0 Compare Dell UltraSharp U3417W vs Dell U2421E - DisplayDB

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Comparison between Dell UltraSharp U3417W vs Dell U2421E

General Info
Model Number Dell UltraSharp U3417W Dell U2421E
Price
Type Monitor Monitor
Year 2016 2020
Brand Dell Dell
Model Number UltraSharp U3417W U2421E
Display
Screen Size Class 34" (inches) 24" (inches)
Diagonal Size 34.14 in
86.7 cm
867.2 mm
2.85 ft
24.06 in
61.1 cm
611 mm
2 ft
Screen Width 31.49 in
80 cm
799.8 mm
2.62 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Curvature 1900
Display Manufacturer LG Display
Display Type AH-IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 16:10
Screen Resolution 3440 x 1440 1920 x 1200
Screen Pixel Pitch 0.233 mm 0.275 mm
Screen Pixel Density 109 ppi 94 ppi
Screen-to-Body Ratio 90.49 % 100.87 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 28 ms
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.3 in
5.8 cm
58.4 mm
0.19 ft
1.54 in
3.9 cm
39 mm
0.13 ft
Case Weight 7.7 kg
17 lbs
4 kg
9 lbs
Case Width with Stand 32.03 in
81.4 cm
813.6 mm
2.67 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height with Stand 16.42 in
41.7 cm
417 mm
1.37 ft
14.33 in
36.4 cm
364 mm
1.19 ft
Case Depth with Stand 8.91 in
22.6 cm
226.4 mm
0.74 ft
6.81 in
17.3 cm
173 mm
0.57 ft
Case Weight with Stand 10.4 kg
23 lbs
6.1 kg
13 lbs
Case Color Gray Black
Hardware
Built-in Camera No No
Connectivity 2 x HDMI 2.0
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Output MST)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2 (Input mini)
4 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode)
1 x Ethernet RJ45
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (Output MST)
1 x HDMI 1.4
4 x USB 3.2 (Type-A; Gen 1; downstream; 2x BC 1.2)
1 x USB 3.2 (Type-C; Gen 1; downstream; 15W)
Audio
Audio Speakers 2 x 9W
Features
Cool Features Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Easy Arrange
Flicker-free technology
Low Blue Light
Infinity Edge design
ComfortView Plus
Dell Display Manager
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 32.03 in
81.4 cm
813.6 mm
2.67 ft
20.9 in
53.1 cm
530.8 mm
1.74 ft
Case Height 14.32 in
36.4 cm
363.7 mm
1.19 ft
12.35 in
31.4 cm
313.7 mm
1.03 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 115 mm
11.5 cm
4.5276 in
0.3773 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 30 ° 45 °
Right Swivel 30 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 76 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 134 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
DisplayPort cable
USB Type-C to Type-A cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses RoHS Compliant ENERGY STAR
EPEAT Golf
TCO Certified
TUV Rheinland Low Blue Light Certified
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell UltraSharp U3417W Dell U2421E