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Dell UltraSharp U3821DW, 37.5", UK

Brand: Dell

Winter Sale 2025 – Flat 10% Off! Save £101 on this laptop + Free Shipping.
Offer ends 14 Dec 2025. Shop now.

Dell UltraSharp U3821DW, 37.5"

Price: £990 £889

£75 a month (12 Months)

Warranty

Includes Official UK Warranty

Returns

30-Day Free Returns

Free shipping

Free Next-Day Delivery:
London · Birmingham · Leeds · Manchester
Rest of UK: Free in 1–3 days!

Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Dell UltraSharp U3821DW, 37.5"
Size
37.5"/​95.2cm
Resolution
3840x1600, 24:10, 111ppi
Brightness
300cd/​m²
Contrast
1.000:1 - static
Response time
5ms - GtG
Angle
178°/​178°
Panel
IPS
Shape
bent (curved), 2300R/​2.3m
Coating
matte, Temper 3H
Backlight
white-LED, flicker-free, blue light filter
Depth
10bit (1.07 billion colours)
FRC
unknown
Gamut
100% - sRGB, undefined - Adobe RGB, 95% - DCI-P3, 100% (REC 709)
Refresh
60Hz
Signal
30-100kHz - horizontal, 56-76Hz - vertical
Connectors
2x HDMI 2.0 (60Hz@3840x1600), 1x DisplayPort 1.4 (60Hz@3840x1600), 1x USB-C 3.0 with DisplayPort 1.4 (60Hz@3840x1600)
Other connectors
1x Gb LAN (RJ-45)
USB hub Out
1x USB-C 3.0, 3x USB-A 3.0, 1x USB-A 3.0 (BC 1.2)
USB hub In
1x USB-B 3.0, 1x USB-C 3.0 with DisplayPort 1.4
Audio
loudspeaker (2x 9W), 1x Line-Out
Colour
black (Display surrounding), black (lower bezel), grey (pedestal), grey (back side)
VESA
100x100
Power
230W - max, 36.5W - typical, 38W, 0.3W - standby
Energy efficiency class old
A+
Annual consumption old
55.48kWh
Class SDR
F
Power consumption
37kWh/​1000h
Supply
AC-In
Application
stationary
Screen-to-Body-Ratio
91.8%
WxHxD
894.3x443.8x251.2mm, 894.3x392.3x102.4mm - without pedestal
Weight
13.60kg, 8.80kg - without pedestal
Features
slim bezel, EPEAT Gold, USB-C Power Delivery (90W), D-pad, Picture-in-Picture, security lock, KVM switch, HDCP 2.2, factory calibration (Delta-E <2), TCO 9 certified
Warranty
3 years

Dell UltraSharp U3821DW, 37.5" — Lowest UK price with fast free delivery and full warranty

id203053

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