This advanced TV is a casual gamer's dream with 4K upscaling, little lag and access to thousands of video games no console required.
Features
Dual LED
Get a natural, realistic picture and accurate contrast that adapts automatically to match your content.
100% Color Volume with Quantum Dot
Take in breathtaking color that stays true at any level of brightness. Marvel at over a billion beautiful shades on your TV.¹
Quantum HDR
View a range of color, contrast and detail. Vibrant imagery brings full power to the picture.
Motion Xcelerator Turbo
Experience smooth action with exceptional motion enhancements for a seamless picture.²
Quantum Processor 4K with AI Upscaling
Powers your TV’s 4K HDR picture and sound for clear resolution and contrast.
Object Tracking Sound Lite
You’ll hear 3D surround sound that follows the movement on screen using our incredible virtual top channel audio.
Samsung Tizen OS
Stream your favorite shows. Play games. Work out with a trainer. Do all you enjoy with Smart TV Powered by Tizen. Discover your must have apps and streaming services all just a few clicks away. ³
PANTONE Validated
Enjoy color validated by industry leading experts at Pantone, so that images on the screen look as incredible as they do in real life. Every hue, tint and skin tone offers a more accurate and beautiful picture.
EyeComfort Mode
From day to night, the amount of blue light automatically adjusts for your eyes. With sunrise and sunset times built in, it intelligently adapts your display and reduces blue light to help keep your eyes more comfortable.
Gaming Hub
Where gaming comes together. Stream your favorite games right from your TV. No console required. You’ll also get recommendations on what to play next, based on what you like.⁴
TV Speakers and Soundbar in Sync
Only Samsung gives you the power to unlock incredible when you pair your TV with a soundbar. With Q-Symphony, your TV speakers paired with Q-Series and S-Series soundbar operate as one. Together, they can optimize all the channels to bring you our most powerful sound experience ⁵
What's Included
Samsung 75” Class Q70D Series QLED 4K Smart Tizen TV
This Resolution is 4K UHD. The options include HD, Full HD, 4K UHD, 8K UHD.
HD
Full HD
4K UHD
8K UHD
4X the pixels of Full HD
Found on most modern TVs
Lifelike images and graphics
Screen Size Class
75 inches
This Screen Size Class is Extra Large. The options include Small, Mid, Large, Extra Large.
Small
Mid
Large
Extra Large
Theater-like, immersive experience
Perfect for family rooms and home theaters
Display Type
LED
This Display Type is LED. The options include LED, OLED.
LED
OLED
Superior brightness
High color contrast
Best viewing angle is center
Backlight Type
Edge Lit
This Backlight Type is Edge Lit. The options include Edge Lit, Direct Lit, Full Array Local Dimming.
Edge Lit
Direct Lit
Full Array Local Dimming
Most popular and affordable form of LED lighting
Good overall but could have pockets of uneven brightness
Smart Capable
Yes
This Smart Capable is Smart. The options include Non-Smart, Smart.
Non-Smart
Smart
Connect directly to online content
Get your favorites like Netflix, Disney+, Prime Video, Hulu, YouTube, and more.
Voice Assistant Built-in
Amazon Alexa, Bixby
This Voice Assistant Built-in is Smart with Voice. The options include Smart with Voice.
Smart with Voice
Voice control built-in
Connect directly to online content by speaking commands, typically into the remote
Key Specs
Display Type
LED
Resolution
4K (2160p)
Screen Size Class
75 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10+
LED Panel Type
QLED
Backlight Type
Edge Lit
Refresh Rate
120Hz
Motion Enhancement Technology
Motion Xcelerator Turbo
Specific Manufacturer Technologies
Duel LED, Quantum HDR, 100% Color Volume with Quantum Dot, Quantum Processor 4K with AI Upscaling, EyeComfort Mode, Supreme UHD Dimming
Smart Platform
Tizen
Featured Streaming Services
Apple TV, Disney+, ESPN+, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Spotify, Tubi, YouTube
Number of HDMI Inputs (Total)
4
TV Tuner Type
ATSC, Clear QAM
Works With
Amazon Alexa, SmartThings, Google Home
Voice Assistant Built-in
Amazon Alexa, Bixby
General
Brand
Samsung
Model Number
QN75Q70DAFXZA
Product Name
75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
Color
Black
Series
QLED 4K - Q70
Model Year
2024
Dimensions
Product Height With Stand
40.4 inches
Product Width
66 inches
Product Depth With Stand
13.9 inches
Product Height Without Stand
37.8 inches
Product Depth Without Stand
1 inches
Product Weight With Stand
76.5 pounds
Product Weight Without Stand
73.6 pounds
Stand Width
14.3 inches
Stand Depth
13.9 inches
Adjustable Stand Width
No
Display
Display Type
LED
Resolution
4K (2160p)
Screen Size
74.5 inches
Screen Size Class
75 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10+
Picture Quality Enhancement Technology
Quantum Processor 4K
LED Panel Type
QLED
Backlight Type
Edge Lit
Curved Screen
No
Refresh Rate
120Hz
Motion Enhancement Technology
Motion Xcelerator Turbo
Synchronization Technology
FreeSync Premium Pro (AMD Adaptive Sync)
Closed Captioning
Yes
Language(s) Displayed
English, French, Spanish
Features
Remote Control Type
Smart, Voice control
Specific Manufacturer Technologies
Duel LED, Quantum HDR, 100% Color Volume with Quantum Dot, Quantum Processor 4K with AI Upscaling, EyeComfort Mode, Supreme UHD Dimming
Smart Capable
Yes
Smart Platform
Tizen
Featured Streaming Services
Apple TV, Disney+, ESPN+, Google Play Movies & TV, Google Play Music, Netflix, Prime Video, Spotify, Tubi, YouTube
Screen Mirroring
Yes
Screen Mirroring Technology
SmartThings, Apple AirPlay
Content Sharing
Mobile to TV, TV to mobile
Indoor Or Outdoor Use
Indoor
Protective Qualities
None
Text-To-Speech
No
Video Description
No
V-Chip
Yes
TV Tuner
Digital
Microphone Range
Far field
Connectivity
Number of HDMI Inputs (Total)
4
Display Connector(s)
4 x HDMI 2.1
Network Connector(s)
1 x LAN
Audio Only Outputs
1 x Optical digital audio
USB Ports
2 x USB-A 2.0
HDMI Audio Return Channel (ARC)
ARC
Wireless Connectivity
Wi-Fi, Bluetooth
HDBaseT Receiver
No
TV Tuner Type
ATSC, Clear QAM
RF Antenna Input
Yes
Number Of USB Port(s) (Total)
2
Bluetooth Version
5.2
Headphone Jack
No
Compatibility
VESA Wall Mount Standard
400mm x 400mm
Works With
Amazon Alexa, SmartThings, Google Home
Voice Assistant Built-in
Amazon Alexa, Bixby
Audio
Built-In Speakers
Yes
Surround Sound Supported
Surround Sound
Speaker Output
20 watts
Number Of Speakers
2
Number of Audio Channels
2.0
Dialogue Enhancement
Yes
Automatic Acoustic Calibration
Object
Power
ENERGY STAR Certified
No
EPEAT Qualified
No
Estimated Annual Operating Cost
19 United States dollars
Estimated Annual Electricity Use
162 kilowatt hours
Rechargeable Battery (Remote Control)
Yes
Voltage
120 volts
Wattage
310 watts
Included
Wall Mount Included
No
Stand Included
Yes
Warranty
Warranty - Parts
1 year
Warranty - Labor
1 year
Box Dimension
Height
44.8 inches
Width
72.2 inches
Depth
7.5 inches
CubicDimension
24259.2 inches
Other
UPC
887276822464
Did we get something wrong?
Customer reviews
4.7
Rating 4.7 out of 5 stars with 238 reviews
(238 customer reviews)
Rating by feature
Picture Quality
4.8
Rating 4.8 out of 5 stars
Sound Quality
4.6
Rating 4.6 out of 5 stars
Brightness
4.8
Rating 4.8 out of 5 stars
93%
would recommend to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-8 of 238 reviews
Rated 5 out of 5 stars
An amazing tv with the best picture visuals ever.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently purchased a new Samsung TV, and I’ve been really impressed so far. The picture quality is outstanding—crisp, vibrant, and sharp even in bright daylight. Colors look true-to-life, and the blacks are deep enough to make movies feel cinematic. The sound quality is also surprisingly good for built-in speakers, though it can easily be paired with a soundbar for a fuller experience.
The smart features are smooth and easy to use. The interface is fast, intuitive, and makes streaming apps like Netflix, Hulu, and Disney+ super convenient without any lag. I also appreciate how quickly it connects to Wi-Fi and how responsive the remote is.
The design itself is sleek and modern with thin bezels, so it looks great in my living room. Setup was simple and straightforward—I was up and running in just a few minutes.
Overall, I’m very happy with this TV. It feels like a great balance of performance, style, and value, and I’d definitely recommend it to anyone looking to upgrade their home entertainment.
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
Great Buy!!
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Posted . Owned for 10 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am in love with this television. I wanted something bigger in my living room so I did my research and decided to buy this one! Great decision!! Amazing picture quality, a lot of features and it looks great on my wall! I have had it almost a year with absolutely No problems! I plan on getting this in a 65 inch for my bedroom!!
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
Thank you!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great picture quality and sound. The guy that told us about different TV choices when we were in the store was very helpful. He could have tried to upsell us into buying a newer TV, but he seemed very knowledgable with his input of the TVs to purchase and gave great advice that we would be just fine with this one. We love it! Also, the cashier that helped us at checkout was very nice and friendly. Thank you!
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 4 out of 5 stars
An excellent TV
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
If it weren’t for the glare, this would be a 5 star tv. I love all of the available features. Especially the Samsung SmartThings app. The way this tv works as a hub to tie my entire house together is superb.
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
Great for sports fans
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have been a huge fan of the Samsung brand since 2012. Now that the prices have come down, I took the risk and bought the 75 inch for Christmas. As a sports junky I wanted a better way to watch all my favorite sports this fall, winter, and spring. The QLED has great picture quality it was an easy set up, but you will need two people. I do not recommend trying to do it by yourself.
The only thing I don’t like is this little remote. I would have preferred a bigger remote / the little one gets lost too easy
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
Perfect tv
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
"I recently purchased a 75-inch Samsung QLED TV, and I couldn't be more thrilled! The picture quality is absolutely stunning, with vibrant colors and incredible contrast that truly bring movies and shows to life. The size is perfect for my living room, making every viewing experience feel like a cinematic adventure. Setup was a breeze, and the smart features are user-friendly and intuitive. Overall, this TV has exceeded my expectations and I highly recommend it to anyone looking for a top-notch home entertainment upgrade!"
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
5 star
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent I love it no complaints no nothing I have to share every family member to buy this tv
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
I would recommend this to a friend
Rated 5 out of 5 stars
Realtor
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Top of the picture and sound
Has that Wow factors
Love how it looks in my condo
This review is from Samsung - 75” Class Q70D Series QLED 4K Smart Tizen TV (2024)
A:AnswerMike - The Q60D features our Quantum Processor 4K Lite which optimizes content & transforms everything you watch into 4K. When stepping up to the Q70D, you gain the advantage of our Quantum Processor 4K with Machine Learning AI, further increasing the clarity and smoothness of your 4K picture with an ultra-fast processor that adapts to every scene, no matter what the source. You also gain the advantage of Motion Xcelerator 120Hz (sometimes called Motion Xcelerator Turbo), providing you with seamless action and sensational 4K visuals at speeds up to 120Hz. Built with gamers in mind, it also offers FreeSync Premium Pro, Game Motion Plus and HDMI 2.1.
~ Samsung Specialist