34″ Dell U3421WE Full Specs & Features Insight


Unlock the secrets of 34″ Dell
U3421WE specifications. Gain insights into its unique features and shop like a pro.

General Info
Type Monitor
Year
Brand Dell
Model Series UltraSharp
Model Number U3421WE
Alias UltraSharp U3421WE
Size 34″ (inches)
Panel AH-IPS
Display
Screen Size Class 34″ (inches)
Diagonal Size 34.14 in
86.7 cm
867.2 mm
2.85 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1900
Display Manufacturer LG Display
Display Type AH-IPS
Display Bit Depth 10 bits
Max Number of Colors 1073741824
Bits 30
Screen Aspect Ratio 21:9
Screen Resolution 3440 x 1440
Screen Pixel Pitch 0.233 mm
Screen Pixel Density 109 ppi
Backlight Source W-LED
DCI P3 95%
sRGB 99 %
Screen Brightness 300 cd/m²
Static Screen Contrast 1000 : 1
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
Display Minimum Response Time 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H)
3D No
Size, weight, color
Case Weight 7.52 kg
17 lbs
Case Width with Stand 32.02 in
81.3 cm
813.3 mm
2.67 ft
Case Height with Stand 15.46 in
39.3 cm
392.8 mm
1.29 ft
Case Depth with Stand 9.35 in
23.7 cm
237.4 mm
0.78 ft
Case Weight with Stand 11.87 kg
26 lbs
Case Color Platinum Silver
Hardware
Built-in Camera No
Connectivity 4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x Ethernet RJ45
1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.1 (Type-C; downstream; 15W)
Audio
Audio Speakers 2 x 5W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Extra Features Security lock slot
Ergonomics
Case Width 32.02 in
81.3 cm
813.3 mm
2.67 ft
Vesa Mount Support Yes
VESA Interface Standard Size 100 x 100
Removable VESA Stand Yes
Height Adjustment Yes
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No
Left or Right Swivel Support Yes
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes
Forward Tilt 5 °
Backward Tilt 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz
Screen Interpolation Measurement Unit NULL
Power
110V 100 V – 120 V
220V 220 V – 240 V
AC Frequency 50 Hz – 60 Hz
Electric Power in Amperes 3 A
Power Consumption When Device is Off 0.5 W
Power Consumption in Sleep Mode 0.5 W
Average Power Consumption 36 W
Maximum Power Consumption 210 W
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C – 40 °C
32 °F – 104 °F
Safe Operating Humidity Level 10 % – 80 %
Internal Storage Temperature -20 °C – 60 °C
-4 °F – 140 °F
Internal Storage Humidity 5 % – 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192

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