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37.52″ Dell U3821DW – Full Specifications

37.52″ Dell U3821DW – Full Specifications

Brand: Dell
Category: Moniter
  • Display: 37.52 in, IPS, W-LED,
  • Viewing angles: 178 ° / 178 °
  • Dimensions: 894.3 x 392.3 x 102.4 mm
  • Power supply: 100V -240V
  • Audio: 2 x 9 W

37.52″ Dell U3821DW – Specifications

The Dell UltraSharp U3821DW is a 37.52-inch curved monitor with a resolution of 3840 x 1600 pixels and a 21:9 aspect ratio. It features an IPS panel for wide viewing angles of 178° and covers 100% sRGB and 95% DCI-P3 color gamuts. Brightness is rated at 300 cd/m², with a typical contrast ratio of 1000:1. Connectivity includes 1 DisplayPort, 2 HDMI ports, and a USB-C port that supports power delivery up to 90W. The monitor offers tilt, swivel, and height adjustments, along with built-in speakers and VESA compatibility for flexible mounting options.

Specifications

General

Brand Name Dell
Model U3821DW
Launch year 2021

Display

Type IPS
Size 37.52 inch
Height 387.8 mm
Width 890 mm
Radius of curvature 2300 mm
Resolution 3840 x 1600 pixels
Quad HD (QHD) / 1440p
Refresh rate 76 Hz
Brightness 300 cd/m²
Pixel density 109 ppi
Panel bit depth 8 bits
Backlight W-LED
Aspect ratio 1.778:1
Static contrast 1000 : 1
Horizontal viewing angle 178 °
Vertical viewing angle 178 °
Coating Anti-glare/Matte (3H)
Minimum response time 5 ms

Physical Design

Height 392.3 mm
Width 894.3 mm
Weight 8.8 kg
Width with stand 894.3 mm
Height with stand 443.8 mm
Colors Black

Audio

No of Speakers 2 x 9 W

Camera

Camera Yes

2456 x 2054 pixels
5.04 MP (megapixels)

Built-in microphones
Facial recognition through Windows Hello
LED indicator
Pop-up mechanism
Teams button and LED

Connectivity /Ports

USB Ports 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.2 (Type-C; downstream)
1 x USB 3.2 (Type-B; Gen 1; upstream)
4 x USB 3.2 (Type-A; Gen 1; downstream)
HDMI Ports 2 x HDMI 2.0
Audio Output Ports 1 x 3.5 mm Audio Out (line-out for speakers)
DisplayPort 1 x DisplayPort 1.4
Other Ports 1 x Ethernet RJ45

fitting

VESA mount Yes
VESA interface 100 x 100 mm
Height adjustment Yes
Height adjustment range 120 mm
Removable stand Yes
Left/right swivel Yes 30°
Forward/backward tilt Yes
Backward tilt 21 °
Forward tilt 5 °

Certificates

Certificates ENERGY STAR 8.0
EPEAT Gold
RoHS
TAA Availability
TCO Certified Displays

Features

Features Flicker-free technology
KVM Switch
Low Blue Light
Picture-by-Picture
Picture-in-Picture

Operation Temperature / Humidity

Operating temperature 0 °C - 40 °C
Operating humidity 10 % - 80 %

Power Supply

Voltage Requirement 100 V - 240 V
Frequency Requirement 50 Hz - 60 Hz

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