Comparison between BenQ EL2870U vs Dell UltraSharp U2415

General Info
Model Number	BenQ EL2870U	Dell UltraSharp U2415

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2014
Brand	BenQ	Dell
Model Number	EL2870U	UltraSharp U2415
Display
Screen Size Class	28" (inches)	24" (inches)
Diagonal Size	27.91 in 70.9 cm 709 mm 2.33 ft	24.06 in 61.1 cm 611 mm 2 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer	Innolux	LG Display
Display Type	TN	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	3840 x 2160	1920 x 1200
Screen Pixel Pitch	0.162 mm	0.27 mm
Screen Pixel Density	157 ppi	94 ppi
Screen-to-Body Ratio		90.02 %
Backlight Source	W-LED	W-LED
DCI P3	70%
sRGB	97 %	99 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	120000000 : 1	2000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag	5 ms	12 ms
Display Minimum Response Time	1 ms	6 ms
Display Average Response Time	4 ms	8 ms
Display Coating		Anti-glare/Matte (3H)
HDR	HDR
3D	No	No
Size, weight, color
Case Depth		1.8 in 4.6 cm 45.7 mm 0.15 ft
Case Weight		4.25 kg 9 lbs
Case Width with Stand	25.9 in 65.8 cm 657.9 mm 2.16 ft	20.95 in 53.2 cm 532.2 mm 1.75 ft
Case Height with Stand	18.75 in 47.6 cm 476.27 mm 1.56 ft	15.86 in 40.3 cm 402.9 mm 1.32 ft
Case Depth with Stand	5.89 in 15 cm 149.6 mm 0.49 ft	8.07 in 20.5 cm 205 mm 0.67 ft
Case Weight with Stand	5.7 kg 13 lbs	8.35 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	2 x HDMI 1.4 (MHL) 1 x DisplayPort (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort (Output MST) 5 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		20.95 in 53.2 cm 532.2 mm 1.75 ft
Case Height		13.8 in 35.1 cm 350.6 mm 1.15 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		90 °
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	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	30 kHz - 83 kHz
Accessories
Extras		DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
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 EL2870U

Dell UltraSharp U2415