Comparison between BenQ EW3880R vs Dell U3821DW

General Info
Model Number	BenQ EW3880R	Dell U3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	BenQ	Dell
Model Series		UltraSharp
Model Number	EW3880R	U3821DW
Display
Screen Size Class	38" (inches)	38" (inches)
Diagonal Size	37.5 in 95.3 cm 952.5 mm 3.13 ft	37.52 in 95.3 cm 952.9 mm 3.13 ft
Screen Width	34.62 in 87.9 cm 879.36 mm 2.89 ft	35.04 in 89 cm 890 mm 2.92 ft
Screen Height	14.43 in 36.6 cm 366.4 mm 1.2 ft	15.27 in 38.8 cm 387.8 mm 1.27 ft
Display Curvature	2300	2300
Display Manufacturer	LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	24:10	24:10
Screen Resolution	3840 x 1600	3840 x 1600
Screen Pixel Pitch	0.229 mm	0.229 mm
Screen Pixel Density	111 ppi	109 ppi
Screen-to-Body Ratio		98.38 %
Backlight Source	W-LED	W-LED
DCI P3	95%	95%
sRGB		100 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		4.03 in 10.2 cm 102.4 mm 0.34 ft
Case Weight		8.8 kg 19 lbs
Case Width with Stand	35.29 in 89.6 cm 896.25 mm 2.94 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height with Stand	18.12 in 46 cm 460.18 mm 1.51 ft	17.47 in 44.4 cm 443.8 mm 1.46 ft
Case Depth with Stand	11.59 in 29.4 cm 294.42 mm 0.97 ft	9.89 in 25.1 cm 251.2 mm 0.82 ft
Case Weight with Stand	13 kg 29 lbs	13.6 kg 30 lbs
Case Color	Black and Brown	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 60W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream)	1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream)
Audio
Audio Speakers	2 x 3W	2 x 9W
Built-in Subwoofer	1 x 8
Features
Cool Features	Cinema HDRi Color Weakness Super Resolution Eye Reminder Game HDRi Flicker-free technology ePaper Advanced Motion Accelerator (AMA) Low Blue Light Brightness Intelligence Plus (B.I.+) Racing Mode	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	35.29 in 89.6 cm 896.25 mm 2.94 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height		15.44 in 39.2 cm 392.3 mm 1.29 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	120 mm 12 cm 4.7244 in 0.3937 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	15 °	30 °
Right Swivel	15 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 100 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses	TUV Flicker-free TUV Low Blue Light	ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

BenQ EW3880R

Dell U3821DW