0 Compare Dell P2421 vs Dell P2722HE - DisplayDB

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Comparison between Dell P2421 vs Dell P2722HE

General Info
Model Number Dell P2421 Dell P2722HE
Price
Type Monitor Monitor
Year 2020 2021
Brand Dell Dell
Model Number P2421 P2722HE
Display
Screen Size Class 24" (inches) 27" (inches)
Diagonal Size 24.06 in
61.1 cm
611 mm
2 ft
27.01 in
68.6 cm
685.985 mm
2.25 ft
Screen Width 20.41 in
51.8 cm
518.4 mm
1.7 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Screen Height 12.76 in
32.4 cm
324 mm
1.06 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:10 16:9
Screen Resolution 1920 x 1200 1920 x 1080
Screen Pixel Pitch 0.27 mm 0.311 mm
Screen Pixel Density 94 ppi 81 ppi
Screen-to-Body Ratio 86.78 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 300 cd/m² 300 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 1.74 in
4.4 cm
44.1 mm
0.14 ft
Case Weight 3.5 kg
8 lbs
4.92 kg
11 lbs
Case Width with Stand 20.91 in
53.1 cm
531 mm
1.74 ft
24.01 in
61 cm
609.9 mm
2 ft
Case Height with Stand 14.6 in
37.1 cm
370.8 mm
1.22 ft
14.73 in
37.4 cm
374.15 mm
1.23 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
7.48 in
19 cm
190.1 mm
0.62 ft
Case Weight with Stand 7.14 kg
16 lbs
Case Color Black
Hardware
Built-in Camera No No
Network LAN
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DVI-D
1 x D-sub
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (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 Flicker-free technology
Low Blue Light
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 20.91 in
53.1 cm
531 mm
1.74 ft
24.01 in
61 cm
609.9 mm
2 ft
Case Height 14.35 in
36.5 cm
364.5 mm
1.2 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
D-Sub cable (Japan only)
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 20 % - 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 10 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell P2421 Dell P2722HE