Comparison between Dell P2421 vs BenQ BL2411PT

General Info
Model Number	Dell P2421	BenQ BL2411PT

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2013
Brand	Dell	BenQ
Model Number	P2421	BL2411PT
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	24.06 in 61.1 cm 611 mm 2 ft	24.07 in 61.1 cm 611.3 mm 2.01 ft
Screen Width	20.41 in 51.8 cm 518.4 mm 1.7 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	12.76 in 32.4 cm 324 mm 1.06 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer		LG Display
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	16:10
Screen Resolution	1920 x 1200	1920 x 1200
Screen Pixel Pitch	0.27 mm	0.27 mm
Screen Pixel Density	94 ppi	94 ppi
Screen-to-Body Ratio	86.78 %	82.69 %
Backlight Source	W-LED	W-LED
sRGB	99 %	100 %
Adobe RGB 1998		75 %
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 °
Screen Input Lag		7 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms
Display Maximum Response Time		14 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	2.48 in 6.3 cm 63 mm 0.21 ft
Case Weight	3.5 kg 8 lbs
Case Width with Stand	20.91 in 53.1 cm 531 mm 1.74 ft	21.87 in 55.5 cm 555.4 mm 1.82 ft
Case Height with Stand	14.6 in 37.1 cm 370.8 mm 1.22 ft	17.48 in 44.4 cm 443.9 mm 1.46 ft
Case Depth with Stand	6.54 in 16.6 cm 166 mm 0.54 ft	9.28 in 23.6 cm 235.6 mm 0.77 ft
Case Weight with Stand		6.7 kg 15 lbs
Case Color		Black
Hardware
Built-in Camera	No	No
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 D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x DVI-D Dual Link
Audio
Features
Cool Features	Flicker-free technology Low Blue Light	HDCP (High-bandwidth Digital Content Protection) Light sensor Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technolog
Extra Features	Security lock slot
Ergonomics
Case Width	20.91 in 53.1 cm 531 mm 1.74 ft	21.85 in 55.5 cm 555 mm 1.82 ft
Case Height	14.35 in 36.5 cm 364.5 mm 1.2 ft	14.41 in 36.6 cm 366 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	130 mm 13 cm 5.1181 in 0.4265 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 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable D-Sub cable (Japan only)	Audio cable D-sub cable DVI-D cable
Certificates and Standards
Licenses	ENERGY STAR EPEAT RoHS TCO Certified Display	ENERGY STAR 6.0 TCO 6.0 WHQL ( Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 40 °C 41 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	10 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell P2421

BenQ BL2411PT