0 Compare Dell P2418HT vs Dell U2421HE - DisplayDB

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Comparison between Dell P2418HT vs Dell U2421HE

General Info
Model Number Dell P2418HT Dell U2421HE
Price
Type Monitor Monitor
Year 2017 2020
Brand Dell Dell
Model Number P2418HT U2421HE
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 23.81 in
60.5 cm
604.7 mm
1.98 ft
23.81 in
60.5 cm
604.7 mm
1.98 ft
Screen Width 20.75 in
52.7 cm
527.04 mm
1.73 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 11.67 in
29.6 cm
296.46 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
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 1920 x 1080
Screen Pixel Pitch 0.275 mm 0.275 mm
Screen Pixel Density 92 ppi 92 ppi
Screen-to-Body Ratio 90.39 % 92.49 %
Backlight Source W-LED W-LED
DCI P3 89%
sRGB 99 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 8000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 6 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.13 in
5.4 cm
54.1 mm
0.18 ft
1.54 in
3.9 cm
39 mm
0.13 ft
Case Weight 3.12 kg
7 lbs
3.37 kg
7 lbs
Case Width with Stand 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.2 in
53.9 cm
538.5 mm
1.77 ft
Case Height with Stand 12.72 in
32.3 cm
323.2 mm
1.06 ft
13.72 in
34.8 cm
348.4 mm
1.14 ft
Case Depth with Stand 9.24 in
23.5 cm
234.8 mm
0.77 ft
6.5 in
16.5 cm
165 mm
0.54 ft
Case Weight with Stand 7.42 kg
16 lbs
5.32 kg
12 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 2 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C; upstream; DP; 65W)
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
2 x USB 3.0 (downstream)
2 x USB 3.0 (downstream; BC 1.2)
Audio
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
Low Blue Light
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.2 in
53.9 cm
538.5 mm
1.77 ft
Case Height 12.65 in
32.1 cm
321.4 mm
1.05 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 90 mm
9 cm
3.5433 in
0.2953 ft
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 Yes Yes
Left Swivel 30 ° 40 °
Right Swivel 30 ° 40 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 60 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 76 Hz 56 Hz - 76 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras D-sub cable
DisplayPort cable
USB 3.0 upstream cable
DisplayPort cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses CECP
CEL
ENERGY STAR
Epeat Gold
RoHS Compliant
TCO Certified Displays
ENERGY STAR
EPEAT
TCO Certified
RoHS
NFPA 99
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 P2418HT Dell U2421HE