HomeSamsungHigh-End Samsung TVsSamsung QE50QN91BAT: Capable of giving performance in each section

Samsung QE50QN91BAT: Capable of giving performance in each section

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Samsung stands out for doing a great job on most of its TVs. We’re not saying that’s always the case, as we’ve seen some not-so-brilliant models, but we usually find suitable options for each category. The best options, as in almost all firms, are in the high range, which is why in this article we will talk about the good and bad that the Samsung QE50QN91BAT offers .

Technical characteristics

Make model Samsung QE50QN91BAT
Size 50″ (127cm)
Resolution 4K Ultra HD (3840 x 2160 pixels)
Aspect Ratio 16:9
Frequency 4,600Hz PQI
Backlight Mini-LEDs
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
  • 40W
  • 2.2CH
  • Dolby Atmos
  • Dolby Digital Plus
  • Q Symphony
  • Adaptive Sound+
  • Multiroom Link
  • Active Voice Amplifier
Dimensions without stand (Height x Width x Depth) 644.1 x 1113.6 x 26.9mm
Dimensions with stand (Height x Width x Depth) 708.9 x 113.6 x 223mm
Weight (Without / With stand) 14kg / 18.6kg
VESA compatibility Yes, 200 x 200mm
HDMI ports 4
USB ports two
other connectors
  • dlna
  • EthernetRJ45
  • headphone output
  • optical audio output
  • satellite input
  • Antenna
IC+ Integrated Yes, v1.4
Energy Class Category F
Content / Accessories
  • Remote control
  • batteries
  • current cable
  • user’s Guide

Highlight that it presents a well-crafted aesthetic that shows at first glance that we are facing a premium television. It offers different details that we have even been able to see in previous models , so the difference is not so much regarding the appearance that is presented in this model.

The best is found directly on the front that accommodates slim bezels, which generate elegance due to the fact that a greater useful space is exposed on the screen . We can look at every detail both from the front and from the back and we will see an excellent aesthetic.


We have four HDMI that are comfortable to connect those devices that are compatible. Obviously it works with two in version 2.1 that provide solid performance in terms of transmission. It includes two USBs that stand out for offering both playback and recording of content. The rest of the connectors can be found in the specifications table. The wireless theme turns out to be a positive by working with Wi-Fi Direct , Bluetooth 5.2 and DLNA .

Image quality and functions in general

We come to the most important section of the Samsung QE50QN91BAT because it offers a 4K resolution that delivers realism due to the power and optimization that is provided. Add to this the Mini LED panel that improves the experience by providing a fairly complete backlight.

As if that weren’t enough, it integrates various enhancement technologies that are excellent for seeing improvements in the scenes shown because these technologies work on essential parameters such as color, contrast, brightness, and saturation. Thus we appreciate intense and vivid images.


Being a high-end model, we receive a sound according to expectations thanks to the fact that it integrates both speakers and a subwoofer, thus providing a 40W quality that doubles what is normally seen in the mid-range. To this, add different technologies that improve the experience to listen to a more precise sound.

The Samsung QE50QN91BAT offers the latest version of Tizen which continues to improve optimization and security by providing one of the best systems that also integrates a full app store. Likewise, it includes voice assistants for better control .

It includes exclusive functions that improve the experience, although we highlight the functions for gaming that added to a maximum frequency of 100 Hz we receive fluid movements with a good response time. Finally, mention that it includes various HDR formats.

Samsung QE50QN91BAT: Pros and Cons

  • Modern design
  • HDMI 2.1
  • Picture quality
  • enhancement features
  • HDR formats
  • acceptable sound
  • voice control
  • Good option for gaming
  • Does not include USB 3.0
  • Price


Picture quality
System / SmartTV
Quality / price ratio
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