... .248mm(H) x 0.248mm(V)Display color: 16.7M colorsMax resolution: 1366(H)x768(V)Display mode: VGA,SVGA,XGA,HDMIResponse time ... : contrast, brightness, auto-config, clock, phase, H-position, V-positionView angle: 175H/175VDegrees U+D-: +35,-58 to +/-80 degreesFront control ... ; Humidity: 5%-95% Warranty:1year guarantee or 1% spare parts. High resolution 21.5inch LED monitor 16:9