Dell UltraSharp U2711 vs Acer R1 R221Q 21.5"
VS
Dell UltraSharp U2711
Acer R1 R221Q 21.5"
Display
General info
Connectivity
Power
Colors
Dell UltraSharp U2711
Acer R1 R221Q 21.5"
Display
|
Dell UltraSharp U2711 | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Response Time | 6ms | 4ms |
| Display Resolution | 2560 x 1440px | 1920 x 1080px |
| Screen Size | 27" | 21.5" |
| IPS Screen |  Yes
|
Yes
|
| Anti-Glare Screen Finish | Yes
|
No Data Found |
| Max Horizontal Viewing Angle | 178º | No Data Found |
| Max Vertical Viewing Angle | 178º | No Data Found |
General info
|
Dell UltraSharp U2711 | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | Yes
|
 No
|
| Height | 385.7mm | 302.3mm |
| Thickness | 93mm | 224mm |
| Width Size | 694.5mm | 498.1mm |
| VESA Mount Support | Yes
|
No
|
| Weight | 9.3kg | 2.3kg |
| Height Adjustment | 0cm | No Data Found |
| Weight (Shipping) | 14.5kg | 3.7kg |
Connectivity
|
Dell UltraSharp U2711 | Acer R1 R221Q 21.5" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
Yes
|
| DVI Connector | Yes
|
Yes
|
| No. of USB Ports | 5 | No Data Found |
| USB Version | 2 | No Data Found |
| VGA Connector | Yes
|
Yes
|
Power
|
Dell UltraSharp U2711 | Acer R1 R221Q 21.5" |
|---|---|---|
| Power Consumption (Native) | 113W | 22W |
| Power Consumption (Standby) | 2W | 0.5W |
Colors
|
Dell UltraSharp U2711 | Acer R1 R221Q 21.5" |
|---|---|---|
| Max Brightness | 350nits | 250nits |
| Native Contrast Ratio | 1000:1 | 1000:1 |
| No. of Display Colors | 1070m | 16.7m |
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