Hd monitor led monitor screen size 27 inches max resolution 1 920 x 1 080 pixel lcd technology tn response time 1 ms aspect ratio 169 contrast ratio dynamic 80 000 0001 contrast ratio typical 1 0001 brightness 300 cdm widescreen dot pitch 0 311 mm pixel density 8159 ppi hdcp enabled display settings format adjustment reading mode horizontal frequency range 30 80 khz vertical frequency range 55 75 hz number of hdmi inputs 1 number of