0 Compare Dell P2421D vs Dell UltraSharp U2913WM - DisplayDB

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Comparison between Dell P2421D vs Dell UltraSharp U2913WM

General Info
Model Number Dell P2421D Dell UltraSharp U2913WM
Price
Type Monitor Monitor
Year 2020 2012
Brand Dell Dell
Model Number P2421D UltraSharp U2913WM
Display
Screen Size Class 24" (inches) 29" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
28.75 in
73 cm
730.25 mm
2.4 ft
Screen Width 20.74 in
52.7 cm
526.85 mm
1.73 ft
26.49 in
67.3 cm
672.768 mm
2.21 ft
Screen Height 11.67 in
29.6 cm
296.35 mm
0.97 ft
11.17 in
28.4 cm
283.824 mm
0.93 ft
Display Manufacturer LG Display
Display Type IPS AH-IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 21:9
Screen Resolution 2560 x 1440 2560 x 1080
Screen Pixel Pitch 0.206 mm 0.263 mm
Screen Pixel Density 123 ppi 96 ppi
Screen-to-Body Ratio 90.13 % 86.08 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 2000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 18 ms
Display Minimum Response Time 5 ms 8 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No
Size, weight, color
Case Depth 1.68 in
4.3 cm
42.7 mm
0.14 ft
2.41 in
6.1 cm
61.2 mm
0.2 ft
Case Weight 3.37 kg
7 lbs
5.76 kg
13 lbs
Case Width with Stand 21.17 in
53.8 cm
537.8 mm
1.76 ft
27.55 in
70 cm
699.8 mm
2.3 ft
Case Height with Stand 14.02 in
35.6 cm
356.1 mm
1.17 ft
14.12 in
35.9 cm
358.7 mm
1.18 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
7.65 in
19.4 cm
194.2 mm
0.64 ft
Case Weight with Stand 8.34 kg
18 lbs
Case Color Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x DisplayPort (Input mini)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x D-sub
1 x DisplayPort (Output MST)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Features
Cool Features Flicker-free technology
Low Blue Light
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
27.55 in
70 cm
699.8 mm
2.3 ft
Case Height 12.68 in
32.2 cm
322.1 mm
1.06 ft
12.48 in
31.7 cm
317 mm
1.04 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 130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 30 °
Right Swivel 45 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 4 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 56 Hz - 86 Hz
Horizontal Digital Frequency 30 kHz - 94 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB Type-C cable
D-sub cable
DisplayPort cable - mini-DP to DP
DVI-D cable
Factory calibration report
USB 3.0 upstream cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
RoHS
TCO Certified Display
ENERGY STAR
Epeat Gold
TCO Certified Displays
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 % - 90 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 10668
Dell P2421D Dell UltraSharp U2913WM