Dell U3821DW UltraSharp 38 curved USB-C (37.5") Hub Monitor
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Audio
Built-in speaker(s)
Yes
RMS rated power
18 W
Performance
Built-in speaker(s)
Yes
RMS rated power
18 W
Built-in camera
No
AMD FreeSync
No
NVIDIA G-SYNC
No
Flicker-free technology
Yes
Display
Display brightness (typical)
300 cd/m²
Screen shape
Curved
Display number of colours
1.07 billion colours
Native aspect ratio
0.88125
Pixel density
110.87 ppi
Colour gamut
0.95
Maximum refresh rate
60 Hz
sRGB coverage (typical)
1
HD type
UltraWide Quad HD+
Display technology
LCD
Viewing angle- horizontal
178°
Viewing angle- vertical
178°
Pixel pitch
0.22908 x 0.22908 mm
Horizontal scan range
30 - 100 kHz
Vertical scan range
56 - 76 Hz
Aspect ratio
0.88125
Viewable size- horizontal
89 cm
Viewable size- vertical
38.8 cm
Viewable size diagonal
95.3 cm
Supported graphics resolutions
3840 x 1600
Backlight type
W-LED
Display resolution
3840 x 1600 pixels
Response time
8 ms
Display diagonal
95.2 cm (37.5")
Contrast ratio (typical)
41.667361111111
Response time (fast)
5 ms
Panel type
IPS
Screen curvature rating
2300R
RGB colour space
DCI-P3
Display diagonal (metric)
95.29 cm
Anti-glare screen
Yes
Management features
On Screen Display (OSD)
Yes
Plug and Play
Yes
Multimedia
Number of speakers
2
Built-in speaker(s)
Yes
RMS rated power
18 W
Built-in camera
No
Design
Market positioning
Business
Heavy metals free
Hg (mercury)
Feet colour
Grey
Product colour
Grey
Front bezel colour
Black
Detachable stand
Yes
Camera
Built-in camera
No
Ports & interfaces
Built-in USB hub
Yes
Number of upstream ports
2
USB Type-A downstream ports quantity
4
USB Type-C downstream ports quantity
1
DVI port
No
HDMI ports quantity
2
DisplayPorts quantity
1
Audio output
Yes
HDMI
Yes
AC (power) in
Yes
HDMI version
2
DisplayPort version
1.4
USB Type-C DisplayPort Alternate Mode
Yes
Number of USB Type-B upstream ports quantity
1
Number of USB Type-C upstream ports quantity
1
Built-in KVM switch
Yes
Technical details
Height (without stand)
39.2 cm
Depth (without stand)
10.2 cm
Width (without stand)
89.4 cm
Dell U3821DW UltraSharp 38 curved USB-C (37.5") Hub Monitor
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