Dell S2440L vs Acer R1 R221Q 21.5"
VS
Dell S2440L
Acer R1 R221Q 21.5"
Display
General info
Connectivity
Power
Colors
Dell S2440L
Acer R1 R221Q 21.5"
Display
|
Dell S2440L | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Response Time | 6ms | 4ms |
| Display Resolution | 1920 x 1080px | 1920 x 1080px |
| Screen Size | 24" | 21.5" |
| IPS Screen |  Yes
|
Yes
|
| Pixels Per Inch | 92ppi | 102ppi |
| Anti-Glare Screen Finish |  No
|
No Data Found |
| LED-backlit Support | Yes
|
Yes
|
| Max Horizontal Viewing Angle | 178º | No Data Found |
| Max Vertical Viewing Angle | 178º | No Data Found |
| Anti-Static Protection | No
|
No Data Found |
General info
|
Dell S2440L | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| Height | 417.9mm | 302.3mm |
| Width Size | 567.4mm | 498.1mm |
| VESA Mount Support | Yes
|
No
|
| Weight | 4.9kg | 2.3kg |
| Weight (Shipping) | 5.91kg | 3.7kg |
Connectivity
|
Dell S2440L | Acer R1 R221Q 21.5" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
Yes
|
| No. of HDMI Ports | 1 | 1 |
| No. of USB Ports | 2 | No Data Found |
| VGA Connector | Yes
|
Yes
|
Power
|
Dell S2440L | Acer R1 R221Q 21.5" |
|---|---|---|
| Power Consumption (Native) | 18W | 22W |
| Power Consumption (Standby) | 0.5W | 0.5W |
| Sleep Timer Function | Yes
|
No Data Found |
Colors
|
Dell S2440L | Acer R1 R221Q 21.5" |
|---|---|---|
| Max Brightness | 250nits | 250nits |
| Native Contrast Ratio | 1000:1 | 1000:1 |
| Ambient Light Sensor | No
|
No
|
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