Size | 18.5” | 19” | 19.5” | 21.5” |
Resolution | 1366*768 @60Hz/75Hz | 1440*900 @60Hz/75Hz | 1600*900 @60Hz/75Hz | 1920*1080 @60Hz/75Hz |
Brightness | 220cd/㎡ | 220cd/㎡ | 220cd/㎡ | 220cd/㎡ |
Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1000:1 |
Interface | VGA, HDMI | VGA, HDMI | VGA, HDMI | VGA, HDMI |
Power | Built-in/External | Built-in/External | Built-in/External | Built-in/External |
Viewing angle | 90/65, 170/160 | 90/65, 170/160 | 90/65, 170/160 | 90/65, 170/160 |
Resopnse time | ≤14ms | ≤14ms | ≤14ms | ≤14ms |
VESA wall mount | 100*100mm | 100*100mm | 100*100mm | 100*100mm |
Loading Qty. (20GP/40HQ) | 1900/4240pcs | 1600/3780pcs | 1700/3890pcs | 1360/3140pcs |