HomeSamsungHigh-End Samsung TVsSamsung QE55Q70B: Capable of surprising you with its quality

Samsung QE55Q70B: Capable of surprising you with its quality

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The high-end is one of the best options for those looking for high-quality features, however, these models tend to have a high cost, especially the most recent options that have come out. However, Samsung has just added a television to its catalog that we can define within the entry-level high-end category, that is, that offers advanced functions, but maintains other lower-end ones so that the cost is not very high. Without further ado, let’s learn more about the Samsung QE55Q70B and find out if it is really worth investing in it.

Technical characteristics

Make model Samsung QE55Q70B
Size 55″ (139.7cm)
Resolution 4K Ultra HD (3840 x 2160 pixels)
Aspect Ratio 16:9
Frequency 3,400Hz PQI
Backlight EdgeLED
SmartTV Yes Tizen 6.5
Integrated Wi-Fi Yes
Bluetooth Yes
3D Nope
usb recorder Yes
  • Analog (NTSC/PAL/SECAM)
  • DVB-T2
  • DVB-C
  • DVB-S2
  • 2 x 10W (watts)
  • 2.0CH
  • Active Voice Amplifier (AVA)
  • Adaptive Sound+
  • BluetoothAudio
  • Dolby MS12
  • Dolby Digital Plus
  • OTS-Lite
  • Q Symphony
  • surround sound
Dimensions without stand (Height x Width x Depth) 708.7 x 1232.9 x 25.7mm
Dimensions with stand (Height x Width x Depth) 774.1 x 1232.9 x 249.1mm
Weight (Without / With stand) 16.1kg / 16.9kg
VESA compatibility Yes, 200 x 200mm
HDMI ports 4
USB ports two
other connectors
  • dlna
  • EthernetRJ45
  • Satellite input (F-type female)
  • Satellite input (Sub; F-type female)
  • optical audio output
  • Antenna (RF) (female)
IC+ Integrated Yes, v1.4
Energy Class Category G
Content / Accessories
  • Remote control
  • batteries
  • current cable
  • user’s Guide


Exterior design of the Samsung QE55Q70BATXC

Samsung QE55Q70B design

We highlight the slim style it offers, which provides an eye-catching aesthetic from any angle

It is easy to notice that the Samsung QE55Q70BATXXC offers a pleasant appearance that stands out for several aspects, which allow its aesthetics to be better compared to other televisions. In general terms we see a physically striking television.

However, there are details to consider, for example, its size, since we are dealing with the 55-inch version that, due to its total dimensions, will be ideal for medium-sized rooms or rooms. The best thing will be to adapt a specific space to avoid complications when placing it.

We say this because it measures 774.1 x 1232.9 x 249.1 mm with support along with a total weight of 16.9 kg . Therefore, we must be careful, since any fall can be tragic. It does not mean that the construction materials are bad, but it does not have a very high resistance either.

One option that we recommend is to acquire the  VESA support  that facilitates its installation, so we will see a more complete front part that stands out for its thin bezels, generating an elegant and striking environment, in addition, we see a useful space of  93%  ideal for viewing content.

The rear manages a slim look thanks to not including the excessive thickness of other televisions. The Ambient Mode+ application is included   , which is used to transmit different galleries while the TV is idle. Thus we obtain a more pleasant appearance.


One of the first benefits of the Samsung 55Q70B  is the inclusion of four HDMI 2.1 inputs  that per version greatly improve performance when connecting compatible devices, especially because the  Anynet+ ,  ALLM ,  eARC ,  HFR  and  VRR functions are activated .

It only integrates two  USB 2.0 ports that are used to play videos, music and photos from compatible units. However, the most striking thing is the possibility of recording content directly from the television, so we can watch our favorite programs whenever we want.

There will be other valuable physical connections such as an  Ethernet port , an  optical audio output  ,  two  satellite inputs  and an  (RF) (female) antenna  used to display terrestrial and satellite channels. It is worth mentioning that this TV offers compatibility with  DVB-T2/C/S2 tuners .

At the wireless level we find  Wi-Fi Direct  that allows us to connect to the internet without the need to use the network cable, likewise, it presents compatibility with  Bluetooth 5.2  that by version improves connectivity with compatible devices. Also, it offers  DLNA  and  Wireless Dex .

Image quality and functions in general of the Samsung QE55Q70B

The Samsung QE55Q70B offers an acceptable image that handles better optimization compared to previous versions, therefore, we see content at a good quality. For starters, it features 4K resolution that seeks to deliver deep and precise detail.

However, we must consider that it includes an Edge LED backlight  that seems regular to us since it has important disadvantages, for example, an inaccurate lighting that also shows poor quality blacks and finally the lighting has less control.

Here another negative point is that the supposed benefits do not directly attack the image, so we do not see a difference. Of course, it has a VA panel  that provides better levels of contrast and brightness, thus obtaining slightly purer blacks and whites.

There will be no light leaks either, as viewing dark scenes in dimly lit rooms is slightly comfortable. We also highlight the inclusion of technologies that seek to improve essential parameters such as  color ,  contrast ,  brightness ,  saturation  and even  movements .

There will be valuable options like  Quantum Dot ,  Adaptive Picture ,  Auto Motion Plus ,  Dynamic Black EQ ,  LED Clear Motion ,  Noise Reduction ,  Real Depth Enhancer ,  and  Wide Viewing Angle . With these functions we will see a significant improvement in the image regardless of the content viewed.

Also mention that it implements the  HDR10 ,  HLG ,  HDR10+ ,  HDR10+ Adaptive ,  HDR10+ Gaming  and  Quantum HDR formats , yes, it works better with content that is compatible. There will be fluid and precise movements in each scene thanks to a maximum frequency of  120 Hz .


What we like the least is their audio, since they only integrate  20W  between two speakers, which is low,  especially for a television of these dimensions . Another factor that affects is that currently the content that is coming out requires a more superior power.

The only redeeming feature is that it implements  Active Voice Amplifier ,  Adaptive Sound+ ,  Dolby MS12 ,  Dolby Digital Plus ,  OTS Lite  and  Surround Sound  technologies that provide a more immersive and precise experience, however, it is best to purchase an external sound system.

The Samsung QE55Q70BATXXC includes the most recent version of Tizen , a Linux-based system that was created exclusively for this firm’s televisions. Among its main advantages we find great optimization and security, likewise, it offers intuitive navigation.

It has an important application store that provides all kinds of options to improve your entertainment. To this add that it includes up to three voice assistants that facilitate the control of the television. Here we can use  Google Assistant ,  Amazon Alexa  and  Bixby .

The Samsung 55Q70B seems like a good option to play thanks to technologies such as AMD FreeSync Premium Pro ,  Game Motion Plus ,  Motion Xcelerator Turbo+  that incredibly improve the experience in terms of performance, so we will have slight advantages in certain games.

Finally, we find exclusive functions that improve the user experience to the maximum, for example, MultiView ,  Multiroom Link ,  PC on TV ,  Samsung Health ,  SmartThings ,  Tap View  and  TV Plus .

Samsung QE55Q70B: Pros and Cons

  • Design
  • HDMI 2.1
  • Bluetooth 5.2
  • acceptable image
  • Features to enhance the image
  • HDR formats
  • Operating system
  • voice control
  • Exclusive Features
  • good option to play
  • Does not include USB 3.0
  • basic backlight
  • sound power
  • Cost


Picture quality
System / SmartTV
Quality / price ratio
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