Comparison between Dell U3421WE vs BenQ XL2411Z

General Info
Model Number	Dell U3421WE	BenQ XL2411Z

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2016
Brand	Dell	BenQ
Model Series	UltraSharp
Model Number	U3421WE	XL2411Z
Alias	UltraSharp U3421WE
Display
Screen Size Class	34" (inches)	24" (inches)
Diagonal Size	34.14 in 86.7 cm 867.2 mm 2.85 ft	24 in 61 cm 609.7 mm 2 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	20.92 in 53.1 cm 531.36 mm 1.74 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	11.77 in 29.9 cm 298.89 mm 0.98 ft
Display Curvature	1900
Display Manufacturer	LG Display	AU Optronics
Display Type	AH-IPS	TN
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.277 mm
Screen Pixel Density	109 ppi	91 ppi
Screen-to-Body Ratio		80.3 %
Backlight Source	W-LED	W-LED
DCI P3	95%
sRGB	99 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		12000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Display Minimum Response Time	5 ms	1 ms
Display Average Response Time	8 ms	3.5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	Yes
Size, weight, color
Case Depth		2.48 in 6.3 cm 63 mm 0.21 ft
Case Weight	7.52 kg 17 lbs
Case Width with Stand	32.02 in 81.3 cm 813.3 mm 2.67 ft	22.44 in 57 cm 570 mm 1.87 ft
Case Height with Stand	15.46 in 39.3 cm 392.8 mm 1.29 ft	16.97 in 43.1 cm 431 mm 1.41 ft
Case Depth with Stand	9.35 in 23.7 cm 237.4 mm 0.78 ft	8.76 in 22.3 cm 222.6 mm 0.73 ft
Case Weight with Stand	11.87 kg 26 lbs	6 kg 13 lbs
Case Color	Platinum Silver	Black, White, Gray
Hardware
Built-in Camera	No	No
Connectivity	4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.1 (Type-C; downstream; 15W)	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1 x DVI-D Dual Link
Audio
Audio Speakers	2 x 5W
Features
Cool Features	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Flicker-free technology	Display Pilot Flicker-free technology Low Blue Light Nvidia 3D Vision Nvidia 3D LightBoost HDCP (High-bandwidth Digital Content Protection) AMA (Advanced Motion Accelerator) Senseye 3 Black eQualizer
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.02 in 81.3 cm 813.3 mm 2.67 ft	22.44 in 57 cm 570 mm 1.87 ft
Case Height		13.66 in 34.7 cm 347 mm 1.14 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	150 mm 15 cm 5.9055 in 0.4921 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency		15 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	Energy Star EPEAT Gold RoHS TCO Certified Displays TUV Rheinland Flicker Free Certified TUV Rheinland Low Blue Light Certified	CE ENERGY STAR 6.0 TCO Certified Displays 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	10 % - 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	5 % - 90 %	10 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell U3421WE

BenQ XL2411Z