Acer K2 K272HUL 27" vs Acer R1 R221Q 21.5"
VS
Acer K2 K272HUL 27"
Acer R1 R221Q 21.5"
Display
Features
General info
Connectivity
Power
Colors
Acer K2 K272HUL 27"
Acer R1 R221Q 21.5"
Display
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Response Time | 6ms | 4ms |
| Display Resolution | 2560 x 1440px | 1920 x 1080px |
| Screen Size | 27" | 21.5" |
| Pixels Per Inch | 108ppi | 102ppi |
| IPS Screen |  Yes
|
Yes
|
| LED-backlit Support | Yes
|
Yes
|
| Max Horizontal Viewing Angle | 178º | No Data Found |
| Max Vertical Viewing Angle | 178º | No Data Found |
| 3D Display (With Glasses) |  No
|
No
|
| 3D Image View (Without Glasses) | No
|
No
|
Features
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| In-Built Stereo Speakers | Yes
|
Yes
|
| Audio Output Power | 2 x 2W | No Data Found |
General info
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | No
|
No
|
| Height | 462.3mm | 302.3mm |
| Thickness | 248.9mm | 224mm |
| Width Size | 640.1mm | 498.1mm |
| VESA Mount Support | Yes
|
No
|
| Weight | 2.39kg | 2.3kg |
| Rotate Potrait Support | No
|
No
|
Connectivity
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
Yes
|
| No. of HDMI Ports | 1 | 1 |
| No. of DisplayPort Outputs | 1 | No Data Found |
| DVI Connector | Yes
|
Yes
|
| HDMI Ports (Side) | 0 | 0 |
| VGA Connector | Yes
|
Yes
|
| SCART ports | 0 | 0 |
| FireWire | No
|
No
|
| External Memory Slot | No
|
No
|
Power
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| Power Consumption (Native) | 33.6W | 22W |
| Power Consumption (Standby) | 0.4W | 0.5W |
Colors
|
Acer K2 K272HUL 27" | Acer R1 R221Q 21.5" |
|---|---|---|
| Max Brightness | 350nits | 250nits |
| Native Contrast Ratio | 1000:1 | 1000:1 |
| No. of Display Colors | 16.7m | 16.7m |
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