When we talk about 4K UHD TV in 2021, we should mention Samsung Q80A vs Q70A as our options. Both of Samsung Q80A and Q70A come as part of Samsung’s 2021 QLED TV lineup. Both of Samsung Q80A and Q70A come with 4 screen size options : 85-Inch (QN85Q80AAFXZA, QN85Q70AAFXZA), 75-Inch (QN75Q80AAFXZA, QN75Q70AAFXZA), 65-Inch (QN65Q80AAFXZA, QN65Q70AAFXZA) and 55-Inch (QN55Q80AAFXZA, QN55Q70AAFXZA). Samsung Q80A is the series that positioned higher than Samsung Q70A. Should you choose Samsung Q80A? This article will talk about key differences between Samsung Q80A and Q70A to see whether Samsung QN800A is the newer model that should be chosen.
Samsung Q80A
Samsung Q80A is the series that positioned below Samsung’s 2021 basic Neo QLED TV series (Samsung QN85A) while it’s the higher series from Samsung’s 2021 QLED TV lineup. With QLED display, Samsung Q80A is able to deliver 100% color volume with quantum dot technology. The backlight technology of Samsung Q80A is Direct Full Array 8x that completed with Supreme UHD Dimming. Direct Full Array 8x is able to brings more precise contrast vibrancy between the brights and darks part of the screen while Supreme UHD Dimming brings superior light uniformity across the LED screen of this TV. Samsung Q80A is also completed with Adaptive Picture that can optimizes the screen brightness according to what’s viewing by the TV screen and the surrounding’s lighting. We can enjoy enhanced details and expanded contrast from wide range of HDR content sources since Samsung Q80A already supports HDR10, HDR10+ and HLG with its Quantum HDR 12x. We can also enjoy fluid motion images when we use Samsung Q80A to watch our favorite action movies and sports with Motion Xcelerator Turbo+ that based on 120Hz native refresh rate. It’s also able to bring non lagging gaming experience when we use this TV as our gaming monitor. To bring more immersive gaming experience, Samsung Q80A already supports FreeSync Premium Pro and ALLM. The color, clarity and contrast of Samsung Q80A are optimized by Quantum Processor 4K that integrated as the picture processor of this TV. Samsung Q80A comes with TIZEN. It allows us to enjoy wide range of premium entertainment on the screen of this TV while also allows us to run wide collection of TIZEN smart Apps. 802.11ac wireless (WiFi5) is already attached to this TV to bring fast and stable internet connection. We can control this TV conveniently with its TM2180E SolarCell Remote as well as Google Assistant, Amazon Alexa and Bixby as they are already supported. Samsung Q80A is able to deliver rich and powerful sound quality with its 2.2.2Ch 60W speaker system. We can also enjoy realistic 3D sound with this TV since It already comes with Object Tracking Sound that can tracks every motion on the TV screen. If you are looking for more advanced audio quality, you can also setup more advanced AV system with this TV as It already supports eARC (Enhanced Audio Return Channel).
The table below shows us the key specs and features of Samsung Q80A.
| Samsung Q80A | |||||
| Brand | Samsung | ||||
| Introduced | 2021 | ||||
| Screen Size |
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| Resolution | 4K UHD | ||||
| Display Technology | LED | ||||
| Upscaling Technology | AI Upscale | ||||
| Wide Viewing Angle | YES | ||||
| Backlight Technology | Direct Full Array 8x | ||||
| Dimming Technology | Supreme UHD Dimming | ||||
| Color Technology | Quantum Color | ||||
| Adaptive Picture | YES | ||||
| HDR Technology | Quantum HDR 12x | ||||
| HDR Support |
|
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| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | ||||
| Gaming Technology | FreeSync Premium Pro, ALLM | ||||
| Picture Processor | Quantum Processor 4K | ||||
| Smart TV Platform | TIZEN | ||||
| Control Support |
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| Remote Control | TM2180E (SolarCell Remote) | ||||
| Built-in Wifi | WiFi5 (802.11ac) | ||||
| Speaker System | 2.2.2CH 60W | ||||
| Object Tracking Sound | YES (OTS) | ||||
| Audio Return Channel | eARC | ||||
| HDMI/USB |
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| Price |
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Samsung Q70A
Samsung Q70A is Samsung’s 2021 QLED TV series that positioned between Samsung Q80A and Q60A. It comes with Quantum Dot color integrated with its QLED display so that we can enjoy rich and accurate color details. Dual LED is the backlight technology integrated with Samsung Q70A. It’s able to bring natural contrast across the LED screen of this TV. Supreme UHD Dimming is also integrated with Samsung Q70A to brings good contrast uniformity across its screen. We can also find Adaptive Picture is already integrated with this TV so that It can optimizes the screen brightness according to what we watch and the environment lighting condition. Quantum Processor 4K is already integrated with Samsung Q70A to optimizes the color, clarity and contrast of the picture delivered on its screen. Quantum HDR is the HDR technology of Samsung Q70A. It can delivers enhanced details and expanded contrast from wide range of HDR content sources (HDR10, HDR10+ and HLG). The motion technology of Samsung Q70A is Motion Xcelerator Turbo+ that based on 120Hz Native. It’s quite advanced motion technology that can delivers smooth motion images for our favorite action movies and sports while also can brings minimum input lag when we use this TV as our gaming monitor. FreeSync Premium Pro and ALLM are already supported by Samsung Q70A so that we can enjoy better gaming experience with this TV. Samsung Q70A is powered by TIZEN. It allows us to enjoy wide range of premium entertainment with 802.11ac (WiFi5) provides fast internet connection to our favorite content providers. We can also run wide collections of TIZEN smart apps on the screen of this TV. TM2180E SolarCell remote is the remote control that included with Samsung Q70A. We can also use Google Assistant, Amazon Alexa and Bixby to control this TV since they are already compatible. The speaker system integrated with Samsung Q70A is quite basic. It comes with only 2Ch 20W speaker system. Although it’s still able to delivers good sound quality, I’m sure that it’s a good idea to attach your favorite soundbar if you have higher audio expectation. We can also setup more advanced AV system to enjoy higher quality audio formats with this TV as Samsung Q70A already supports eARC (Enhanced Audio Return Channel).
To summarize the key specs and features of Samsung Q70A, we can create the table below.
| Samsung Q70A | |||||
| Brand | Samsung | ||||
| Introduced | 2021 | ||||
| Screen Size |
|
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| Resolution | 4K UHD | ||||
| Display Technology | LED | ||||
| Upscaling Technology | AI Upscale | ||||
| Wide Viewing Angle | YES | ||||
| Backlight Technology | Dual LED | ||||
| Dimming Technology | Supreme UHD Dimming | ||||
| Color Technology | Quantum Dot Color | ||||
| Adaptive Picture | YES | ||||
| HDR Technology | Quantum HDR | ||||
| HDR Support |
|
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| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | ||||
| Gaming Technology | FreeSync Premium Pro, ALLM | ||||
| Picture Processor | Quantum Processor 4K | ||||
| Smart TV Platform | Tizen | ||||
| Control Support |
|
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| Remote Control | TM2180E (SolarCell Remote) | ||||
| Built-in Wifi | WiFi5 (802.11ac) | ||||
| Speaker System | 2Ch 20W | ||||
| Audio Return Channel | eARC | ||||
| HDMI/USB |
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| Price |
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The Key Differences of Samsung Q80A and Q70A
After we look at the table of specs and features of Samsung Q80A and Q70A, we can notice that there are few key differences between Samsung Q80A and Q70A. Their first key difference comes from their backlight technology. Samsung Q80A comes with Direct Full Array 8x while Samsung Q70A comes with Dual LED. Direct Full Array 8x that based on Full Array technology is able to delivers more precise contrast between the dark blacks and bright whites than Dual LED. The second key difference of Samsung Q80A and Q70A can be found in their HDR technology. While they both come with similar Quantum HDR technology, we can find that the version of Quantum HDR integrated with those two TVs are different. Samsung Q80A comes with Quantum HDR 12x while Samsung Q70A comes with Quantum HDR. Quantum HDR 12x is able to brings better HDR result than standard Quantum HDR. We can also find another key difference in the speaker system of Samsung Q80A and Q70A. Samsung Q80A comes with 2.2.2Ch 60W speaker system that completed with Object Tracking Sound (OTS) while Samsung Q70A comes with only 2Ch 20W speaker system with only Object Tracking Sound Lite (OTS Lite). 2.2.2Ch 60W speaker system is able to delivers richer and more powerful sound than 2Ch 20W speaker system while Object Tracking Sound provides more realistic 3D sound as It can tracks the object movement on the TV screen.
If we look at the price of Samsung Q80A and Q70A, we can find that Samsung Q80A is usually offered at the higher price than Samsung Q70A for similar screen size option as Samsung Q80A is indeed the model that positioned higher than Q70A. We need to check the price of Samsung Q80A and Q70A before we can find their latest price difference as TV prices often change over time.
The key differences of Samsung Q80A and Q70A can be summarized with the table below.
| Samsung Q80A | Samsung Q70A | |
| Backlight Technology | Direct Full Array 8x | Dual LED |
| HDR Technology | Quantum HDR 12x | Quantum HDR |
| Speaker System | 2.2.2CH 60W | 2CH 20W |
| Object Tracking Sound | OTS | OTS Lite |
| Price | Higher | Lower |
Should You Choose Samsung Q80A?
Samsung Q80A comes as the series that positioned higher than Samsung Q70A. Should You Choose Samsung Q80A? If you have more budget, I’m sure that Samsung Q80A is the model that you should choose. It’s the higher model that can delivers more precise contrast with its Full Array backlight (Direct Full Array 8x), better HDR result with Quantum HDR 12x as well as more powerful and realistic sound with 2.2.2Ch 60W speaker system that completed with Object Tracking Sound.
| Samsung Q80A Prices | |
| 85-Inch (QN85Q80AAFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75Q80AAFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65Q80AAFXZA) | Check Today’s Price (Samsung.com)… |
| 55-Inch (QN55Q80AAFXZA) | Check Today’s Price (Samsung.com)… |
Samsung Q70A is the model that positioned below Samsung Q80A. It’s the model that you should choose if you have more limited budget. Although It comes with less advanced backlight, Samsung Q70A is basically still able to delivers good picture quality with quite vibrant contrast from Dual LED as well as rich and accurate color details from its 100% color volume of Quantum Dot. It also supports HDR10, HDR10+ and HLG although the HDR result is slightly less than Samsung Q80A as It comes with more basic Quantum HDR technology. You can also attach additional soundbar to this TV if you are not satisfied with its 2Ch 20W integrated speaker system. Samsung Q70A already supports eARC (Enhanced Audio Return Channel) to brings higher quality sound from higher quality audio formats.
| Samsung Q70A Prices | |
| 85-Inch (QN85Q70AAFXZA) | Check Today’s Price (Samsung.com)… |
| 75-Inch (QN75Q70AAFXZA) | Check Today’s Price (Samsung.com)… |
| 65-Inch (QN65Q70AAFXZA) | Check Today’s Price (Samsung.com)… |
| 55-Inch (QN55Q70AAFXZA) | Check Today’s Price (Samsung.com)… |