Led monitor gaming monitor screen size 27 inches max resolution 2 560 x 1 440 pixel lcd technology tn response time 1 ms aspect ratio 169 contrast ratio dynamic 10 000 0001 contrast ratio typical 1 0001 brightness 350 cdm refresh rate 144 hz widescreen dot pitch 0 233 mm viewing angle 170160 hdcp enabled horizontal frequency range 51 222 khz vertical frequency range 35 144 hz number of hdmi inputs 2 number of displayport inputs 1