This MSI MAG 321UP, 31.5" gaming monitor with 4K UHD 3840x2160 resolution is designed for those who want to fully immerse themselves in the dynamic gaming process and obtain an exceptionally clear image. It provides impressive detail accuracy, wide screen space and excellent visual comfort in any game.
The OLED display uses organic light diodes that shine individually, without background illumination. This ensures perfect black color, high contrast, and fast pixel response, as well as uniform brightness, wide viewing angles, and minimal lag in dynamic scenes.
AMD FreeSync provides adaptive monitor refresh rate with variable frequency range. It helps to prevent image tearing that occurs due to unsynchronized frame output. The technology improves motion uniformity and stability, especially in situations with variable frame frequency.
Flicker-Free ensures a stable light flow without sudden intensity fluctuations, which may not be visible, but cause discomfort during prolonged usage. The technology improves visual perception, helps to reduce eye strain, and increases comfort when working with texts and static images.
The Pivot function allows the user to quickly switch between horizontal and vertical orientation, adapting the screen to the task at hand. Vertical positioning enhances the display of long structured data, technical information, and graphics, helping to work with large volumes of material without loss of convenience.
The Swivel mechanism allows for changing the horizontal angle of the screen without moving the entire structure. This facilitates workspace adjustment, improves visibility from different points and helps adjust the monitor for various usage scenarios, including configurations for multiple users or multiple monitors.
The Tilt function ensures flexible adjustment of the panel's vertical tilt, allowing for precise adaptation of the screen to the working position. This reduces the risk of discomfort during prolonged use, maintains an optimal viewing angle, and helps avoid image distortion in various lighting conditions.
The presence of USB-C allows for the transmission of image, sound, and power through a single universal port, simplifying the working environment. The connection ensures high data transfer speed and compatibility with modern laptops, reducing the number of cables needed for daily work or mobile use.
The monitor comes with a 1 year warranty
DVI is a digital standard and ensures high image quality, however, thanks to the big size of the plug and the inability of the standard to develop further due to a few technical restrictions this type of connection is gradually losing its popularity to modern HDMI and DisplayPort standards. 
