0 Compare BenQ BL2420PT vs Dell P2421 - DisplayDB

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Comparison between BenQ BL2420PT vs Dell P2421

General Info
Model Number BenQ BL2420PT Dell P2421
Price
Type Monitor Monitor
Year 2014 2020
Brand BenQ Dell
Model Number BL2420PT P2421
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 23.81 in
60.5 cm
604.7 mm
1.98 ft
24.06 in
61.1 cm
611 mm
2 ft
Screen Width 20.74 in
52.7 cm
526.85 mm
1.73 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 11.67 in
29.6 cm
296.35 mm
0.97 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Manufacturer AU Optronics
Display Type AHVA IPS IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:10
Screen Resolution 2560 x 1440 1920 x 1200
Screen Pixel Pitch 0.206 mm 0.27 mm
Screen Pixel Density 123 ppi 94 ppi
Screen-to-Body Ratio 81.85 % 86.78 %
Backlight Source W-LED W-LED
sRGB 100 % 99 %
Adobe RGB 1998 77 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 20000000 : 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 14 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No
Size, weight, color
Case Depth 2.81 in
7.2 cm
71.5 mm
0.23 ft
1.74 in
4.4 cm
44.1 mm
0.14 ft
Case Weight 3.5 kg
8 lbs
Case Width with Stand 22.17 in
56.3 cm
563.2 mm
1.85 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Case Height with Stand 15.15 in
38.5 cm
384.9 mm
1.26 ft
14.6 in
37.1 cm
370.8 mm
1.22 ft
Case Depth with Stand 9.43 in
24 cm
239.55 mm
0.79 ft
6.54 in
16.6 cm
166 mm
0.54 ft
Case Weight with Stand 7 kg
15 lbs
Case Color Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
1 x DVI-D Dual Link
2 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
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)
Audio
Audio Speakers 2 x 1W
Features
Cool Features CAD/CAM mode
Display Pilot
Light sensor
Low Blue Light
Flicker-free technology
AMA (Advanced Motion Accelerator)
Animation mode
Flicker-free technology
Low Blue Light
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 22.17 in
56.3 cm
563.2 mm
1.85 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Case Height 13.33 in
33.9 cm
338.7 mm
1.11 ft
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 140 mm
14 cm
5.5118 in
0.4593 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 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 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 76 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras Audio cable
D-sub cable
DVI-D cable
USB 2.0 upstream cable
DisplayPort cable
D-Sub cable (Japan only)
Certificates and Standards
Licenses ENERGY STAR 6.0
TCO 6.0
ENERGY STAR
EPEAT
RoHS
TCO Certified Display
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
BenQ BL2420PT Dell P2421