The model UE50DU7172 by Samsung has a screen size of 50". The minimum recommended viewing distance for this size is 1.9m and the maximum is 3.1m. This size is recommended for placement in living rooms or larger rooms.

The resolution of the TV is 4K Ultra HD. TVs with 4K Ultra HD resolution are aimed at consumers who are looking for higher image quality and viewing experience compared to TVs with lower resolutions like Full HD or HD Ready. The 4K Ultra HD resolution, which is 3840 x 2160 pixels, offers very high image quality, focusing on detail. These TVs are suitable for watching movies, sports events, gaming, and other entertainment activities that require quality image.
Additionally, these TVs are suitable for use with computers and for modern games with high resolution requirements. Usually, they are aimed at consumers who want the best possible viewing experience and are willing to invest in a high-quality TV.

The panel of the TV is Edge LED. The main advantages of Edge LED panels in TVs are their slim design and lower energy consumption compared to other panel types. Additionally, they can produce high-quality images with extremely bright highlights and deep black colors, making them ideal for viewing movies and TV programs in dark rooms. TVs with Edge LED panels are usually more affordable compared to TVs with Full Array LED or OLED panels. However, TVs with Edge LED panels usually have poorer uniform brightness compared to TVs with Full Array LED or OLED panels, as the light sources are only located at the edges of the screen.

As for HDR, it is equipped with HDR, HDR10+. High Dynamic Range (HDR) and its various types generally improve the image quality of televisions and other video playback devices. This is achieved by increasing the dynamic range of colors and the brightness of the images.
The advantages of HDR include more vibrant and natural colors, deeper blacks and brighter whites, more details in shadows and highlights of the image, and more accurate color reproduction. Additionally, movie producers can use HDR to produce movies with more natural and realistic images.
Finally, devices with HDR support can play content that is encoded with HDR, offering a more impressive viewing experience for the user.

This model belongs to the wider family of Smart TVs. Smart TVs are the evolution in television technology, as they incorporate Internet features, allowing browsing on websites and the use of online applications (e.g. Netflix, YouTube, Spotify, etc.). They represent an example of technological convergence between computers and televisions. The latest Smart TVs have full Internet browsing capabilities, while older ones support access only to popular websites (e.g. YouTube, Facebook, Twitter) through appropriate applications.

Featuring another important characteristic, that of VRR, this model will enhance the gaming experience. Variable Refresh Rate (VRR) technology is used in televisions to improve the user experience when playing games. With VRR technology, the television is able to adjust the refresh rate of the image to the frame rate generated by the source, such as a game console, and this improves the smoothness of the image and reduces screen tearing during the playback of fast movements in games.
VRR technology helps gamers to react more accurately to the game environment and improves their performance. Additionally, VRR technology allows televisions to work better with sources that have different refresh rates, which means that televisions can perform better with a wide variety of games and gaming devices.