Mini LED Local Dimming: To restore the deepest blacks and brightest whites on the computer screen, the KOORUI 27-inch White Gaming Monitor has a Mini-LED VA panel with 384 Local Dimming Zones. This panel can reach 550cd/⎡ peak brightness and a higher dynamic range HDR1000. The hue is more vibrant and natural. Excellent Gaming Experience: With a refresh rate of 240 Hz and a response time of 1 ms (GtG), this gaming monitor eliminates ghosting on the 1440p screen, reducing blurring of the edges of fast-moving objects and providing an immersive gaming experience. Presentation of Extreme Color: The images are more palatable to the human eye thanks to 1000nits (HDR) brightness, 100%sRGB, 95%DCI-P3, and an exceptional ultra-high static contrast ratio of 200000:1.