Comparison between BenQ EW2780U vs Dell UltraSharp UP2715K

General Info
Model Number	BenQ EW2780U	Dell UltraSharp UP2715K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2014
Brand	BenQ	Dell
Model Number	EW2780U	UltraSharp UP2715K
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control		No
Lut		3D LUT 12 bits
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	5120 x 2880
Screen Pixel Pitch	0.155 mm	0.116 mm
Screen Pixel Density	163 ppi	218 ppi
Screen-to-Body Ratio		81.72 %
Backlight Source	W-LED	GB-r LED
sRGB	99 %	100 %
Adobe RGB 1998		99 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1	2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		11 ms
Display Minimum Response Time	5 ms	8 ms
Display Coating	Anti-glare/Matte	Glossy
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth		1.89 in 4.8 cm 47.9 mm 0.16 ft
Case Weight		7.14 kg 16 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	25.09 in 63.7 cm 637.3 mm 2.09 ft
Case Height with Stand	18.17 in 46.1 cm 461.4 mm 1.51 ft	16.83 in 42.8 cm 427.6 mm 1.4 ft
Case Depth with Stand	7.72 in 19.6 cm 196 mm 0.64 ft	8.05 in 20.5 cm 204.5 mm 0.67 ft
Case Weight with Stand	6.7 kg 15 lbs	10 kg 22 lbs
Case Color	Metallic Brown/Black	Black, Silver
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 DisplayPort (Input mini) 1 x DisplayPort (Output MST) 1 x 3.5 mm Audio Out 1 x SD Memory Card Slot 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 5W	2 x 16W
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
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		25.09 in 63.7 cm 637.3 mm 2.09 ft
Case Height		15.14 in 38.5 cm 384.6 mm 1.26 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		115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		0 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	30 Hz - 60 Hz
Horizontal Digital Frequency		31 kHz - 180 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras		DisplayPort cable DisplayPort cable - mini-DP to DP DisplayPort cable - mini-DP to mini-DP Factory calibration report USB 3.0 upstream cable
Certificates and Standards
Licenses	TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light Mac Compatible Windows Compatible	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 35 °C 32 °F - 95 °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 UltraSharp UP2715K