The AORUS CO49DQ is a 49-inch super-ultrawide display that makes use of a QD-OLED panel with a Dual QHD (5120 x 1440) resolution, 144 Hz refresh rate, 0.03 ms gray-to-gray (GTG) response time, a DisplayHDR True Black 400 rating, built-in KVM, and of course Gigabyte’s OLED care to avoid burn-in and keep the panel just like the day you got it.