Dell 28" Ultra HD 4K vs Acer K2 K212HQL 20.7"
VS
Dell 28" Ultra HD 4K
Acer K2 K212HQL 20.7"
Display
General info
Connectivity
Power
Colors
Dell 28" Ultra HD 4K
Acer K2 K212HQL 20.7"
Display
|
Dell 28" Ultra HD 4K | Acer K2 K212HQL 20.7" |
|---|---|---|
| Total Response Time | 2ms | 5ms |
| Display Resolution | 3840 x 2160px | 1920 x 1080px |
| Screen Size | 28" | 20.7" |
| Pixels Per Inch | 157ppi (Dell P2815Q) | 106ppi |
| Anti-Glare Screen Finish |  Yes
|
No Data Found |
| LED-backlit Support | Yes
|
Yes
|
| Max Horizontal Viewing Angle | 170º (Dell P2815Q) | No Data Found |
| Max Vertical Viewing Angle | 160º (Dell P2815Q) | No Data Found |
General info
|
Dell 28" Ultra HD 4K | Acer K2 K212HQL 20.7" |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | Yes
|
 No
|
| Rotate Potrait Support | Yes
|
No
|
Connectivity
|
Dell 28" Ultra HD 4K | Acer K2 K212HQL 20.7" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
No
|
| No. of HDMI Ports | 1 (Dell P2815Q) | 0 |
| No. of USB Ports | 5 (Dell P2815Q) | No Data Found |
| 3.5 mm Audio Jack | Yes
|
No Data Found |
| USB Version | 3 (Dell P2815Q) | No Data Found |
| HDMI Ports (Side) | 0 (Dell P2815Q) | 0 |
| USB Ports (Side) | 0 (Dell P2815Q) | No Data Found |
| VGA Connector | Yes
|
Yes
|
Power
|
Dell 28" Ultra HD 4K | Acer K2 K212HQL 20.7" |
|---|---|---|
| Power Consumption (Native) | 30W | 21.5W |
| Power Consumption (Standby) | 0.5W (Dell P2815Q) | 0.4W |
Colors
|
Dell 28" Ultra HD 4K | Acer K2 K212HQL 20.7" |
|---|---|---|
| Max Brightness | 300nits | 200nits |
| Native Contrast Ratio | 1000:1 (Dell P2815Q) | 600:1 |
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