Led monitor hd monitor series iiyama prolite screen size 27 inches max resolution 1 920 x 1 080 pixel lcd technology a mva response time 4 ms aspect ratio 169 contrast ratio dynamic 12 000 0001 contrast ratio typical 3 0001 brightness 300 cdm widescreen dot pitch 0 311 mm viewing angle 178178 pixel density 8159 ppi hdcp enabled display settings srgb support horizontal frequency range 30 80 khz vertical frequency range 55 75 hz