The 24.5-inch IPS display operates at a native 1000Hz at 1920×1080 and can be overclocked to 1100Hz. LG specifies DisplayPort 2.1 with UHBR20, two HDMI 2.1 inputs and USB-C connectivity. That trade-off will be important in testing because a 1000Hz refresh interval is only one millisecond. DisplayPort UHBR20 provides enough bandwidth for the headline mode without relying on the severely reduced resolution used by several dual-mode 1000Hz competitors. LG 25G590B-B specification Details Panel 24.5-inch IPS with ATW polarizer Resolution 1920×1080 Refresh rate 1000Hz native; 1100Hz overclock Color / HDR 99% DCI-P3; DisplayHDR 400 Connections DisplayPort 2.1 UHBR20, 2× HDMI 2.1, USB-C US price $999.99Sources: LG official