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Cape Cod’s best Audio-Video & Connected Home Technology Experts
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Samsung Logo

82" Class Q70T QLED 4K UHD HDR Smart TV (2020)

Model # QN82Q70TAFXZA

 4.6 out of 5 (35 Reviews)

Regular Price $2,599.99

Our Price $2,599.99

Our Price


Our Price


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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 4K UHD (3,840 x 2,160)
Motion Rate MR 240
Color 100% Color Volume with Quantum Dot
HDR (High-Dynamic Range) Quantum HDR
Picture Processor Quantum Processor 4K
Quantum Dot Color Yes
Viewing Angle Wide Viewing Angle
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
AI Upscale 4K AI Upscaling
Bixby Yes
Works with Google Assistant Yes
Works with Alexa Yes
Voice Assistants Built-in Amazon Alexa, Google Assistant and Bixby
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
Terrestrial / RF 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 OneRemote
Remote Control Battery Yes
Power Cable Yes
User Manual Yes
E-Manual Yes
Clean Cable Solution® Clean Cable Solution ®
Key Features
Quantum Dot Color Yes
Flat TV Yes
Smart TV Smart TV Powered by TIZEN™
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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out of 5 (35 Reviews)

94% of reviewers recommend this product.

Unreliable and fragile

Submitted by Disappointed - 12/17/2020

arrived with obvious dark (left 25%) and bright (left-middle 25%) regions on the screen. after copious adjustments to settings and troubleshooting it was clearly an issue with the durability of the panel itself or an unbelievable fragile backlighting system. i loved samsung and have countless products from them, but we could not possibly be more disappointed with this specific tv. my kids are apoplectic!
Originally posted on

No, I do not recommend this product

  • Design:
  • Features:
  • Performance:
  • Value:

Great picture terrible complex

Submitted by Doug - 11/18/2020

i have one and so does my father. the tv remote is trash. no one can figure out how to negotiate the tv with it. i have to visit my elderly father and unscrew tv issues monthly. settings are so difficult to figure out that he is repeatedly has a tv that won't function until i come fix it. this has been a nightmare for my dad who is stuck at home with my bed ridden mother. tv is all he has for entertainment. i so don't recommend this tv. samsung is so busy being state of the art that the tv is nonfunctional.
Originally posted on

No, I do not recommend this product

  • Design:
  • Features:
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It does the job

Submitted by Byrd - 11/17/2020

My only complaint would be the remote. Too many clicks to accomplish some tasks unlike other remotes with all the buttons.
Originally posted on

Yes, I recommend this product

Amazing TV for the price

Submitted by DarkZone - 11/17/2020

Literally I feel in love with with this TV since day 1 I have it. Great picture and colors. Upgraded from Samsung UN65MU8000
Originally posted on

Yes, I recommend this product

This TV has a great picture

Submitted by Coop55 - 11/14/2020

I am impressed with the quality of the picture even with regular TV channels. The smart apps are great and there are a lot of features. It took me a while to get used to the remote since there are very few buttons on it.
Originally posted on

Yes, I recommend this product

This product is great

Submitted by Junior - 11/12/2020

This tv is awesome,great picture quality,great sound,I love it I'm really happy I made this purchase .
Originally posted on

Yes, I recommend this product

Samsung 82 qled

Submitted by Therzog - 11/12/2020

Overall a pretty nice TV. My decision to purchase a Samsung again was easy. Samsung makes the best TV in my opinion. Every TV in my home is a Samsung. No complaints as of yet.. owned for a month now
Originally posted on

Yes, I recommend this product


Submitted by Sac23 - 11/11/2020

This TV has been so good it is honestly the best TV I have bought
Originally posted on

Yes, I recommend this product


Submitted by AH101 - 11/8/2020

This TV is an experience. From the screen quality to the smart features, hands down the best value. A friend bought the 75" and I couldn't help but to get the larger screen myself. You will believe when you see.
Originally posted on

Yes, I recommend this product

Love our new TV

Submitted by BigTVClub - 10/29/2020

There are newer models with more clarity but this is a great option for the size and price. It is well worth it and my family loves it.
Originally posted on

Yes, I recommend this product


Submitted by Kubamonster - 10/26/2020

This thing is amazing, has many features like ring doorbell integrated in UI and many other smart features. TV looks awesome and very fast to load apps unlike many other brands
Originally posted on

Yes, I recommend this product

Amazing TV

Submitted by Elneighbor - 10/23/2020

Love the size and love the picture. Probably the best tv I have ever had.
Originally posted on

Yes, I recommend this product

Large stunning picture

Submitted by Russ - 10/22/2020

Received the TV several days after ordering turned it on to test, the interface was simple to operate, maybe because I have a 65 inch with a similar remote? Sound quality is not bad for a TV but still will need a sound bar. Picture quality is awesome you feel immersed in the large screen. Would recommend thought About purchasing the 85 inch just didn't seem worth the $500 for an extra 3 inches
Originally posted on

Yes, I recommend this product

good color

Submitted by David - 10/21/2020

so far so good. just got out of box and watched baseball. TB bunch of losers
Originally posted on

Yes, I recommend this product

Top TV for a great price

Submitted by LoveMyTVs - 10/21/2020

This TV has been great for our home. It's exactly what we hoped for in our room we watch the most television. We hoped for a larger tv with higher end features and picture, and that's what we got. No regrets at all with the purchase. There are definitely tv's out there with better picture, but we understand the cost associated with those. One feature I thought was provided but later learned was not included was connecting the tv to Amazon "Alexa". That would be nice to have, but not a necessity. No complaints from us.
Originally posted on

Yes, I recommend this product

Wow! Stunning

Submitted by Droman - 10/21/2020

I'm now the host for just about every event. With the stunning 82" of 4K quality, everyone is always excited to watch the biggest sporting events at my house. What an incredible television. The set up was easy and both the remote and operating system for the television are ultra-intuitive. Extremely happy with the purchase of this product and I look forward to years of enjoyment.
Originally posted on

Yes, I recommend this product

Very nice

Submitted by La2baklo - 10/9/2020

Television has a outstanding picture and good quality sound.
Originally posted on

Yes, I recommend this product

Easy to use

Submitted by Food204 - 10/7/2020

My product experience was extravagant and east to use.
Originally posted on

Yes, I recommend this product

My home theater

Submitted by Bugcookie2 - 10/5/2020

When my new 82" arrived, my wife was like really! Lol, it was extremely easy to set up, lighter then I expected but still need my son to help lift it up. Amazing picture, sound, very crisp and clear. Highly recommend
Originally posted on

Yes, I recommend this product

The best

Submitted by oliveroal - 10/5/2020

is very fast operating system, high quality the best TV. I am very happy.
Originally posted on

Yes, I recommend this product

Q70 TV

Submitted by Blade - 10/5/2020

Best TV I've owned. Picture is unbelievable. Love the features and apps.
Originally posted on

Yes, I recommend this product

Great Purchase!

Submitted by SAMSINGING4TV - 10/5/2020

TV has been easy to navigate and offers many amenities through it's menu options. 2 thumbs up for this TV and would recommend to anyone looking for an amazing TV in this price point. It does not disappoint!
Originally posted on

Yes, I recommend this product

Great picture

Submitted by Tjhall87 - 9/30/2020

I have had a wonderful experience with this TV. Love it
Originally posted on

Yes, I 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