Dell
U3421WE
3440x1440
Resolution
60
Hz Refresh
IPSPanel Type
429 nits
Peak Brightness
5ms
Response Time
21:9
Aspect Ratio
1900R
Curve Radius
HDR10
HDR Support
86.7%DCI-P3
Yes
USB Hub
2020
Released
Specifications
Display
Screen Size34"
Resolution3440x1440
Panel TypeIPS
Aspect Ratio21:9
Refresh Rate60Hz
Response Time5ms
CurvedYes
Curve Radius1900R
HDR & Colour
HDR Support
HDR10DisplayHDR 400
Brightness429 nits
Contrast Ratio1087:1
Colour Gamut
DCI-P3
U3421WE (86.7%)
sRGB Coverage99.7%
Adobe RGB Coverage77.4%
DCI-P3 Coverage86.7%
Gaming Features
Adaptive Sync
FreeSync Premium ProG-Sync Compatible
Response Time5ms GtG
Refresh Rate60Hz
Connectivity
Ports
2x HDMI (2.0)
1x DisplayPort (1.4)
1x USB-C (with 90W PD)
3x USB-A (3.2 Gen 1)
1x USB-B (3.2 Gen 1)
1x Audio out (3.5mm)
USB HubYes
Built-in SpeakersYes
Physical
Stand Adjustments
HeightTiltSwivel
VESA Mount100x100
Weight7.5kg
Additional Info
Release Year2020
User Reviews
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Discussions
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