HP E221 vs Dell S2740L
VS
HP E221
Dell S2740L
Display
General info
Connectivity
Power
Colors
HP E221
Dell S2740L
Display
|
HP E221 | Dell S2740L |
|---|---|---|
| Total Response Time | 7.2ms | 7ms |
| Display Resolution | 1920 x 1080px | 1920 x 1080px |
| Screen Size | 21.5" | 27" |
| Anti-Glare Screen Finish |  Yes
|
 No
|
| LED-backlit Support | Yes
|
Yes
|
| Max Horizontal Viewing Angle | 170º | 178º |
| Max Vertical Viewing Angle | 160º | 178º |
General info
|
HP E221 | Dell S2740L |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | Yes
|
No Data Found |
| Height | 460mm | 458.7mm |
| Thickness | 51mm | No Data Found |
| Width Size | 509mm | 641.9mm |
| Weight | 5.64kg | 7.5kg |
Connectivity
|
HP E221 | Dell S2740L |
|---|---|---|
| DVI Connector | Yes
|
No Data Found |
| No. of USB Ports | 3 | 2 |
| VGA Connector | Yes
|
Yes
|
Power
|
HP E221 | Dell S2740L |
|---|---|---|
| Power Consumption (Native) | 36W | 21W |
| Power Consumption (Standby) | 0.5W | 0.5W |
Colors
|
HP E221 | Dell S2740L |
|---|---|---|
| Max Brightness | 250nits | 270nits |
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