AOPEN's 32H 31.5'' Widescreen LCD Gaming monitor (manufacturer refurbished) has a WQHD display with 2560x1440 screen resolution. Its native screen refresh rate is 144 Hz and has a 4ms response time. It has Radeon and FreeSync finese and ZeroFrame architecture. Its contrast ratio is 1000:1 i.e. static. Enjoy playing games and watching videos with its 31.5 inches display. Its wide view angle technology will show you equal display from all angles. Its display type is VA and its primary use is for gaming purposes. Its VESA mounting standard is 100x100 with 1 HDMI port with a brightness(cd/m2) of 300. It also comes with 90 Day limited warranty.