Samsung Q7DA vs Q70A Review : Which One Should You Choose?

If you are looking for 4K LED TV from 2021 TV lineup, I’m sure that Samsung Q7DA and Q70A are two QLED TV series that you should consider. Samsung Q7DA comes with 3 screen size options : 85-Inch (QN85Q7DAAFXZA), 75-Inch (QN75Q7DAAFXZA) and 65-Inch (QN55Q7DAAFXZA) while there are 4 screen size options of Samsung Q70A : 85-Inch (QN85Q70AAFXZA), 75-Inch (QN75Q70AAFXZA), 65-Inch (QN65Q70AAFXZA) and 55-Inch (QN55Q70AAFXZA). From their name, it’s easy to guess that Samsung Q7DA and Q70A are closely related. Which of them is the one that you should choose? Let’s find out more about the key differences of Samsung Q7DA and Q70A so that we can decide which of them is the one that you should choose.

Samsung Q7DA

Samsung Q7DA

Samsung Q7DA

Samsung Q7DA is introduced as part of Samsung’s 2021 QLED TV lineup. It’s positioned below Samsung Q8DA. As part of Samsung’s 2021 QLED TV lineup, Samsung Q7DA comes with Quantum Dot Color that allows us to enjoy rich and accurate color details using its 100% color volume. Dual LED is the backlight technology of Samsung Q7DA that completed with Supreme UHD Dimming as its dimming technology. While Dual LED provides more natural contrast on the screen of this TV, Supreme UHD Dimming is able to delivers better contrast vibrancy and uniformity across its LED screen. 4K UHD resolution of Samsung Q7DA is completed with AI Upscale so that we can enjoy excellent clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K with AI technology. Samsung Q7DA is powered by Quantum Processor 4K that can optimizes the color, clarity and contrast of the picture delivered on its screen. It supports HDR10, HDR10+ and HLG through its Quantum HDR so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. We can enjoy fluid motion images for our favorite action movies and sports with Motion Xcelerator Turbo+ installed as the motion technology of Samsung Q7DA. Motion Xcelerator Turbo+ that based on 120Hz native refresh rate also allows us to enjoy minimum input lag when we use this TV as our gaming monitor. To bring more immersive gaming experience, Samsung Q7DA also supports FreeSync Premium Pro and ALLM. TIZEN is integrated as the Operating System of Samsung Q7DA. It allows us to enjoy wide range of premium entertainment from our favorite content providers with fast internet connection provided by 802.11ac wireless (WiFi 5). TIZEN OS also allows us to run wide collection of TIZEN smart apps on the screen of this TV. The remote control that included with Samsung Q7DA is TM2180E SolarCell Remote that allows us to control this TV conveniently. We can also use Google Assistant, Amazon Alexa and Bixby to control Samsung Q7DA since they are already compatible. The speaker system of Samsung Q7DA is quite basic 2Ch 20W. Although it’s quite basic, we can still enjoy good sound quality from it as It already comes with Object Tracking Sound Lite that tracks every motion on the TV screen for more realistic sound experience. We can also setup more advanced AV system with this TV to enjoy higher quality audio formats since Samsung Q7DA already supports eARC (Enhanced Audio Return Channel).

Let’s take a look at the summary of key specs and features of Samsung Q7DA in the table below

Samsung Q7DA
Introduced 2021
Display Technology LED
Screen Size
  • 85-Inch (QN85Q7DAAFXZA)
  • 75-Inch (QN75Q7DAAFXZA)
  • 65-Inch (QN55Q7DAAFXZA)
Resolution 4K UHD
Wide Viewing Angle YES
Backlight Technology Dual LED
Dimming Technology Supreme UHD Dimming
Upscaling Technology AI Upscale
Color Technology Quantum Dot Color
HDR Technology Quantum HDR
HDR Support
  • HDR10
  • HDR10+
  • HLG
Motion Technology Motion Xcelerator Turbo+ (120Hz native)
Picture Processor Quantum Processor 4K
Operating System TIZEN
Remote Control TM2180E (SolarCell Remote)
Control Support
  • Google Assistant
  • Amazon Alexa
  • Bixby
Built-in Wifi 802.11ac (WiFi 5)
Speaker System
  • 2Ch 20W
  • Object Tracking Sound Lite (OTS Lite)
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/2
Warrany 3 Years
Offered by Club Retailers (Sam’s Club, Costco)
Price
85-Inch (QN85Q7DAAFXZA)

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75-Inch (QN75Q7DAAFXZA)

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65-Inch (QN55Q7DAAFXZA)

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Samsung Q70A

Samsung Q70A

Samsung Q70A

Samsung Q70A is one of QLED TV Series introduced as part of Samsung’s 2021 QLED TV lineup. It’s positioned between the higher Samsung Q80A and the lower Samsung Q60A. Samsung Q70A comes with 4K UHD resolution that completed with AI Upscale so that we can enjoy excellent picture clarity both from original 4K content sources as well as non 4K contents that upscaled into near 4K with AI technology. We can enjoy rich and accurate color details on the screen of Samsung Q70A as it already comes with Quantum dot color that provides 100% color volume. Samsung Q70A is able to delivers more natural contrast with vibrant contrast using Dual LED backlight that completed with Supreme UHD Dimming. The HDR technology of Samsung Q70A is Quantum HDR that supports HDR10, HDR10+ and HLG so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. The motion technology of Samsung Q70A is Motion Xcelerator Turbo+ that based on 120Hz native refresh rate. Motion Xcelerator Turbo+ is able to delivers smooth motion images from our favorite action movies and sports. The color, clarity and contrast of Samsung Q70A are optimized by Quantum Processor 4K that integrated as the picture processor of this TV. Samsung Q70A comes with TIZEN OS that allows us to enjoy wide range of premium entertainment from our favorite content providers as well as run wide collection of TIZEN smart apps. We can also find 802.11ac wireless (WiFi 5) attached to this TV to bring fast and stable internet connection. Samsung Q70A can be controlled conveniently with its included TM2180E SolarCell Remote as well as its supported Google Assistant, Amazon Alexa and Bixby. 2Ch 20W speaker system is integrated with Samsung Q70A. It’s able to bring good sound quality although it’s quite basic. We can also find that Samsung Q70A already supports eARC (Enhanced Audio Return Channel) that allows us to enjoy higher quality audio from more advanced audio formats by setting up additional AV system with this TV.

We can summarize the key specs and features of Samsung Q70A using the table below.

Samsung Q70A
Introduced 2021
Display Technology LED
Screen Size
  • 85-Inch (QN85Q70AAFXZA)
  • 75-Inch (QN75Q70AAFXZA)
  • 65-Inch (QN65Q70AAFXZA)
  • 55-Inch (QN55Q70AAFXZA)
Resolution 4K UHD
Wide Viewing Angle YES
Backlight Technology Dual LED
Dimming Technology Supreme UHD Dimming
Upscaling Technology AI Upscale
Color Technology Quantum Dot Color
HDR Technology Quantum HDR
HDR Support
  • HDR10
  • HDR10+
  • HLG
Motion Technology Motion Xcelerator Turbo+ (120Hz native)
Processor Quantum Processor 4K
Operating System TIZEN
Remote Control TM2180E (SolarCell Remote)
Control Support
  • Google Assistant
  • Amazon Alexa
  • Bixby
Built-in Wifi 802.11ac (WiFi 5)
Speaker System
  • 2Ch 20W
  • Object Tracking Sound Lite
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/2
Warranty 1 Year
Offered by Common Retailers
Price
85-Inch (QN85Q70AAFXZA)

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75-Inch (QN75Q70AAFXZA)

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65-Inch (QN65Q70AAFXZA)

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55-Inch (QN55Q70AAFXZA)

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The Key Differences of Samsung Q7DA and Q70A

From their table of specs and features, we can find that Samsung Q7DA and Q70A are basically similar. Their picture, sound and operating system are all similar. The key difference between Samsung Q7DA and Q70A comes from the retailer than offered them. Samsung Q7DA is an exclusive series that offered by by club retailers while Samsung Q70A is a non exclusive series that offered by common retailers. We can also find that they also come with different warranty. As an exclusive series offered by club retailers, Samsung Q7DA comes with 3 years warranty while Samsung Q70A only comes with standard 1 year warranty.

When it comes to price, Samsung Q7DA and Q70A are introduced at similar price for similar screen size options. But Samsung Q7DA is indeed often offered at slightly lower price than Samsung Q70A since it’s an exclusive series offered by club retailers. It’s indeed a good idea to check the price of Samsung Q7DA and Q70A since TV prices are changing over time.

Summary

We have talked about Samsung Q7DA and Q70A. We can find that they are basically similar TV series. Samsung Q7DA is the series that exclusive offered by club retailers. As an exclusive series, Samsung Q7DA is often offered at slightly lower price than Samsung Q70A while it also comes with longer warranty. So if you can find it offered by your favorite club retailer as the lower price, I’m sure that Samsung Q7DA is the one that you should choose.

Samsung Q7DA Prices

85-Inch (QN85Q7DAAFXZA)

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75-Inch (QN75Q7DAAFXZA)

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65-Inch (QN55Q7DAAFXZA)

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Samsung Q70A is the non exclusive series that basically similar to Samsung Q7DA. It’s widely offered by common retailers. As they are basically similar. Samsung Q70A becomes the one that you should choose if you can find it offered at the lower price than Samsung Q7DA with some special discount or if you simply don’t own any club retailer’s membership.

Samsung Q70A Prices

85-Inch (QN85Q70AAFXZA)

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75-Inch (QN75Q70AAFXZA)

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65-Inch (QN65Q70AAFXZA)

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55-Inch (QN55Q70AAFXZA)

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