0 Compare Dell P2421D vs Asus PB287Q - DisplayDB

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Comparison between Dell P2421D vs Asus PB287Q

General Info
Model Number Dell P2421D Asus PB287Q
Price
Type Monitor Monitor
Year 2020 2014
Brand Dell Asus
Model Number P2421D PB287Q
Display
Screen Size Class 24" (inches) 28" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
28 in
71.1 cm
711.2 mm
2.33 ft
Screen Width 20.74 in
52.7 cm
526.85 mm
1.73 ft
24.45 in
62.1 cm
620.93 mm
2.04 ft
Screen Height 11.67 in
29.6 cm
296.35 mm
0.97 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Manufacturer Innolux
Display Type IPS TN
Display Bit Depth 8 bits (6 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.206 mm 0.162 mm
Screen Pixel Density 123 ppi 157 ppi
Screen-to-Body Ratio 90.13 % 84.31 %
Backlight Source W-LED W-LED
sRGB 99 % 96 %
Adobe RGB 1998 66 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 330 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 170 °
Screen Vertical Viewing Angle 178 ° 160 °
Screen Input Lag 22 ms
Display Minimum Response Time 5 ms 1 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
2.5 in
6.4 cm
63.55 mm
0.21 ft
Case Weight 3.37 kg
7 lbs
Case Width with Stand 21.17 in
53.8 cm
537.8 mm
1.76 ft
25.98 in
66 cm
660 mm
2.17 ft
Case Height with Stand 14.02 in
35.6 cm
356.1 mm
1.17 ft
16.3 in
41.4 cm
414 mm
1.36 ft
Case Depth with Stand 6.54 in
16.6 cm
166 mm
0.54 ft
8.66 in
22 cm
220.06 mm
0.72 ft
Case Weight with Stand 7.9 kg
17 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 DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 1.4 (MHL)
Audio
Audio Speakers 2 x 2W
Features
Cool Features Flicker-free technology
Low Blue Light
Low Blue Light
Picture-by-Picture
SPLENDID Video Intelligence Technology
Trace Free Technology
Picture-in-Picture
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.17 in
53.8 cm
537.8 mm
1.76 ft
25.99 in
66 cm
660.26 mm
2.17 ft
Case Height 12.68 in
32.2 cm
322.1 mm
1.06 ft
14.99 in
38.1 cm
380.67 mm
1.25 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 ° 0 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 60 °
Right Swivel 45 ° 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 30 Hz - 75 Hz
Horizontal Digital Frequency 24 kHz - 99 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB Type-C cable
Audio cable
DisplayPort cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
RoHS
TCO Certified Display
BSMI
CB
CCC
CE
CEL Level 2
cTick
ErP
ENERGY STAR
FCC Class B
PSE
RoHS
TCO Certified Displays 6.0
UL/cUL
VCCI
WEEE
WHQL (Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell P2421D Asus PB287Q