Samsung QN75Q80AAFXZA vs QN75Q70AAFXZA Differences : Is Samsung QN75Q80AAFXZA the Model that You Should Choose?




Both of Samsung QN75Q80AAFXZA (QN75Q80A) and QN75Q70AAFXZA (QN75Q70A) are introduced as 75-Inch 4K QLED TV model from Samsung’s 2021 TV lineup. Samsung QN75Q80AAFXZA is introduced as part of Samsung Q80A that positioned higher than Samsung QN75Q70AAFXZA that released as part of Samsung Q70A. Is Samsung QN75Q80AAFXZA the model that you should choose? In this article, we will talk about the differences between Samsung QN75Q80AAFXZA and QN75Q70AAFXZA so that we can decide whether Samsung QN75Q80AAFXZA is the model that should be chosen.

What Should You Know about Samsung QN75Q80AAFXZA?

Samsung QN75Q80AAFXZA

Samsung QN75Q80AAFXZA

Samsung QN75Q80AAFXZA comes as 75-Inch screen size option of Samsung Q80A. Samsung QN75Q80AAFXZA comes with Direct Full Array 8x backlight that completed with Supreme UHD Dimming. It’s able to delivers vibrant contrast between the bright and dark part of its screen while it’s also able to bring excellent light uniformity across its LED screen. Samsung QN75Q80AAFXZA is also completed with Adaptive Picture that can adjust the screen contrast according to the brightness of the environment. As it comes as part of Samsung’s 2021 QLED TV lineup, Samsung QN75Q80AAFXZA is completed with Quantum dot color. Quantum dot color allows us to enjoy rich and accurate color details with its 100% color volume. AI Upscale is integrated with 4K UHD resolution of Samsung QN75Q80AAFXZA. AI Upscale allows us to enjoy excellent clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality with AI technology. Samsung QN75Q80AAFXZA already supports HDR10, HDR10+ and HLG with its Quantum HDR 12x that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. The motion technology of Samsung QN75Q80AAFXZA is Motion Xcelerator Turbo+ that based on 120Hz native refresh rate. It’s able to bring fluid motion images for our favorite action movies and sports while also can delivers minimum input lag when we use this TV as our gaming monitor. We can also find that FreeSync Premium Pro and ALLM are already supported by this TV to help you enjoy more immersive gaming experience. Samsung QN75Q80AAFXZA is powered by Quantum Processor 4K that can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. TIZEN is integrated as the operating system of Samsung QN75Q80AAFXZA. It’s able to delivers our favorite entertainment from our favorite content providers with the help of attached 802.11ac wireless (WiFi 5) while It also allows us to run wide collection of TIZEN smart apps on the screen of this TV. Samsung QN75Q80AAFXZA comes with TM2180E SolarCell Remote to help us control this TV conveniently. We can also use Google Assistant, Amazon Alexa and Bixby to control Samsung QN75Q80AAFXZA as It’s already supported. Samsung QN75Q80AAFXZA already can delivers rich and accurate color details as It comes with 2.2.2Ch 60W speaker system. It’s even able to bring more realistic sound quality as It’s completed with Object Tracking Sound that tracks every motion on the TV screen. We can also setup more advanced AV system to enjoy higher quality audio formats with Samsung QN75Q80AAFXZA as it already supports eARC (Enhanced Audio Return Channel). You can Check today’s price of Samsung QN75Q80AAFXZA on Samsung.com here…

What Should You Know about Samsung QN75Q70AAFXZA?

Samsung QN75Q70AAFXZA

Samsung QN75Q70AAFXZA

Samsung QN75Q70AAFXZA is introduced as 75-Inch screen size option of Samsung Q70A that positioned below Samsung Q80A and above Samsung Q60A. It comes with 4K UHD resolution that completed with AI Upscale so that we can enjoy excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality with AI technology. We can also enjoy accurate details from any side viewing angle since Samsung QN75Q70AAFXZA already comes with Wide Viewing Angle. The backlight technology of Samsung QN75Q70AAFXZA is Dual LED that combined with Supreme UHD Dimming. While Dual LED is able to delivers more natural contrast on the screen of this TV, Supreme UHD Dimming is able to enhances the contrast brightness of this TV. Samsung QN75Q70AAFXZA already comes with rich and accurate color details as It’s already completed with Quantum Dot Color of QLED display that delivers 100% color volume. The picture processor of Samsung QN75Q70AAFXZA is Quantum Processor 4K that can optimizes the color, clarity and contrast of the picture delivered on its screen. We can enjoy enhanced details and expanded contrast from wide range of HDR content sources since Samsung QN75Q70AAFXZA already supports HDR10+, HDR10 and HLG with its Quantum HDR technology. Motion Xcelerator Turbo+ is installed as the motion technology of Samsung QN75Q70AAFXZA. It’s able to delivers fluid motion images for our favorite action movies and sports while it allows us to enjoy non lagging gaming experience when we use this TV as our gaming monitor. To bring more immersive gaming experience, FreeSync Premium Pro and ALLM are already integrated with Samsung QN75Q70AAFXZA. We can enjoy wide range of premium entertainment on the screen of Samsung QN75Q70AAFXZA with TIZEN OS integrated with it. TIZEN OS also allows us to run wide collection of TIZEN smart apps on the screen of this TV. The included remote of Samsung QN75Q70AAFXZA is TM2180E SolarCell Remote that can help us to control this TV easily. We can also use Google Assistant, Amazon Alexa and Bixby to control this TV conveniently since they are already compatible. The speaker system of Samsung QN75Q70AAFXZA is quite basic 2CH 20W. Although it’s still able to delivers good sound quality, I’m sure that it’s a good idea to attach additional soundbar if you are looking for more powerful surround sound from this TV. eARC (Enhanced Audio Return Channel) is already supported by Samsung QN75Q70AAFXZA that allows us to enjoy higher quality audio from more advanced audio formats. You can check today’s price of Samsung QN75Q70AAFXZA on Samsung.com here… 

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Table of Comparison

Let’s take a look at the key specs and features of Samsung QN75Q80AAFXZA and QN75Q70AAFXZA in the table of comparison below. It’s important for us to look at their specs and features before we can find out more about their differences.

Samsung QN75Q80AAFXZA Samsung QN75Q70AAFXZA
Introduced 2021 2021
Size of Screen 75-Inch 75-Inch
Display Type LED LED
Backlight Technology Direct Full Array 8x Dual LED
Resolution 4K UHD 4K UHD
Upscaling Technology AI Upscale AI Upscale
Dimming Technology Supreme UHD Dimming Supreme UHD Dimming
Color Technology Quantum Dot Color Quantum Dot Color
HDR Technology Quantum HDR 12x Quantum HDR
HDR Support HDR10, HDR10+, HLG HDR10, HDR10+, HLG
Motion Technology Motion Xcelerator Turbo+ (120Hz native) Motion Xcelerator Turbo+ (120Hz native)
Gaming Technology
  • FreeSync Premium Pro
  • ALLM
  • FreeSync Premium Pro
  • ALLM
Picture Processor Quantum Processor 4K Quantum Processor 4K
Operating System TIZEN TIZEN
Remote Control TM2180E (SolarCell Remote) TM2180E (SolarCell Remote)
Control Support
  • Google Assistant
  • Amazon Alexa
  • Bixby
  • Google Assistant
  • Amazon Alexa
  • Bixby
Built-In Wi-Fi 802.11ac (WiFi 5) 802.11ac (WiFi 5)
Speaker System 2.2.2CH 60W 2CH 20W
Object Tracking Sound YES NO
Audio Return Channel eARC eARC
USB/HDMI 4/2 4/2
Price More Expensive

Check Today’s Price (Samsung.com)…

Less Expensive

Check Today’s Price (Samsung.com)…

What are Their Differences?

After we look at the table of comparison above, we can find that there are few differences between Samsung QN75Q80AAFXZA and QN75Q70AAFXZA. Let’s talk more about those differences together.

1. Backlight Technology

We can find that the backlight technology that integrated with Samsung QN75Q80AAFXZA and QN75Q70AAFXZA are different. Samsung QN75Q80AAFXZA comes with Direct Full Array 8x backlight while Samsung QN75Q70AAFXZA comes with Dual LED. Direct Full Array 8x is more advanced backlight technology that can delivers better contrast vibrancy across the LED screen of Samsung QN75Q80AAFXZA.

2. HDR Technology

While both of Samsung QN75Q80AAFXZA and QN75Q70AAFXZA support HDR10, HDR10+ and HLG, we can indeed find that the HDR technology integrated with those two TVs are different. Samsung QN75Q80AAFXZA comes with Quantum HDR 12x while Samsung QN75Q70AAFXZA comes with Quantum HDR. Quantum HDR 12x is more advanced version that can delivers better HDR result than Quantum HDR.

3. Speaker System and Object Tracking Sound

The speaker system that integrated with Samsung QN75Q80AAFXZA and QN75Q70AAFXZA are different. Samsung QN75Q80AAFXZA comes with 2.2.2CH 60W speaker system while Samsung QN75Q70AAFXZA comes with 2CH 20W speaker system. 2.2.2CH 60W speaker system is more advanced speaker system that can delivers richer and more powerful sound quality. We can also find that Object Tracking Sound is integrated with Samsung QN75Q80AAFXZA that allows us to enjoy more realistic sound as It can tracks every motion on the TV screen.

4. Price

We can find that Samsung QN75Q80AAFXZA is normally offered at the higher price than Samsung QN75Q70AAFXZA as it’s indeed the model that positioned higher. Before we can find the latest price difference of Samsung QN75Q80AAFXZA and QN75Q70AAFXZA, it’s necessary for us to check the price of those two TVs as TV prices often change over time.

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Is Samsung QN75Q80AAFXZA the Model that You Should Choose?

We have talked about the differences between Samsung QN75Q80AAFXZA that positioned higher and Samsung QN75Q70AAFXZA that positioned lower. Is the higher Samsung QN75Q80AAFXZA the one that you should choose? If you have more budget, Samsung QN75Q80AAFXZA is surely the model that you should choose as It can delivers better contrast vibrancy with Full Array LED backlight (Direct Full Array 8x), better HDR result with more advanced Quantum HDR 12x and better sound quality with 2.2.2CH 60W speaker system that completed with Object Tracking Sound. Where’s recommended place to order one? You should Order Samsung QN75Q80AAFXZA directly from Samsung.com here…

Samsung QN75Q70AAFXZA is the model that positioned below Samsung QN75Q80AAFXZA and normally offered at the lower price as well. We can find that it comes with less advanced backlight technology that brings less contrast vibrancy, less advanced HDR technology (standard Quantum HDR) that brings slightly less immersive HDR result while it’s also completed with less advanced speaker system (2CH 20W) without Object Tracking Sound that can’t delivers as richer and powerful sound as 2.2.2CH 60W speaker system. But basically, Samsung QN75Q70AAFXZA is still able to delivers excellent picture quality with its Quantum Dot Color, excellent gaming experience with Motion Xcelerator Turbo+ that support FreeSync Premium Pro and ALLM, while it also supports HDR10, HDR10+ and HLG powered by Quantum Processor 4K. We can also setup advanced AV system with Samsung QN75Q70AAFXZA and enjoy higher quality audio formats as It already supports eARC (Enhanced Audio Return Channel). So if you have more limited budget, then Samsung QN75Q70AAFXZA should be a good choice for you. Where should you order one? We recommend you to Order Samsung QN75Q70AAFXZA directly from Samsung.com here…

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