This LG 39GX90SA-W, 39" gaming monitor with UWWQHD 3440x1440 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 reaction time of 1ms means that pixels change state faster, reducing artifacts in motion picture depiction. This ensures a more accurate representation of fast transitions and reduces visual disturbances. The monitor provides a clear image in dynamic situations and improves the readability of moving objects.
OLED technology allows each pixel to emit light on its own, eliminating "glowing" black areas and improving contrast. This makes the panels suitable for working with video, games and graphics, where color accuracy and dynamics are important.
AMD FreeSync is a technology that synchronizes the refresh rate of a monitor with the frame rate of a video card, reducing image tearing and brightness fluctuations. It automatically adjusts screen operation to workload, ensuring a smoother and more stable dynamic scene display without additional delay.
NVIDIA G-SYNC uses a hardware module to precisely synchronize the monitor's refresh rate with the video card's frame rate. This approach reduces image tearing, stabilizes the portrayal of moving objects, and reduces brightness fluctuations. The technology ensures smooth dynamic scene rendering with minimal artifacts.
The frequency 240 Hz ensures quick panel response and precise motion display, reducing visual delay. This mode is especially useful for e-sports players as it allows them to anticipate their opponent's actions more easily and maintain a stable image even in high game dynamism.
The Flicker-Free technology reduces or completely eliminates flickering in lighting, ensuring a stable and uniform image. The reduced visual vibration lessens eye strain and improves comfort during prolonged use, especially when using the monitor at a lower brightness level.
Pivot mode allows physically rotating the monitor by 90°, expanding the functionality of the working environment. The vertical format facilitates document comparison, working with tables, and viewing web pages, ensuring more effective information layout and more accurate visual perception.
The Swivel feature ensures smooth horizontal rotation of the monitor, allowing quick adjustment of screen orientation to the user's position changes. This is particularly useful in work at a shared desk, project discussions or use of multiple devices where flexible viewing direction adjustment is required.
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.
Compatibility with VESA wall mount makes the monitor universal for installation: it can be attached to the wall, used with a movable bracket or integrated into an ergonomic stand. The standard facilitates assembly, improves cable organization and frees up additional space.
Built-in speakers provide sound playback without having to connect separate acoustic systems, reducing the amount of equipment in the workplace. They provide basic audio signals for video conferencing, system announcements, and multimedia. This solution enhances convenience and reduces the number of additional cables.
HDMI uses a single cable connection for video and audio transmission, ensuring a stable signal and minimal losses. Such an interface simplifies connection and reduces the possibility of synchronization errors. HDMI is compatible with a majority of modern devices and ensures reliable operation in various configurations.
DisplayPort is a modern monitor interface standard that ensures stable image transmission with high resolution and refresh intensity. It supports HDR, frame synchronization, and multiple monitor systems, maintaining detail accuracy and image quality for professional and gaming work.
The USB-C connection combines image, sound, data and power transmission into one cable, reducing workplace load and speeding up device connectivity. It is compatible with many modern laptops and provides a stable signal, making monitor usage more convenient and technically effective.
Several USB-C ports make the monitor more versatile for modern devices. Each port can simultaneously transmit video, audio, data and power through a single cable, reducing the number of wires. This allows to connect multiple peripheral devices or signal sources without additional adapters.
USB Power Delivery is capable of powering connected devices through a single cable, eliminating the need for additional chargers. This feature simplifies connection and maintains a more organized workspace. The technology ensures stable power supply and data transmission.
The presence of a USB-C video input allows the monitor to receive audio and video signals through a single universal cable, reducing the need for separate interfaces. Support for modern standards ensures quality data transmission and wide compatibility, making the connection more convenient and technically justified.
Warranty
LG provides this model with a 2 year warranty at all certified service centres.
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. 
