Screen Size 34 - 39 in. 22 - 26 in. 19 - 21 in. 14 - 18 in.
Display Resolution 1366 x 768 pixels 1440 x 900 pixels
Aspect Ratio 16:9 4:3 4:3 Enhanced
Viewing Angle 120 - 140° 140 - 160° More than 160°
Contrast Ratio Up to 1:400 1:400 - 1:500 1:500 - 1:800 1:800 - 1:1200
