The Speed Frontier: LG UltraGear 25G590B

AuthorMaxim Belkin
Date25 Aug 2026
Read2 min
ComputersGames
The Speed Frontier: LG UltraGear 25G590B
For years, the gaming display industry has been defined by a steady climb in refresh rates, positioning motion fluidity as the primary benchmark for competitive edge. Today, this evolution is shifting toward a phase of radical acceleration, where established standards are giving way to a new order of technological capabilities. LG introduces the UltraGear 25G590B—a device designed to push the boundaries of what is possible within the Full HD segment. This monitor stands as a manifesto of speed, delivering an unprecedented level of responsiveness that justifies its premium positioning.

In the world of esports, where milliseconds dictate the outcome of a match, the race for higher refresh rates has reached its zenith. The arrival of the LG UltraGear 25G590B marks a paradigm shift: it is the industry's first monitor to offer native 1000Hz refresh rate support at Full HD resolution. A technical leap of this magnitude requires more than just a high-quality panel; it demands a complete overhaul of the data pipeline from the GPU to the pixel.

At the heart of the device is a 24.5-inch IPS panel. The choice of 1920 × 1080 resolution is a matter of pragmatism: sustaining a 1000Hz refresh rate requires immense bandwidth, which current graphics adapters can only provide when pixel counts are kept moderate. To mitigate visual artifacts, LG has integrated Motion Blur Reduction Pro to effectively combat ghosting during high-motion sequences, alongside Dynamic Action Sync to reduce input lag to an absolute minimum.

To ensure seamless synchronization and eliminate screen tearing, the monitor supports both AMD FreeSync Premium and Nvidia G-Sync, making it a versatile tool for any modern GPU ecosystem. The connectivity suite is particularly noteworthy: the inclusion of a DisplayPort 2.1 port with UHBR 20 support is critical. This standard is the linchpin that enables the massive data throughput required to achieve the claimed refresh rate.

Beyond raw power, LG is betting on intelligent optimization. The AI Scene Optimization feature analyzes on-screen content in real-time, adjusting image settings to enhance depth and realism. Complementing this is AI Sound, which—when paired with a compatible headset—optimizes spatial audio positioning, a critical advantage in tactical shooters.

The panel's technical specifications remain top-tier: a 1ms (GtG) response time ensures a ghost-free experience, while VESA DisplayHDR 400 certification and 99% sRGB coverage provide respectable color accuracy and a peak brightness of 400 nits. The 1000:1 contrast ratio is standard for high-quality IPS matrices, striking a balance between wide viewing angles and black depth.

Completing the package is an ergonomic stand that allows for precise adjustments to height, tilt, and swivel—essential for extended gaming sessions. Priced at $999.99, the LG UltraGear 25G590B is positioned not merely as a peripheral, but as a high-tech instrument for those for whom 240Hz or 360Hz is no longer enough, and who seek the absolute frontier of motion fluidity.

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