Dell 28" Ultra HD 4K vs Apple Thunderbolt Display
VS
Dell 28" Ultra HD 4K
Apple Thunderbolt Display
Display
General info
Connectivity
Power
Colors
Dell 28" Ultra HD 4K
Apple Thunderbolt Display
Display
|
Dell 28" Ultra HD 4K | Apple Thunderbolt Display |
|---|---|---|
| Total Response Time | 2ms | 12ms |
| Display Resolution | 3840 x 2160px | 2560 x 1440px |
| Screen Size | 28" | 27" |
| Pixels Per Inch | 157ppi (Dell P2815Q) | 109ppi |
| Anti-Glare Screen Finish |  Yes
|
No Data Found |
| LED-backlit Support | Yes
|
Yes
|
| Max Horizontal Viewing Angle | 170º (Dell P2815Q) | 178º |
| Max Vertical Viewing Angle | 160º (Dell P2815Q) | 178º |
General info
|
Dell 28" Ultra HD 4K | Apple Thunderbolt Display |
|---|---|---|
| Total Tilt Adjustment Support | No Data Found | No Data Found |
| HSwivel Adjustment Support | Yes
|
No Data Found |
| Rotate Potrait Support | Yes
|
Yes
|
Connectivity
|
Dell 28" Ultra HD 4K | Apple Thunderbolt Display |
|---|---|---|
| HDMI / mini HDMI Output | Yes
|
No Data Found |
| No. of HDMI Ports | 1 (Dell P2815Q) | No Data Found |
| No. of USB Ports | 5 (Dell P2815Q) | 3 |
| 3.5 mm Audio Jack | Yes
|
No Data Found |
| USB Version | 3 (Dell P2815Q) | No Data Found |
| HDMI Ports (Side) | 0 (Dell P2815Q) | No Data Found |
| USB Ports (Side) | 0 (Dell P2815Q) | No Data Found |
| VGA Connector | Yes
|
No Data Found |
Power
|
Dell 28" Ultra HD 4K | Apple Thunderbolt Display |
|---|---|---|
| Power Consumption (Native) | 30W | 250W |
| Power Consumption (Standby) | 0.5W (Dell P2815Q) | 2W |
Colors
|
Dell 28" Ultra HD 4K | Apple Thunderbolt Display |
|---|---|---|
| Max Brightness | 300nits | 375nits |
| Native Contrast Ratio | 1000:1 (Dell P2815Q) | 1000:1 |
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