0 Compare Dell SE2722H vs Dell P2421DC - DisplayDB

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Comparison between Dell SE2722H vs Dell P2421DC

General Info
Model Number Dell SE2722H Dell P2421DC
Price
Type Monitor Monitor
Year 2021 2020
Brand Dell Dell
Model Number SE2722H P2421DC
Alias SE2722HX
Display
Screen Size Class 27" (inches) 24" (inches)
Diagonal Size 26.96 in
68.5 cm
684.66 mm
2.25 ft
23.78 in
60.4 cm
604 mm
1.98 ft
Screen Width 23.49 in
59.7 cm
596.74 mm
1.96 ft
20.74 in
52.7 cm
526.85 mm
1.73 ft
Screen Height 13.21 in
33.6 cm
335.66 mm
1.1 ft
11.67 in
29.6 cm
296.35 mm
0.97 ft
Display Type VA 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 16:9 16:9
Screen Resolution 1920 x 1080 2560 x 1440
Screen Pixel Pitch 0.311 mm 0.206 mm
Screen Pixel Density 81 ppi 123 ppi
Screen-to-Body Ratio 86.94 % 90.13 %
Backlight Source W-LED W-LED
sRGB 84 % 99 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 300 cd/m²
Static Screen Contrast 3000 : 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 2.19 in
5.6 cm
55.56 mm
0.18 ft
1.68 in
4.3 cm
42.7 mm
0.14 ft
Case Weight 3.8 kg
8 lbs
3.77 kg
8 lbs
Case Width with Stand 24.54 in
62.3 cm
623.3 mm
2.04 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 18.08 in
45.9 cm
459.21 mm
1.51 ft
14.02 in
35.6 cm
356.1 mm
1.17 ft
Case Depth with Stand 7.87 in
20 cm
199.87 mm
0.66 ft
6.54 in
16.6 cm
166 mm
0.54 ft
Case Weight with Stand 4.63 kg
10 lbs
Case Color Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x D-sub
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)
Audio
Features
Cool Features Blue Light Filter
Flicker-free technology
Adaptive-Sync Technology
AMD FreeSync technology
Low Blue Light
Daisy Chain Availability
Flicker-free technology
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 24.54 in
62.3 cm
623.3 mm
2.04 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height 14.55 in
37 cm
369.61 mm
1.21 ft
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 No Yes
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support No Yes
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 75 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras HDMI cable (SE2722H)
D-sub cable (SE2722HX)
DisplayPort cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR 7.0
RoHS
China Energy Label (CEL)
WEEE
ErP
ENERGY STAR
EPEAT
RoHS
TCO Certified Display
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 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 10 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell SE2722H Dell P2421DC