HomeSamsungHigh-End Samsung TVsSamsung QE55QN90B: Option designed for all types of users

Samsung QE55QN90B: Option designed for all types of users

- Advertisement -

When we talk about quality on a television, we normally think of samsung, a firm that has been producing valuable models for each range for many years, however, its greatest achievements have been achieved in the high range, since we have witnessed incredible equipment that meets almost any requirement, yes, they usually have a high cost, however, in most cases it is worth making the investment. Today we will talk about Samsung QE55QN90B that stands out for the characteristics that it integrates in each section, therefore, it generates interest.

Technical characteristics

Make model Samsung QE55QN90B – Samsung QE55QN90BATXXC
Size 55″ (139.7cm)
Resolution 4K Ultra HD (3840 x 2160 pixels)
Aspect Ratio 16:9
Frequency 4,600Hz PQI
backlight Mini LEDs
Smart TV Yes, Tizen 6.5
Integrated Wi-Fi Yeah
bluetooth Yeah
3D No
usb recorder Yeah
  • Analog (NTSC/PAL/SECAM)
  • DVB-T2
  • DVB-C
  • DVB-S2
  • 60W
  • 4.2.2 channels
  • Adaptive Voice Amplifier
  • Adaptive Sound+
  • Bluetooth Audio
  • Dolby Atmos
  • Dolby Digital Plus
  • Object Tracking Sound+
  • Q Symphony
  • surround sound
Dimensions without stand (H x W x D) 705.6 x 1227.4 x 25.6mm
Dimensions with stand (H x W x D) 768 x 1227.4 x 235.6mm
Weight (Without / With support) 17.7kg / 21.9kg
VESA compatibility Yes, 400 x 300mm
HDMI ports 4
USB ports 2
other connectors
  • DLNA
  • RJ45 Ethernet
  • Satellite input (F-type female)
  • Satellite input (Sub; F-type female)
  • optical audio output
  • Antenna (RF) (female)
CI+ Integrated Yes, v1.4
Energy Class Category F
Content / Accessories
  • Remote control
  • batteries
  • power cord
  • user’s Guide

Other sizes: Samsung QE43QN90B / Samsung QE50QN90B / Samsung QE65QN90B / Samsung QE75QN90B

Exterior design of the Samsung QE55QN90BATXXC

Samsung QE55QN90B design

It offers a similar appearance to other models that have come out recently, only some minor details change.

As has happened with other models, the Samsung QE55QN90BATXXC It maintains a striking design that we can consider as positive, since regardless of the placement that we give it, it will be able to transmit beauty. This is achieved through different details that have been integrated.

Of course, we are talking about the 55-inch version, size that seems right for rooms either medium rooms, although it can also offer the same aspect in some larger ones. It is advisable to place it on the wall, since this way we obtain a better view of the front.

To obtain this benefit it will be essential to have the VESA support that facilitates its installation. After this, now we will see the thin frame that covers your screenwhich has a useful space of 95%, in addition, having ultra-thin bezels generates greater elegance.

This model can be found in the colors Sand Black and Titanium Black Although it may not seem like it, they allow you to enjoy a more striking presence. To all that we have already mentioned, we must add the rear part that has a slim appearance that provides minimalism.


It has four HDMI noting that one is version 2.1 and works quite well with any console that is compatible, thus improving performance. On the other hand, we also have two usb2.0 that have a double function, since they allow us both to reproduce and to record.

The rest of the physical connections are found in the specifications table. We do not mention it in these paragraphs, since they are the same connectors that we have already analyzed in other articles. Of course, mention that it has compatibility with the tuners DVB-T2/C/S2.

Let’s talk about the wireless section that stands out for offering very current options, to begin with, its Wifi already supports network 6, which in theory improves the quality of the internet, likewise, we have Bluetooth 5.2 which increases its compatibility with devices. And it also offers DLNA.

Image quality and functions in general of the Samsung QE55QN90B

He Samsung QE55QN90B It presents a 4K resolution that seems ideal for enjoying any content thanks to the optimization it presents, which is due to certain factors that we will analyze below. The main idea of ​​this definition is to obtain more realistic scenes.

And it is achieved thanks to the fact that they now implement a backlight Mini LEDs which seems quite powerful to us, since it includes more LED bulbs for a local dimming of 1,000 zones, therefore, there will be no loss of quality when being in very dark or bright environments.

Likewise, we are going to notice that the blacks have greater depth, therefore, we can enjoy dark scenes with greater control. As if that were not enough, we have various enhancement technologies that are very important to add more quality to the image in essential parameters.

We could mention the work that each function does, however, many work in a similar way and this would leave an article that is too long that you may not even want to read. But we can say that in general terms we are going to receive completely clear images.

Thanks to the improvement implemented in color, contrast, brightness and saturation. To this we must add that it includes compatibility with the formats HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG and Quantum HDR 2000 they will work if the content is supported.


Being a high-end model we are going to receive more than acceptable audio, which implements six speakers positioned in different ways so that they are able to cover even the smallest space. It also includes two subwoofers to hear higher quality bass and bass.

In total we received 60W which seem to be enough to clearly reproduce the sound of the most demanding content, as if that were not enough, they have implemented various enhancement functions that result in a more immersive and precise experience, especially in the dialogues.

Software analysis / Smart TV and more noteworthy features

Samsung QE55QN90B Smart TV

It integrates the most recent version of Tizen, a system that is still considered one of the best for all its features

Another worthwhile aspect of Samsung QE55QN90BATXXC It is that it includes its own operating system, which is known as Tizen and presents its most recent version, therefore, we are going to receive better optimization and security. Likewise, we obtain an intuitive platform.

That allows us to navigate more easily through all the functions of the television. This model is compatible with Google Assistant, alexa and bixbythree assistants that facilitate control, since we can access certain functions and manage them by voice.

We also have an extensive application store that offers us all kinds of options for our entertainment. We can even download music, films and games. Let’s not forget that it includes exclusive features that improve the experience on a general level.

Samsung QE55QN90B: Pros and cons

  • minimalist design
  • connectivity
  • Image quality
  • enhancement features
  • HDR formats
  • Sound quality
  • OS
  • Google Assistant, Alexa and Bixby
  • Ideal for gaming
  • Does not offer USB 3.0
  • Its escalation is our duty
  • Cost
Total score
Image quality
System / Smart TV
Quality / price ratio

- Advertisement -
- Advertisement -

Stay Connected


Must Read

- Advertisement -

Related News

- Advertisement -