
12
| About
Your
Monitor
* Headphone usage is not supported for the audio line out connector.
** To avoid signal interference, when a wireless USB device has been connected to a USB
downstream port, it is NOT recommended to connect any other USB devices to the
adjacent port(s).
Monitor Specifications
Flat Panel Specifications
Model
U3818DW
Screen type
Active matrix - TFT LCD
Panel technology
In-Plane Switching Type
Aspect ratio
21:9
Viewable image
Diagonal
Horizontal, Active Area
Vertical, Active Area
Area
952.9 mm (37.5 inches)
879.67 mm (34.63 inches)
366.53 mm (14.43 inches)
322425.44 mm
2
(499.76 inch
2
)
Pixel pitch
0.229 mm x 0.229 mm
Pixel per inch
111
Viewing angle
178° (vertical) typical
178° (horizontal) typical
Luminance output
300 cd/m² (typical)
Contrast ratio
1000 to 1 (typical)
Faceplate coating
Antiglare with hard-coating 3H
Backlight
LED edgelight system
Response time
8 ms for NORMAL mode
5 ms for FAST mode
Color depth
1.07 billion colors
Color gamut*
99% sRGB, 99% Rec 709, 78.1% DCI-P3
Calibration accuracy
Delta E < 2 (average)
Built-in devices
•
2 x USB 3.0 upstream port
•
4 x USB 3.0 downstream ports
•
1 x USB Type-C port