Gaming monitor curved monitor hd monitor series acer predator screen size 27 inches max resolution 1 920 x 1 080 pixel lcd technology va response time 4 ms aspect ratio 169 contrast ratio dynamic 100 000 0001 brightness 300 cdm refresh rate 144 hz widescreen viewing angle 178178 display settings game mode night view mode number of hdmi inputs 1 number of displayport inputs 1 usb 30 ports 1 synchronisation g sync technology integrated