HomeEditor's PickSamsung QE43LS05B: A television that stands out for being vertical

Samsung QE43LS05B: A television that stands out for being vertical

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Every year the televisions present new features, which make them more striking, however, sometimes they integrate novelties that surely we did not even think were possible. Samsung is a firm that constantly releases new models in each of the available ranges. Today we will talk about a television that includes all kinds of functions, although its main attraction is that we can use it vertically. Thus providing a totally different experience to what we are used to. We are not referring to the Samsung QE43LS05B .

Technical characteristics

Make model Samsung QE43LS05B – Samsung The Sero QE43LS05B
Size 43″ (108cm)
Resolution 4K Ultra HD (3840 x 2160 pixels)
Aspect Ratio 16:9
Frequency 2,900Hz PQI
Backlight QLED
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
  • 60W
  • 4.1CH
  • Adaptive Sound+
  • BluetoothAudio
  • Dolby Atmos
  • OTS-Lite
  • Q Symphony
Dimensions without stand (Height x Width x Depth) 1228.1 x 564.7 x 83.4mm
Dimensions with stand (Height x Width x Depth) 1200 x 564.7 x 327mm
Weight (Without / With stand) 25.2kg / 32.2kg
VESA compatibility Yes
HDMI ports 4
USB ports two
other connectors
  • dlna
  • EthernetRJ45
  • Satellite input (F-type female)
  • optical audio output
  • RF input
IC+ Integrated Yes, v1.4
Energy Class Category G
Content / Accessories
  • Remote control
  • batteries
  • current cable
  • user’s Guide

Exterior design of the Samsung The Sero QE43LS05B

one of the most striking aspects is its design that stands out for delivering details not seen before.
one of the most striking aspects is its design that stands out for delivering details not seen before.


The Samsung The Sero QE43LS05B shows a totally different aesthetic from the rest of televisions, although we must go in parts, since we find various details regarding its design. To begin with, we talk about the 43-inch model that fits well with almost any environment.

Obviously its dimensions are more suitable for medium-sized rooms or rooms, although thanks to its vertical position we can save space, obviously it can also continue to be used in the normal position , but it is attractive to be able to select the shape that suits us best.

This depends on the use that we are going to give it. The front has thin bezels that allow you to view a more complete screen, which provides elegance and a better presence that easily integrates with the decoration of the room or room where the TV is going to be placed.

Overall it looks slim even at the rear where bulky space is eliminated for a slim look. Being a high-end model, we noticed that its construction uses good quality materials, which ends up being a positive point .


It has four HDMI inputs that allow us to connect external devices to transmit their signal directly to the TV. We emphasize that it has two USB 3.0 ports that, due to their version, have a more efficient data transfer for both playing and recording content.

This television has only the essential connections, therefore, there will not be much variety of connectors. You can see these options in the specifications table. It is worth mentioning that right there we have placed the tuners that are compatible with this model.

Let’s talk about the wireless section that does a lot, since it works with a dual-band Wi-Fi Direct connection. It also offers Bluetooth , which performs well with compatible devices. DLNA function is included for streaming various content .

Image quality and functions in general of the Samsung QE43LS05B

The Samsung QE43LS05B has a 4K resolution that seeks to provide a solid experience when playing content. The idea of ​​this definition is to show images with greater realism. Luckily it is something that can be achieved thanks to the included QLED backlight .

We are talking about a technology that is widely used in the models of this brand, which offers several advantages compared to more traditional panels, for example, we notice purer colors , therefore, we will be able to see more vivid and defined images with less saturation. .

It also includes higher brightness and fuller viewing angles, in fact, it maintains quality at up to 178°, which would be the same capacity as an IPS panel . However, the main disadvantage is that it has a very limited black which causes certain problems.

Especially in very dark or bright environments, so we must take this detail into account. The good thing is that it has a good variety of improvements that work directly on improving essential parameters , so we can enjoy an image with better details.

Another positive point is that it has HDR10 + Adaptive that focuses its work on contrast, yes, it will only work with content that is compatible, since otherwise the option can be activated, but we will not see much improvement and it can even worsen the experience.


It includes a total power of 60W that will be enough to hear most content clearly. Obviously it also stands out that it offers enhancement technologies such as Adaptive Sound + , Dolby Atmos and OTS Lite that provide an even more immersive and precise experience.

Analysis of the software / Smart TV and more notable features

Samsung QE43LS05B SmartTV

It offers the most current version of Tizen, an excellent system that allows us to access multiple functions

It is time to talk about the system used by the Samsung The Sero QE43LS05B , which is typical of the brand and is considered one of the best today. This is because it has excellent optimization and security for smooth browsing.

Among its main benefits we find an extensive application store that provides access to the most popular options. In addition, it works with Google Assistant , Alexa and Bixby , three voice assistants that improve the experience by making it easy to control functions.

Finally, mention that it includes the Apple AirPlay 2 application that allows you to transmit photos, music and videos from an iPhone, iPad or Mac. Let’s also not forget that this system offers several exclusive functions that will increase the value of the television.

Samsung QE43LS05B: Pros and Cons

  • Elegant design
  • USB3.0
  • acceptable image
  • Sound
  • Operating system
  • voice control
  • Apple AirPlay 2
  • Could include more improvements
  • Cost


Picture quality
System / SmartTV
Quality / price ratio
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