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Samsung Q70A 4K QLED TV Price, Specs and Best Deals

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Samsung Q70A 4K QLED TV is a low-budget QLED TV launched amidst the Samsung Neo QLED series in 2021 like the Samsung QN90A and Samsung QN85A. It is built on a Dual LED panel coupled with the Quantum Dot LCD panel to produce vibrant color up to 100% volume with support for HDR10, HDR10+, and 4K AI Upscaling. This QLED TV has a 4K Ultra HD (3,840 x 2,160) resolution and equipped with an excellent AI processing technology the Quantum Processor 4K to offer the best image quality. It also comes with the Motion Xcelerator Turbo+ technology that offer up to 120Hz motion enhancements to enhance fast-moving images and produce ultra-smooth action by reducing motion blur or lag.

Where to Buy Samsung Q70A 4K QLED TV

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The Samsung Q70A boasts most of the same cutting-edge features as the high-end models. It runs on Samsung’s Tizen-based Smart TV interface paired with AI smart control to offer support for voice assistance like Bixby, Alexa and Google Assistance. It also offers support for the dual-band Wi-Fi and Bluetooth 4.2 technology with Ethernet port for internet connectivity and sharing feature.

Samsung Q80A 4K QLED TV Key Specs & Features

  • 55-inch, 65-inch, 75-inch and 85-inch Screen
  • 4K Ultra HD (3840 x 2160) Resolution
  • Quantum Processor 4K
  • Dual LED Panel
  • 4K AI Upscaler
  • Colour Volume 100% by Quantum Dot
  • Quantum HDR
  • Wide Viewing Angle
  • Ambient Mode+
  • Motion Xcelerator Turbo Plus (120Hz Native Refresh Rate)
  • Smart TV Powered by TIZEN OS
  • Super Ultrawide GameView & Game Bar
  • 2 Channel- 20W Speaker + Object Tracking Sound
  • FreeSync Premium Pro
  • Bluetooth 4.2 + WiFi 5

Samsung Q70A 4K QLED TV


The Samsung Q70A 4K QLED TV has a modest design with slim and sleek finishing. It has a slightly wider bezel around the screen compare to the higher model, however, it is still consider thinner than most 4K television. The flat black plastic bezel host the glass screen to the body and enhance the wide viewing angle.

At the lower right corner of the TV below the bottom bezel, there is a small metallic rectangular nodule which host the multifunction power, input and volume button.

Samsung Q70A has a flat rear panel made of brushed textured plastic material. A the left side is a cut out of the interface connection which includes include four HDMI ports, two USB ports, an optical audio output, an Ethernet port, an antenna/cable connector, and a 3.5mm EX-Link port while at the right is the power connector. There is also an easy to follow tracks for cable management, which goes all the way through the central stand.

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Furthermore, this TV is very suitable for wall mounting. It has VESA holes for hooking the mounting stand. Likewise, there is a narrow neck plate made of plastic material with fine horizontal etchings. The stand has two small legs connecting the panel to the base.  On the back of these two legs there are special grooves so you can professionally hide your cables out of sight.


The Samsung Q70A 4K QLED TV is built on a dual LED panel, a dedicated warm and cool LED backlights to enhance contrast details and colour accuracy. This dual-LED tech uses LEDs with two different colour temperatures (5000K and 20000K) for the backlight unit. It  enables the TV’s BLU to vary the colour temperature until it finds one that best suits the content.

This type of backlight is cheaper to incorporate, therefore it is used in the lower tier models, thus resulting in less light control and precision compared to the Samsung Q80A FALD system.

Furthermore, behind the LCD-LED panel, these TV uses a quantum dot film to increase the color gamut. With Color Volume 100%, Quantum Dot takes light and turns it into breathtaking color that stays true at any level of brightness. This technology powers over a billion brilliant shades of vivid and lifelike colors that stay true without fading, regardless of the scene’s brightness.

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The Samsung Q70A 4K QLED TV is also equipped with the Quantum Processor 4K that uses a machine learning AI technology to enhances pictures from any source into crisp 4K action in each and every scene. This processor also upscales even non-4K content very well, making for a great viewing experience.

Thanks to the Quantum HDR technology that analyzes each image and dynamically to adjusts the contrast, this TV offers rich depth and color. With this technology, the Samsung Q70A 4K QLED TV supports high dynamic range including the HDR10, HLG, and HDR10+ Adaptive.

The HDR10+ uses dynamic metadata to adapt the tone-mapping on a scene-by-scene basis, and now employs a sensor to customise the performance based on the ambient lighting conditions in your room.

Furthermore, with the Motion Xcelerator Turbo+ technology, this Samsung QLED TV supports refresh rates up to 120Hz, which optimum performance to offer smooth and blur-less gaming experience. It also features a wide viewing angle which allows you to see every moment from any angle.

The Samsung Q70A is available in 55-inch, 65-inch, 75, and 85-inch screen sizes, hence, you can choose the best for your home or offices.

Smart TV

This Samsung Smart TV is powered by Tizen 6.0 OS to allow you enjoy all smart functionality. This OS offers many customization options so you can re-arrange your interface content to your liking.

This OS offers access to many video streaming services, including, Netflix, Amazon, Now TV, Rakuten, YouTube, Apple TV, Disney+, Google Play, Kayo, Foxtel, Stan, ABC iView, SBS On Demand and more.

In addition, Samsung introduces the Samsung TV Plus service with its integrated electronic universal guide to offer a wide variety of channels ranging from movies, entertainment, sports, news and children’s channels. This streaming service is 100% free with access to live and on demand content.

Samsung Q70A 4K QLED TV also comes with multiple voice assistants; Bixby, Amazon Alexa or Google Assistant, built-in the TV to offer stress-free control.  There is also the Samsung’s SmartThings app that serves as an interface to connect and operate all your devices, smart appliances, and security functions.

For internet connection, this TV comes with the WiFi 5 and Ethernet technology while for sharing and quick transfer there is the Bluetooth 4.2 version, in addition to the interface ports.

This Tizen OS also enable the Mobile Multi View feature with Casting, which enables you to open two screens to be watched simultaneously on your TV. With this feature you can the watch your favourite show and also mirror your TV with your phone to view your chat in the other window.

In addition, there is the Tap view, which allows you to mirror movies or music from your mobile to TV is as simple as a tap. Therefore, whatever you’re watching on your phone, can be easier to cast on the big screen with screen mirroring.

Above all, this TV comes with a solar powered remote control which looks very similar to the excellent One Remote of existing models.

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Other Features

Samsung Q70A 4K QLED TV features a 2 channels audio system with output power of 20 watts. This sound system comes with the Object-Tracking Sound technology to offers surround sound system.

Thanks to the AI processor, the TV also features some advanced audio enhancements. This includes the SpaceFit Sound which uses a special sensor on the TV to analyze your room and provide the best acoustic result possible.

There is also an AI technology called Active Voice Amplifier (AVA) that detects audio disturbances and enhances on-screen voices to helps emphasize voice of the scene so that the TV can deliver clear dialogues to viewers.

It also features the Q-Symphony system that allows TV and soundbar speakers to operate simultaneously for better surround effect without muting TV speakers.

The Samsung Q70A has impressive gaming features. It comes with the AMD FreeSync Premium Pro™ core technology which helps reduced stutter and screen tearing and offers superior combination of smooth gaming at peak performance, exceptional high dynamic range visuals and low latency for a true game-winning performance.

There is also the Super Ultrawide GameView & Game Bar. This on-screen menu lets you make real-time adjustments to screen ratio, input lag check, FPS, HDR, wireless headset settings and more. The TV also comes with Auto Low Latency Mode (ALLM) and variable refresh rate (VRR).

Lastly, Samsung introduces the Samsung Health feature, which includes a full suite of workout videos and health-tracking features that can sync with your Galaxy devices or accessories.

Samsung Q70A 4K QLED TV Price and Availability

The Samsung Q70A 4K QLED TV price starts at around £1097.99. It is available in different sizes, hence, the price ranges depending on the Screen size and other features.

The Q70A QLED Smart TV is available in Nigeria, Kenya, and Ghana. You can buy these TVs at reputable online stores, leading retail chains, as well as Samsung Electronics stores in your country.

You can also buy these QLED TVs on Samsung Official Website or other accredited dealers.

Samsung Q70A 4K QLED TV Specs

Here are a few specs of the Samsung Q70A:

General Features

  • Smart TV: Yes
  • 3D TV: No
  • Colours: Colour Volume 100% by Quantum Dot
  • Video Engine: Quantum Processor 4K
  • Dimension (without stand): 1232.9 x 709.2 x 25.7‎ mm (55-inch), 1451.7 x 832.2 x 25.7‎ mm (65-inch), 1677.5 x 960.7 x 26.6‎ mm (75-inch), 1901.7 x 1086.5 x 26.9‎ mm (85-inch)
  • Weight: 15.5 kg (55-inch), 20.9 kg (65-inch), 32.1 (75-inch), 41.5 kg (85-inch)
  • Built-in Camera: –
  • USB Playback: Yes


  • Display Type: Flat QLED Panel
  • Screen Size: 55‎-inch, 65‎-inch, 75‎-inch Screen, 85-inch
  • Screen Resolution: 4K Ultra HD (3,840 x 2,160)
  • More Screen Features: Wide Viewing Angle, Quantum HDR 12x, HDR10+ 100% colour volume,

Smart TV Features

  • Platform: Tizen 6.0 OS
  • Processor: Quad Core Processor
  • Multitasking: –
  • Built-in PVR: –
  • Voice Command: Yes, Bixby Voice, Google Assistant, Amazon Alexa, SmartThings
  • Face Recognition: –
  • Gesture Control: –
  • App Store: Yes
  • Social: –
  • Web Browser: Yes
  • Skype Support: –
  • Screen Mirroring: –
  • Content Sharing: Yes

Inputs/Outputs & Connectivity

  • HDMI Port: Yes, 4 Ports
  • USB 2.0: Yes, 3 Ports
  • MHL Port: –
  • RF in: Yes
  • AV in: Yes
  • AV Out: –
  • VGA: –
  • Component Video in (Y, Pb, Pr + Audio): –
  • Digital Audio Out: –
  • LAN: Yes
  • Built-in Wi-Fi: Yes
  • Wi-Fi Direct: –
  • Miracast: –
  • WiDi: –
  • Digital Broadcasting:  Yes, ATSC/ClearQAM
  • Audio System: Yes
  • Bluetooth: Yes
  • Scart: –
  • HDMI CEC: Yes
  • Infrared: –
  • Headphone jack: –

Other Features

  • TV Camera Support: –
  • TV System: –
  • Stand Type: Yes
  • 4k Upscaler: Yes, 4K AI Upscaling
  • Warranty: 3 Years
  • Remote: Yes, Two Remote Control
  • DirectTV: –

Rated Power

  • Power Supply (Voltage): AC220-240V 50/60Hz
  • Power Consumption: 112W (210W Max) [55-inch], 148W (250W) [65-inch], 180W (330W Max) [75-inch], 220W (365W Max) [85-inch]
  • Standby Power: Under 0.5W
  • Energy Efficiency Class: A
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Adeosun Ajibola
Adeosun Ajibola
Adeosun is an experienced Tech Writer specializing on Mobile Devices and Electronic Gadgets. At NaijaTechGuide, she is the Tech Specialist on Smartphones, Laptops, and TVs and since 2020 has written over 600 articles covering these verticals for the Tech Blog. She also has interests in Digital Marketing and eCommerce.

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