttons to get to it overtime. Also the thing that really is lowering the review score it the third party app compatibility. All of the apps are underdeveloped such as youtube in which you cannot change the resolution for the TV. This is very bad and when 1080p is being cast onto a TV it looks very very bad and Jarring. Also the speakers sound very cheap for some reason like its muffled the higher it goes part volume 30. Get this TV on a sale for under 1.5k and have a budget for surround sound because without it it is a very mediocre buy.
April 29, 2023
Originally posted at
Rated 5 out of 5
Great product
I use my Samsung TV for gaming, streaming movies and watching television. I am by far a huge Samsung brand customer. My electronics are all brands of Samsung except my Amazon Alexa Bluetooth speakers. I absolutely love that this TV has such a beautiful picture.
This review was collected as part of a promotion
April 28, 2023
Originally posted at


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