Acer R1 R221Q 21.5" vs HP W2072a
VS
Acer R1 R221Q 21.5"
HP W2072a
Display
Features
General info
Connectivity
Power
Colors
Acer R1 R221Q 21.5"
HP W2072a
Display
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| Total Response Time | 4ms | 5ms |
| Display Resolution | 1920 x 1080px | 1600 x 900px |
| Screen Size | 21.5" | 20" |
| Pixels Per Inch | 102ppi | 91.79ppi |
| IPS Screen |  Yes
|
No Data Found |
| LED-backlit Support | Yes
|
Yes
|
| Curved Screen |  No
|
No Data Found |
| 3D Display (With Glasses) | No
|
No Data Found |
| 3D Image View (Without Glasses) | No
|
No Data Found |
Features
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| In-Built Stereo Speakers | Yes
|
No Data Found |
| Common Interface Support | No
|
No Data Found |
| DTS Surround | No
|
No Data Found |
| Dolby Digital Support | No
|
No Data Found |
| Dolby Virtual Support | No
|
No Data Found |
| Dolby Digital MS10 Support | No
|
No Data Found |
| Child Lock System | No
|
No Data Found |
| Dolby Digital Plus Support | No
|
No Data Found |
| Has Search Browser | No
|
No Data Found |
General info
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | No
|
No Data Found |
| Height | 302.3mm | No Data Found |
| Thickness | 224mm | No Data Found |
| Width Size | 498.1mm | 477mm |
| VESA Mount Support | No
|
No Data Found |
| Weight | 2.3kg | No Data Found |
| Weight (Shipping) | 3.7kg | 3.8kg |
| Rotate Potrait Support | No
|
No Data Found |
Connectivity
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
No Data Found |
| No. of HDMI Ports | 1 | No Data Found |
| DVI Connector | Yes
|
Yes
|
| HDMI Ports (Side) | 0 | No Data Found |
| VGA Connector | Yes
|
Yes
|
| Component Ports | 0 | No Data Found |
| DLNA-certified | No
|
No Data Found |
| Composite Ports | 0 | No Data Found |
| SCART ports | 0 | No Data Found |
| No. of Audio Input Ports | 0 | No Data Found |
| FireWire | No
|
No Data Found |
| External Memory Slot | No
|
No Data Found |
Power
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| Power Consumption (Native) | 22W | 20W |
| Power Consumption (Standby) | 0.5W | 0.5W |
Colors
|
Acer R1 R221Q 21.5" | HP W2072a |
|---|---|---|
| Max Brightness | 250nits | 200nits |
| Native Contrast Ratio | 1000:1 | 3000000:1 |
| No. of Display Colors | 16.7m | 16.77m |
| Ambient Light Sensor | No
|
No Data Found |
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