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Cape Cod’s best Audio-Video & Connected Home Technology Experts
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82" Class Q70T QLED 4K UHD HDR Smart TV (2020)

Model # QN82Q70TAFXZA

 4.8 out of 5 (12 Reviews)

Regular Price $2,299.99

Our Price $2,297.99

Our Price


Savings $2

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Note: Due to manufacturer policy, this product cannot be added to your cart.
Contact Nantucket Sound for more details.

Over a billion colors in motion

Equipped with Quantum Dot Technology, this TV unleashes a massive spectrum of a billion shades of color. It even looks great when you're not watching at all, thanks to Ambient Mode +.

A smarter, faster processor

Samsung's powerful 4K Quantum processor automatically optimizes the picture to deliver a more immersive experience.

Adjust to the mood of your content

Dual LED backlighting technology adjusts the color tone so you can watch it the way it was meant to be seen.

Catch every word without distractions

Background noise from your home can disrupt your viewing experience. Active Voice Amplifier analyzes the ambient noise and enhances the voices in the scene so you can hear the dialogue clearly.

Experience a full range of detail

Quantum HDR brings out the detail and contrast by expanding the range of color and detail beyond what's possible on HDTVs. The dynamic tone mapping of HDR10+ creates deeper blacks, more vibrant imagery, and picture that pops.*

Bring more than a billion colors to life

With 100% Color Volume*, Quantum Dot Technology delivers over a billion shades of color that stay true-to-life without washing out at any level of brightness.

Win more games, have more control

Experience enhanced gaming without having to make manual adjustments. With Real Game Enhancer+, extra motion clarity automatically reduces halo and blur in fast moving game scenes and AMD FreeSync reduces tearing and stuttering.*

See the picture, not the TV

A sleek, elegant, and minimalistic design from any angle draws you into the screen.

Beyond the black screen

Watch your TV virtually disappear into the walls of your home. Ambient Mode+ mimics the wall behind it and elevates your space by turning the screen into décor, artwork, pictures, or other visuals.*

OneRemote for total control

The sleek and slim OneRemote automatically detects and controls all compatible connected devices and content.

Spend time watching, not searching

Universal Guide provides a list of curated content from broadcast and streaming channels, personalized just for you. Easily find your favorite content, all in one place.

Second screen on your big screen

Multi View splits your TV screen in two, putting the content you're watching on one side, and mirroring your mobile screen on the other. Watch workout videos, check sports stats, and more while watching your favorite show or game.*

Choose your voice assistant

Quickly access favorite content, get answers, and even control your TV and other connected devices around your home.

Control your home with SmartThings

QLED works with SmartThings to put you in control of your smart home. QLED links with IoT devices and sensors so you can turn on the lights, check what's inside your fridge, and even run the robot vacuum cleaner right from the comfort of your couch.*


  • Samsung's powerful 4K Quantum processor automatically optimizes the picture to deliver a more immersive experience
  • 4K AI upscaling automatically analyzes the input source to reduce image noise, restore lost detail, and define edges around objects and text
Series QLED Q70 Series
Design Boundless Design
Stand Type SLIM FEET
Screen Size 81.5" Measured Diagonally
Resolution 3,840 x 2,160
Motion Rate 240
Color 100% Color Volume with Quantum Dot
HDR (High-Dynamic Range) Quantum HDR
Picture Processor Quantum Processor 4K
Quantum Dot Color Yes
Dolby Yes
Sound Output (RMS) 20W
Speaker Type 2CH
Multiroom Link Yes
Bluetooth Headset Support Yes
Wireless Connectivity
Wi-Fi Connectivity Yes (802.11ac)
Wi-Fi Direct Yes
Bluetooth Yes (ver.4.2)
Smart Hub Yes (incl. Universal Guide and TV Plus)
Processor Quantum Processor 4K
Apps Platform Smart TV Powered by TIZEN™ with Bixby Voice, Apps and Full Web Browser
Bixby Yes
Works with Google Assistant Yes
Works with Alexa Yes
Digital Clean View Yes
Game Mode Yes (Real Game Enhancer+)
Ambient Mode Yes (Ambient Mode+)
USB HID Support Yes
Eco Sensor Yes
TV to Mobile - Mirroring Yes
Mobile to TV - Mirroring, DLNA Yes
Inputs & Outputs
HDMI Connections 4
Ethernet (LAN) Yes
RF In (Terrestrial/Cable Input) 1/1(Common Use for Terrestrial)/0
RF In (Satellite Input) 1/1(Common Use for Terrestrial)/0
Digital Audio Out (Optical) 1
Audio Return Channel Support (via HDMI port) Yes
RS232C 1
Product Size (W x H x D) Without Stand 72.1" x 41.1" x 2.5"
Product Size (W x H x D) With Stand 72.1" x 45.3" x 15.4"
Stand Size (WxHxD) 1.9" x 8.4" x 13.6"
Shipping Size (W x H x D) 80" x 47.6" x 10.2"
Product Weight Without Stand 96.3 lb.
Product Weight With Stand 99 lb.
Shipping Weight 129.6 lb.
Power Supply (V) AC110-120V 50/60Hz
Typical Power Consumption 112
Maximum Power Consumption 310
Standby Power Consumption 0.5
Digital Broadcasting ATSC/ClearQAM
Analog Tuner Yes
Installation Features
Vesa Wall Mount Compatibility Yes
Remote TM2050C
Remote Control Battery Yes
Power Cable Yes
User Manual Yes
E-Manual Yes
Key Features
Quantum Dot Color Yes
Flat TV Yes
Smart TV Yes
4K UHD Resolution Yes

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call (508) 771-4434 for assistance. Click Here for Nantucket Sound location and contact information.

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Shop where you can see the finest selection of the best products available today to match your budget, needs, and style. Shop where experts can guide you through the myriad of options available and can answer your every question. Shop where you get exceptional service for the life of your electronics.

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out of 5 (12 Reviews)

100% of reviewers recommend this product.

Best TV ever

Submitted by Shizzle - 9/19/2020

Picture immaculate Sound phenomenonal Size superb This is clearly the best TV I have every owned. Don't hesitate in getting this
Originally posted on

Yes, I recommend this product

This product is worth the weight

Submitted by PumpingIron55 - 9/17/2020

We decided to upgrade our living room TV from a 65" Samsung to this 82" Samsung, and we have been very pleased with the clarity, size, and value. The screen is huge but looks more like a piece of furniture and not a clunky, over-sized TV. The clarity is what drew us to this model, and it performs wonderfully during live action sports. We were able to score it for a value almost similar to what we paid for the 65" Samsung a few years ago. Highly recommend to anyone considering a refresh!
Originally posted on

Yes, I recommend this product

This product is great

Submitted by deguzmanrey23 - 9/16/2020

This product lot of features , clarity is great better than other brand
Originally posted on

Yes, I recommend this product

The t.v. is great

Submitted by SHORTY - 9/15/2020

The t.v. is great. Would be nice to have a remote control that lights up for easy use in the dark. A keyboard would be excellent as well to type in email addresses, search titles or search movies on the t.v. applications
Originally posted on

Yes, I recommend this product

Beautiful picture

Submitted by schnitzel - 9/15/2020

We replaced our 10 yr old Samsung plasma with this new QLED 82". We love it! Beautiful picture-almost as like being in a movie theatre!
Originally posted on

Yes, I recommend this product

Impressive TV

Submitted by MovieGuy1313 - 9/15/2020

I've been using this TV for a few weeks now and I have to say I'm very impressed. The picture is amazing, but that's not even what impresses me the most. This is now one of the most intuitive pieces of electronic equipment I own. Once the TV was out of the box and plugged in, I got started integrating all the other external components with it (digital cable box, Blu Ray, video game console, etc.). As soon as I plugged in each component, the TV automatically syncing with each one by itself. There was no need to manually program each one, including the remote controls. The remote control for the TV is literally the only one I need. All the remotes for my other pieces of equipment are all put away out of sight. Back to the picture, it is really pretty amazing. I bought this TV for the movie theater room I just set up in my house, and it does not disappoint. The picture is absolutely perfect. I would definitely recommend this TV. I actually bought another, smaller one for my master bedroom.
Originally posted on

Yes, I recommend this product

Great TV

Submitted by SamsungLover - 9/15/2020

This TV replaced a 70" TV. We really love this TV. My husband just mentioned this past Sunday when watching football "it seems 3D". It seemlessly connects to the internet for netflix, etc. Something we had lots of problems with on our old TV. Personally I'm a Samsung person, I have their phones, TVs and computers and they all connect thru SmartThings. Very happy with this purchase, picture is remarkable, ease of use is great!
Originally posted on

Yes, I recommend this product

Looks Great, Alexa integration needs work

Submitted by mweyand8987 - 9/15/2020

The TV looks great! I love that it has all of the features of a smart streaming device built in and the ability to make advanced adjustments for the more savvy user. The alexa integration needs some work. Once the TV is on, I can ask Alexa to turn up and down the volume, but I can not get the TV to turn on or off via Alexa. All said, i am very happy with the TV.
Originally posted on

Yes, I recommend this product

Above all other in its class

Submitted by BennyBlanco - 9/15/2020

Just amazing. Processor is super fast. Remote is so user friendly, and the best design ever! Buy it, buy it now!
Originally posted on

Yes, I recommend this product

The product has great features

Submitted by Wonderful - 9/15/2020

The 82' Samsung is superb. The color Is vibrant and unique details of the picture is excellent. The function of the remote is easy to maneuver. The Samsung product you can't go wrong whether a 42 ', 65' to 82' never lets us down. We have been investing in Samsung for years because it's reliable, great customer service and the picture is out of this world.
Originally posted on

Yes, I recommend this product

Great TV

Submitted by Fam2fam - 9/15/2020

Great for the family. Clear, high quality screen. Sound could be a bit louder but no complaints
Originally posted on

Yes, I recommend this product

This product has great features

Submitted by Mark - 9/15/2020

I love the tv it is beautiful should be got the tv I will till my family this all I can say right now
Originally posted on

Yes, I recommend this product