0 Compare Dell P2421DC vs Dell P2422HE - DisplayDB

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Comparison between Dell P2421DC vs Dell P2422HE

General Info
Model Number Dell P2421DC Dell P2422HE
Price
Type Monitor Monitor
Year 2020 2021
Brand Dell Dell
Model Number P2421DC P2422HE
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
23.81 in
60.5 cm
604.698 mm
1.98 ft
Screen Width 20.74 in
52.7 cm
526.85 mm
1.73 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 11.67 in
29.6 cm
296.35 mm
0.97 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 1920 x 1080
Screen Pixel Pitch 0.206 mm 0.275 mm
Screen Pixel Density 123 ppi 92 ppi
Screen-to-Body Ratio 90.13 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 300 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
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
Size, weight, color
Case Depth 1.68 in
4.3 cm
42.7 mm
0.14 ft
Case Weight 3.77 kg
8 lbs
3.81 kg
8 lbs
Case Width with Stand 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.21 in
53.9 cm
538.8 mm
1.77 ft
Case Height with Stand 14.02 in
35.6 cm
356.1 mm
1.17 ft
13.63 in
34.6 cm
346.11 mm
1.14 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
7.07 in
18 cm
179.57 mm
0.59 ft
Case Weight with Stand 6 kg
13 lbs
Case Color Black
Hardware
Built-in Camera No No
Network LAN
Connectivity 2 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2 (in)
1 x DisplayPort 1.2 (out)
1 x USB (Type-C; 65W)
2 x USB 2.0 (downstream)
1 x Ethernet RJ45 (PXE boot; wake-on-LAN; MAC address pass-through)
1 x HDMI 1.4
1 x DisplayPort 1.2 (Output MST)
1 x DisplayPort 1.2
1 x USB 3.1 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
4 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Features
Cool Features Low Blue Light
Daisy Chain Availability
Flicker-free technology
Dell Express Daisy Chaining
Flicker-free technology
Low Blue Light
ComfortView Plus
Dell Display Manager
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.21 in
53.9 cm
538.8 mm
1.77 ft
Case Height 12.68 in
32.2 cm
322.1 mm
1.06 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
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 45 °
Right Swivel 45 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 60 Hz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
USB Type-C cable
DisplayPort cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
RoHS
TCO Certified Display
BFR/PVC free monitor
Energy Star
EPEAT Gold
RoHS
TCO Edge 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 12192
Dell P2421DC Dell P2422HE