From the manufacturer
ASUS Extreme Low Motion Blur
ASUS VG258Q is boasting a 1ms response time to eliminate smearing and motion blur. There’s also the ASUS Extreme Low Motion Blur (ELMB) Technology to make objects in motion look even sharper, so gameplay is more fluid and responsive.
Incredible 144Hz refresh rate
With an astonishing 144Hz refresh rate, fast-moving visuals pose no problem for VG258Q. There’s no frustrating lag, so you get the upper hand in first person shooters, racers, real-time strategy and sports titles.
VG258Q features G-SYNC technology – it eliminates screen tearing and choppy frame rates to give you seamless visuals and smooth gameplay.
GameFast Input Technology
Input lag on an LCD monitor is typically much lower than a TV, and ASUS VG258Q features GameFast Input Technology to further minimize input lag.
This technology provides much faster motion delivery so you’ll always be up to speed with in-game action at the precise timing you need to respond as quickly as is needed.
Flicker-Free technology reduces flicker to give you a comfortable gaming experience. This minimizes instances of eyestrain and other potentially damaging eye ailments when you’re embroiled in long, drawn-out gaming sessions.