LG LG 27GP950-B - Monitor Gaming LG UltraGear (Panel NanoIPS: 3840x2160, 400nit, 1000:1, DCI-P3>98%, 1ms); diag. 68,47cm; entr.: HDMI 2.1 x2, DPx1, USB-Ax3; AMD Freesync G-Sync Compatible | LG España
Review of LG's 27-inch gaming monitor 'UltraGear 27GP950-B' that supports up to 144Hz at 4K resolution and boasts a response speed of 1 millisecond with Nano IPS - GIGAZINE
Finally got both! LG 27GP950 + Xbox Series X : r/Monitors