When we talk about 55-Inch 4K LED TV, we can find Samsung QN55Q80AAFXZA (QN55Q80A) and QN55Q70AAFXZA (QN55Q70A) as two options that should be on our choice list. Both of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA are introduced as part of Samsung’s 2021 QLED TV lineup. Samsung QN55Q80AAFXZA comes as part of Samsung Q80A while Samsung QN55Q70AAFXZA is introduced as part of Samsung Q70A. What are the key differences between Samsung QN55Q80AAFXZA and QN55Q70AAFXZA? It’s important for us to look at the key differences of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA before we can decide which of them is the one that we should choose.
Samsung QN55Q80AAFXZA : Samsung’s 2021 Most Affordable 55-Inch Full Array 4K LED TV
Samsung QN55Q80AAFXZA is 55-Inch screen size option of Samsung Q80A that comes as the highest series of Samsung’s 2021 QLED TV lineup. It’s the most affordable 55-Inch Full Array 4K LED TV from Samsung’s 2021 TV lineup. Full Array LED of Samsung QN55Q80AAFXZA is completed with Supreme UHD Dimming that can delivers excellent contrast vibrancy and light uniformity across its LED screen. Samsung QN55Q80AAFXZA also comes with Adaptive Picture that can adapt the screen brightness according to the lighting condition of the environment. We can find AI Upscale integrated with 4K UHD resolution of Samsung QN55Q80AAFXZA so that we can enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. As part of Samsung’s 2021 QLED TV, Samsung QN55Q80AAFXZA is completed with Quantum Dot Color. Quantum Dot Color is able to delivers 100% color volume so that we can enjoy rich and accurate color details on the screen of this TV. The motion technology of Samsung QN55Q80AAFXZA is Motion Xcelerator Turbo+ that can delivers fluid motion images from our favorite action movies and sports. Motion Xcelerator Turbo+ that based on 120Hz native refresh rate is also able to delivers minimum input lag when we use this TV as our gaming monitor. Samsung QN55Q80AAFXZA supports HDR10, HDR10+ and HLG with its Quantum HDR 12x technology so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. The color, clarity and contrast of Samsung QN55Q80AAFXZA are optimized by Quantum Processor 4K that integrated as the picture processor of this TV. Samsung QN55Q80AAFXZA comes with TIZEN OS that can delivers wide range of premium entertainment from our favorite content providers while also allows us to run wide collection of TIZEN smart apps. 802.11ac wireless (WiFi 5) is already attached to Samsung QN55Q80AAFXZA to bring fast and stable internet connection for this TV. The remote control that included with Samsung QN55Q80AAFXZA is TM2180E SolarCell Remote, while it also can be controlled by Google Assistant, Amazon Alexa and Bixby since they are already compatible. The speaker system of Samsung QN55Q80AAFXZA is 2.2.2CH 60W. It can delivers rich and quite powerful sound quality. We can also setup more advanced AV system to enjoy higher quality audio formats since Samsung QN55Q80AAFXZA already supports eARC (Enhanced Audio Return Channel). You can Check today’s price of Samsung QN55Q80AAFXZA on Samsung.com here…
Samsung QN55Q70AAFXZA : Samsung’s 2021 Most Affordable 55-Inch 4K LED TV with 120Hz Native Refresh Rate
Samsung QN55Q70AAFXZA comes as the smallest screen size option of Samsung Q70A. Samsung Q70A is the most affordable 4K LED series from Samsung’s 2021 TV lineup that comes with 120Hz native refresh rate. With Motion Xcelerator Turbo+ that based on 120Hz native refresh rate integrated with its screen, Samsung QN55Q70AAFXZA is able to brings minimum input lag when we use it as our gaming monitor while for sure can delivers smooth motion images for our favorite action movies and sports. Samsung QN55Q70AAFXZA also supports FreeSync Premium Pro and Auto Low Latency Mode (ALLM) that can brings more immersive gaming experience. With QLED display, Samsung QN55Q70AAFXZA is able to delivers rich and accurate color details as its Quantum Dot Color can brings 100% color volume. The backlight technology of Samsung QN55Q70AAFXZA is Dual LED that can brings more natural contrast. While its dimming technology is Supreme UHD Dimming to bring better contrast vibrancy on its LED screen. Adaptive Picture is also integrated with Samsung QN55Q70AAFXZA that can adjust the brightness of the screen to match the environment condition. Samsung QN55Q70AAFXZA comes with AI Upscale as its upscaling technology. AI Upscale can brings excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K with AI technology. With its Quantum HDR, Samsung QN55Q70AAFXZA supports HDR10, HDR10+ and HLG so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. We can find Quantum Processor 4K is already integrated with this TV that can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. The Operating System of Samsung QN55Q70AAFXZA is TIZEN. It allows us to run wide collection of TIZEN smart apps while allows us to enjoy wide range of premium entertainment from our favorite content providers with fast internet connection providers by 802.11ac wireless (WiFi 5). Samsung QN55Q70AAFXZA comes with TM2180E SolarCell Remote while also can be controlled by Google Assistant, Amazon Alexa and Bixby since they are already supported. Samsung QN55Q70AAFXZA only comes with basic 2CH 20W speaker system. It’s indeed able to delivers good sound quality. But for sure you need to attach additional soundbar to this TV if you are looking for more powerful surround sound. We can also setup more advanced AV system to enjoy higher quality audio since Samsung QN55Q70AAFXZA already supports eARC. You can Check today’s price of Samsung QN55Q70AAFXZA on Samsung.com here…
Table of Similarities & Differences
We need to look at the specs and features of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA before we can talk more about their key differences. They key specs and features of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA can be found in the table of similarities and differences below.
| Samsung QN55Q80AAFXZA |
Samsung QN55Q70AAFXZA | |
| Similarities | ||
| Introduced | 2021 | 2021 |
| Screen Size | 55-inch | 55-inch |
| Display Technology | LED | LED |
| Resolution | 4K UHD | 4K UHD |
| Upscaling Technology | AI Upscale | AI Upscale |
| Dimming Technology | Supreme UHD Dimming | Supreme UHD Dimming |
| HDR Support | HDR10, HDR10+, HLG | HDR10, HDR10+, HLG |
| Motion Technology | Motion Xcelerator Turbo+ (120Hz Native) | Motion Xcelerator Turbo+ (120Hz Native) |
| Gaming Technology |
|
|
| Picture Processor | Quantum Processor 4K | Quantum Processor 4K |
| Operating System | TIZEN | TIZEN |
| Remote Control | TM2180E SolarCell Remote | TM2180E SolarCell Remote |
| Control Support |
|
|
| Built-in Wifi | 802.11ac (WiFi 5) | 802.11ac (WiFi 5) |
| HDMI/USB | 4/2 | 4/2 |
| Differences | ||
| 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) | YES | NO |
| Price | Higher | Lower |
Samsung QN55Q80AAFXZA and QN55Q70AAFXZA Key Differences
As we can see from the table of similarities and differences above, there are few differences between Samsung QN55Q80AAFXZA and QN55Q70AAFXZA. The first key difference between those two TV models can be found in their backlight technology. Samsung QN55Q80AAFXZA comes with Direct Full Array 8x while Samsung QN55Q70AAFXZA comes with Dual LED backlight. Direct Full Array 8x is based on Full Array LED backlight that can delivers better contrast vibrancy and uniformity than Dual LED backlight. The second key difference of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA comes from their HDR technology. Although they both support HDR10, HDR10+ and HLG, we can find that the version of HDR technology integrated with Samsung QN55Q80AAFXZA and QN55Q70AAFXZA are different. Samsung QN55Q80AAFXZA comes with Quantum HDR 12x while Samsung QN55Q70AAFXZA comes with Quantum HDR. Quantum HDR 12x is able to delivers better HDR result than standard Quantum HDR. We can also find another key difference in the speaker system of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA. Samsung QN55Q80AAFXZA comes with 2.2.2Ch 60W speaker system while Samsung QN55Q70AAFXZA comes with only 2Ch 20W speaker system. With 2.2.2Ch 60W speaker system, Samsung QN55Q80AAFXZA is able to delivers richer and more powerful sound quality than Samsung QN55Q70AAFXZA with 2Ch 20W speaker system. We can also find that Samsung QN55Q80AAFXZA is completed with Object Tracking Sound that delivers more realistic sound quality while Samsung QN55Q70AAFXZA doesn’t come with Object Tracking Sound.
When it comes to price, Samsung QN55Q80AAFXZA is usually offered at the higher price than Samsung QN55Q70AAFXZA since Samsung QN55Q80AAFXZA is positioned higher than Samsung QN55Q70AAFXZA. What about their price difference? It’s important for us to check the price of Samsung QN55Q80AAFXZA and QN55Q70AAFXZA before we can find their latest price difference as TV prices are changing from time to time.
Conclusion : Samsung QN55Q80AAFXZA or QN55Q70AAFXZA?
From our discussion about their key differences, we can find that Samsung QN55Q80AAFXZA is the higher model that comes with more advanced backlight, HDR technology and speaker system. It becomes the model that you should choose if you are looking for better contrast, HDR result and sound quality while you don’t mind to spend higher. Where should you order one? We recommend you to Order Samsung QN55Q80AAFXZA directly from Samsung.com here…
Samsung QN55Q70AAFXZA is the model that positioned lower than Samsung QN55Q80AAFXZA. It doesn’t come with Full Array LED backlight (Dual LED instead) while it’s also completed with only basic version of Quantum HDR technology and basic speaker system. But it indeed still can delivers good picture quality with its Quantum Dot Color that already support HDR10, HDR10+ and HLG while powered by Quantum Processor 4K. We can also find that Samsung QN55Q70AAFXZA is already completed with eARC to enjoy higher quality audio format with more advanced AV system setup. So if you have more limited budget, Samsung QN55Q70AAFXZA is surely a good choice for you. Where’s recommended place to order one? You should Order Samsung QN55Q70AAFXZA directly from Samsung.com here…