Comparison between BenQ EW2780U vs Dell U3221Q

General Info
Model Number	BenQ EW2780U	Dell U3221Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	BenQ	Dell
Model Series		UltraSharp
Model Number	EW2780U	U3221Q
Alias		UltraSharp U3219Q
Display
Screen Size Class	27" (inches)	32" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	31.5 in 80 cm 800.1 mm 2.63 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	27.45 in 69.7 cm 697.31 mm 2.29 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	15.44 in 39.2 cm 392.23 mm 1.29 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control		No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.182 mm
Screen Pixel Density	163 ppi	140 ppi
Backlight Source	W-LED	Mini LED
DCI P3		99.8%
Rec.2020		83
sRGB	99 %
Adobe RGB 1998		93 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness		1000 cd/m²
Static Screen Contrast	1300 : 1	1300 : 1
Dynamic Screen Contrast	20000000 : 1	1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time		8 ms
Display Maximum Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	HDR10	DisplayHDR 1000 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Weight		11.31 kg 25 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	28.05 in 71.3 cm 712.5 mm 2.34 ft
Case Height with Stand	18.17 in 46.1 cm 461.4 mm 1.51 ft	18.26 in 46.4 cm 463.7 mm 1.52 ft
Case Depth with Stand	7.72 in 19.6 cm 196 mm 0.64 ft	9.84 in 25 cm 250 mm 0.82 ft
Case Weight with Stand	6.7 kg 15 lbs	18.07 kg 40 lbs
Case Color	Metallic Brown/Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; 60W; DP Alt Mode) 2 x HDMI 2.0	1 x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (ownstream; 15W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode) 1 x DisplayPort 1.4 1 x USB (Type-A; external colorimeter) 1 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
Audio
Audio Speakers	2 x 5W
Features
Cool Features	Color Weakness ePaper mode Flicker-free technology Low Blue Light HDRi Eye Reminder AMA (Advanced Motion Accelerator) Smart Focus Brightness Intelligence Plus (B.I.+) Super Resolution	Flicker-free technology Picture-by-Picture Picture-in-Picture CalMAN Powered built-in colorimeter DDC/CI
Extra Features		Security lock slot
Ergonomics
Case Width		28.05 in 71.3 cm 712.5 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		160 mm 16 cm 6.2992 in 0.5249 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable Monitor Hood Thunderbolt 3 (USB Type-C) cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light Mac Compatible Windows Compatible	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

BenQ EW2780U

Dell U3221Q