Acer R1 R221Q 21.5" vs Acer KA KA270H 27"
VS
Acer R1 R221Q 21.5"
Acer KA KA270H 27"
Display
Features
General info
Connectivity
Power
Colors
Acer R1 R221Q 21.5"
Acer KA KA270H 27"
Display
|
Acer R1 R221Q 21.5" | Acer KA KA270H 27" |
|---|---|---|
| Total Response Time | 4ms | 4ms |
| Display Resolution | 1920 x 1080px | 1920 x 1080px |
| Screen Size | 21.5" | 27" |
| Pixels Per Inch | 102ppi | No Data Found |
| IPS Screen |  Yes
|
 No
|
| LED-backlit Support | Yes
|
Yes
|
| Curved Screen | No
|
No Data Found |
| 3D Display (With Glasses) | No
|
No
|
| 3D Image View (Without Glasses) | No
|
No
|
Features
|
Acer R1 R221Q 21.5" | Acer KA KA270H 27" |
|---|---|---|
| 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" | Acer KA KA270H 27" |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | No
|
No
|
| Height | 302.3mm | 381mm |
| Thickness | 224mm | 200mm |
| Width Size | 498.1mm | 640.1mm |
| VESA Mount Support | No
|
No
|
| Weight | 2.3kg | No Data Found |
| Weight (Shipping) | 3.7kg | 6.4kg |
| Rotate Potrait Support | No
|
No
|
Connectivity
|
Acer R1 R221Q 21.5" | Acer KA KA270H 27" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
Yes
|
| No. of HDMI Ports | 1 | 1 |
| DVI Connector | Yes
|
Yes
|
| HDMI Ports (Side) | 0 | 0 |
| 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 | 0 |
| No. of Audio Input Ports | 0 | No Data Found |
| FireWire | No
|
No
|
| External Memory Slot | No
|
No
|
Power
|
Acer R1 R221Q 21.5" | Acer KA KA270H 27" |
|---|---|---|
| Power Consumption (Native) | 22W | 28.5W |
| Power Consumption (Standby) | 0.5W | 0.5W |
Colors
|
Acer R1 R221Q 21.5" | Acer KA KA270H 27" |
|---|---|---|
| Max Brightness | 250nits | No Data Found |
| Native Contrast Ratio | 1000:1 | 3000:1 |
| No. of Display Colors | 16.7m | 16.7m |
| Ambient Light Sensor | No
|
No Data Found |
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