Comparison between BenQ BL2420PT vs Dell UltraSharp UP2718Q

General Info
Model Number	BenQ BL2420PT	Dell UltraSharp UP2718Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2017
Brand	BenQ	Dell
Model Number	BL2420PT	UltraSharp UP2718Q
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.81 in 60.5 cm 604.7 mm 1.98 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	20.74 in 52.7 cm 526.85 mm 1.73 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	11.67 in 29.6 cm 296.35 mm 0.97 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer	AU Optronics	LG Display
Display Type	AHVA IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Lut		3D LUT 14 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.206 mm	0.155 mm
Screen Pixel Density	123 ppi	163 ppi
Screen-to-Body Ratio	81.85 %	86.47 %
Backlight Source	W-LED	GB-r LED
DCI P3		97.7%
Rec.2020		76.9
sRGB	100 %	100 %
Adobe RGB 1998	77 %	100 %
Screen Brightness	300 cd/m²	400 cd/m²
Max Screen Brightness		1000 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		25 ms
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	14 ms	8 ms
Display Maximum Response Time		13 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.81 in 7.2 cm 71.5 mm 0.23 ft	2.54 in 6.4 cm 64.4 mm 0.21 ft
Case Weight		5.98 kg 13 lbs
Case Width with Stand	22.17 in 56.3 cm 563.2 mm 1.85 ft	24.66 in 62.6 cm 626.4 mm 2.06 ft
Case Height with Stand	15.15 in 38.5 cm 384.9 mm 1.26 ft	15.85 in 40.3 cm 402.6 mm 1.32 ft
Case Depth with Stand	9.43 in 24 cm 239.55 mm 0.79 ft	7.89 in 20 cm 200.3 mm 0.66 ft
Case Weight with Stand	7 kg 15 lbs	8.4 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DVI-D Dual Link 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)	2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 2 x USB 3.0 (charger - 5V/2.0A) 2 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 1W
Features
Cool Features	CAD/CAM mode Display Pilot Light sensor Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Animation mode	Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection) 2.2
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.17 in 56.3 cm 563.2 mm 1.85 ft	24.66 in 62.6 cm 626.4 mm 2.06 ft
Case Height	13.33 in 33.9 cm 338.7 mm 1.11 ft	14.53 in 36.9 cm 369.1 mm 1.21 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	140 mm 14 cm 5.5118 in 0.4593 ft	145 mm 14.5 cm 5.7087 in 0.4757 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 140 kHz
Accessories
Extras	Audio cable D-sub cable DVI-D cable USB 2.0 upstream cable	DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 6.0	CECP ENERGY STAR 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 BL2420PT

Dell UltraSharp UP2718Q