Comparison between BenQ ZOWIE XL2735 vs Dell P2421DC

General Info
Model Number	BenQ ZOWIE XL2735	Dell P2421DC

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2020
Brand	BenQ	Dell
Model Number	ZOWIE XL2735	P2421DC
Alias	XL2735
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	20.74 in 52.7 cm 526.85 mm 1.73 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.67 in 29.6 cm 296.35 mm 0.97 ft
Display Manufacturer	AU Optronics
Display Type	TN	IPS
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.206 mm
Screen Pixel Density	109 ppi	123 ppi
Screen-to-Body Ratio	84.61 %	90.13 %
Backlight Source	W-LED	W-LED
sRGB	90 %	99 %
Screen Brightness	270 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	12000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	3 ms
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time	6 ms	8 ms
Display Maximum Response Time	12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	1.68 in 4.3 cm 42.7 mm 0.14 ft
Case Weight		3.77 kg 8 lbs
Case Width with Stand	24.92 in 63.3 cm 633 mm 2.08 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height with Stand	16.5 in 41.9 cm 419 mm 1.37 ft	14.02 in 35.6 cm 356.1 mm 1.17 ft
Case Depth with Stand	8.9 in 22.6 cm 226 mm 0.74 ft	6.54 in 16.6 cm 166 mm 0.54 ft
Case Weight with Stand	8.3 kg 18 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 1 x 3.5 mm Microphone In 1 x DVI-D Dual Link 1 x HDMI 2.0 1 x USB (mini) 1 x 3.5 mm Audio Out 3 x USB 3.0 (downstream)	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	Dynamic Accuracy HDCP (High-bandwidth Digital Content Protection) Motion Blur Reduction 2.0 S Switch Arc Low Blue Light AMD FreeSync technology Black eQualizer	Low Blue Light Daisy Chain Availability Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.92 in 63.3 cm 633 mm 2.08 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height	14.72 in 37.4 cm 374 mm 1.23 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	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	144 Hz	60 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable Shield USB 3.0 cable	DisplayPort cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR 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		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

BenQ ZOWIE XL2735

Dell P2421DC