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Dell U3821DW

Dell U3821DW

Version
Version
U3821DW
Screen
Screen
952.9 mm, 37.5157 in
Weight
Weight
8.8 kg, 19.4 lbs
Pixel Density
Pixel Density
109 ppi
Resolution
Resolution
3840 x 1600 pixels

Dell U3821DW Prices

Amazon

1-3 Day(s)

★★★★☆ 4.7/5
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eBay

3-7 Day(s)

★★★★☆ 4.5/5
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Dell U3821DW Key Specifications

Brand
Dell
Model
Dell U3821DW
Version
U3821DW
Alias
UltraSharp
Category
Displays
Released Date
2021
Screen
952.9 mm, 37.5157 in
Pixel Density
109 ppi
Resolution
3840 x 1600 pixels
Weight
8.8 kg, 19.4 lbs

Dell U3821DW Technical Specifications

Product Overview

Brand
Dell
Model
Dell U3821DW
Category
Displays
Version
U3821DW
Series
UltraSharp

Design

ERGONOMICS

Features
  • VESA Mount
  • Detachable Stand
  • Adjustable Height
  • Left and Right Swivel
  • Forward and Backward Tilt
Height adjustment range
  • 120 mm
  • 4.7244 in
Vesa mount size
100 x 100 mm

OPERATING ENVIRONMENT

Maximum altitude
  • 5000 m
  • 16404.2 ft

BODY

Height (shorter side)
  • 392.3 mm
  • 15.4449 in
Width (longer side)
  • 894.3 mm
  • 35.2087 in
Thickness
  • 102.4 mm
  • 4.0315 in
Weight
  • 8.8 kg
  • 19.4 lbs
Height with stand (shorter side)
  • 443.8 mm
  • 17.4724 in
Width with stand (longer side)
  • 894.3 mm
  • 35.2087 in
Thickness with stand
  • 251.2 mm
  • 9.8898 in
Weight with stand
  • 13.6 kg
  • 29.98 lbs
Box weight
  • 19.9 kg
  • 43.87 lbs
Stand height (shorter side)
  • 318.3 mm
  • 12.5315 in
Stand width (longer side)
  • 385 mm
  • 15.1575 in
Stand thickness
  • 251.2 mm
  • 9.8898 in
Colors
Black

REGULATORY COMPLIANCE

Compliance
  • ENERGY STAR 8.0
  • EPEAT Gold
  • RoHS
  • TAA Availability
  • TCO Certified Displays

ADDITIONAL FEATURES

Additional features
Security lock slot

ACCESSORIES

Accessories
  • DisplayPort cable
  • HDMI cable
  • USB Type-C cable
  • USB Type-B 3.2 Gen 1 cable

STORAGE ENVIRONMENT

Maximum altitude
  • 12192 m
  • 40000 ft
Temperature range
  • -20 °C - 60 °C
  • -4 °F - 140 °F

Display

Average response time
8 ms
Resolution (h x w)
3840 x 1600 pixels
Coating
Anti-glare/Matte (3H)
Screen area
98.38 %
Vertical viewing angle
178 °
Type
IPS
Color depth
10 bits
Backlight
W-LED
Size
37.52 in
Static contrast ratio
1000 : 1
Horizontal viewing angle
178 °
Minimum response time
5 ms
Pixel density
109 ppi
Brightness
300 cd/m²
Refresh rate (digital)
56 Hz - 76 Hz
Pixel pitch
  • 0.229 mm
  • 0.009 in
Aspect ratio
2.4:1
Curvature
  • 2300 mm
  • 90.5512 in
Height
  • 387.8 mm
  • 15.2677 in
Diagonal
  • 952.9 mm
  • 37.5157 in
Width
  • 890 mm
  • 35.0394 in
Number of colors
  • 1073741824 colors
  • 30 bits

Internal Components

POWER

Maximum power usage
230 W
Average power usage
36.5 W
Annual power usage
105.47 kWh
Power usage in sleep mode
0.3 W
Power usage when off
0.3 W
Voltage
  • 100 V - 120 V
  • 220 V - 240 V
Frequency
50 Hz - 60 Hz
Current
3 A

SOFTWARE

Additional features
  • Flicker-free technology
  • KVM Switch
  • Low Blue Light
  • Picture-by-Picture
  • Picture-in-Picture

AUDIO

Built-in speakers
2 x 9 W

Not available

Module
Front Camera
3D (Three-Dimensional) Display
3D Display
Landscape & portrait mode pivot
Pivot for Landscape & Portrait Mode
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User Reviews for Dell U3821DW

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