Comparison between Dell U2720Q vs BenQ BL2711U

General Info
Model Number	Dell U2720Q	BenQ BL2711U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2014
Brand	Dell	BenQ
Model Series	UltraSharp
Model Number	U2720Q	BL2711U
Alias	UltraSharp U2720Q
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 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	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AHVA IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
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	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	92.04 %	81.27 %
Backlight Source	W-LED	W-LED
DCI P3	95%
sRGB	99 %	100 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast		20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	8 ms	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.96 in 5 cm 49.7 mm 0.16 ft	2.75 in 7 cm 69.75 mm 0.23 ft
Case Weight	4.4 kg 10 lbs
Case Width with Stand	24.07 in 61.1 cm 611.3 mm 2.01 ft	25.16 in 63.9 cm 639 mm 2.1 ft
Case Height with Stand	15.56 in 39.5 cm 395.2 mm 1.3 ft	16.17 in 41.1 cm 410.72 mm 1.35 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	9.44 in 24 cm 239.65 mm 0.79 ft
Case Weight with Stand	6.6 kg 15 lbs	8 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (Type-C; 90W; DisplayPort) 1 x USB 3.0 (Type-C; downstream; 15W) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (CEC) 1 x USB 3.0 (downstream; BC 1.2 charging at 2A) 2 x USB 3.0 (Type-A; downstream)	1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers		2 x 3W
Features
Cool Features	Flicker-free technology Low Blue Light	Display Pilot Flicker-free technology Light sensor Picture-by-Picture Low Blue Light HDCP (High-bandwidth Digital Content Protection) AMA (Advanced Motion Accelerator) Picture-in-Picture CAD/CAM mode Senseye 3
Extra Features	Security lock slot
Ergonomics
Case Width	24.07 in 61.1 cm 611.3 mm 2.01 ft	25.16 in 63.9 cm 639 mm 2.1 ft
Case Height	14.02 in 35.6 cm 356 mm 1.17 ft	15.16 in 38.5 cm 384.95 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	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	140 mm 14 cm 5.5118 in 0.4593 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	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	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	30 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable	Audio cable DisplayPort cable DVI-D cable HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	BFR-free CEL ENERGY STAR 6.0 EPEAT Mercury-free NFPA 99 PVC-free RoHS Compliant TCO	ENERGY STAR 6.0 TCO 6.0
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

Dell U2720Q

BenQ BL2711U