Gaming monitor hd monitor series acer predator screen size 24 inches max resolution 1 920 x 1 080 pixel response time 1 ms aspect ratio 169 contrast ratio dynamic 100 000 0001 contrast ratio typical 1 0001 brightness 350 cdm refresh rate 144 hz widescreen viewing angle 170160 hdcp enabled number of hdmi inputs 1 number of displayport inputs 1 integrated feature speakers suitable for video gaming energy rating c frame colour black