Dell 28" Ultra HD 4K vs Acer H7 H277HU 27"
VS
Dell 28" Ultra HD 4K
Acer H7 H277HU 27"
Display
General info
Connectivity
Power
Colors
Dell 28" Ultra HD 4K
Acer H7 H277HU 27"
Display
|
Dell 28" Ultra HD 4K | Acer H7 H277HU 27" |
|---|---|---|
| Total Response Time | 2ms | 4ms |
| Display Resolution | 3840 x 2160px | 2560 x 1440px |
| Screen Size | 28" | 27" |
| Pixels Per Inch | 157ppi (Dell P2815Q) | 108ppi |
| 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 H7 H277HU 27" |
|---|---|---|
| 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 H7 H277HU 27" |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
Yes
|
| No. of HDMI Ports | 1 (Dell P2815Q) | 1 |
| No. of USB Ports | 5 (Dell P2815Q) | 2 |
| 3.5 mm Audio Jack | Yes
|
No Data Found |
| USB Version | 3 (Dell P2815Q) | 3.1 |
| HDMI Ports (Side) | 0 (Dell P2815Q) | 0 |
| USB Ports (Side) | 0 (Dell P2815Q) | 0 |
| VGA Connector | Yes
|
No
|
Power
|
Dell 28" Ultra HD 4K | Acer H7 H277HU 27" |
|---|---|---|
| Power Consumption (Native) | 30W | No Data Found |
| Power Consumption (Standby) | 0.5W (Dell P2815Q) | No Data Found |
Colors
|
Dell 28" Ultra HD 4K | Acer H7 H277HU 27" |
|---|---|---|
| Max Brightness | 300nits | 350nits |
| Native Contrast Ratio | 1000:1 (Dell P2815Q) | 1000:1 |
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