Comparison between BenQ EW2730 vs Dell S2721H

General Info
Model Number	BenQ EW2730	Dell S2721H

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Type	Monitor	Monitor
Year	2011	2020
Brand	BenQ	Dell
Model Number	EW2730	S2721H
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.9 mm 2.25 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	AMVA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	72.05 %	90.67 %
Backlight Source	W-LED	W-LED
sRGB	85 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	33 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	8 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.49 in 6.3 cm 63.2 mm 0.21 ft	2.13 in 5.4 cm 54 mm 0.18 ft
Case Weight		4.4 kg 10 lbs
Case Width with Stand	26.04 in 66.2 cm 661.5 mm 2.17 ft	24.01 in 61 cm 609.9 mm 2 ft
Case Height with Stand	20.28 in 51.5 cm 515 mm 1.69 ft	17.8 in 45.2 cm 452.12 mm 1.48 ft
Case Depth with Stand	7.48 in 19 cm 190.1 mm 0.62 ft	7.35 in 18.7 cm 186.8 mm 0.61 ft
Case Weight with Stand	7.3 kg 16 lbs	5.4 kg 12 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 2 x 3.5 mm Audio Out 1 x D-sub 4 x USB 2.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 1.4 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 3W	2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	26.04 in 66.2 cm 661.5 mm 2.17 ft	24.01 in 61 cm 609.9 mm 2 ft
Case Height	16.59 in 42.2 cm 421.5 mm 1.38 ft	14.31 in 36.4 cm 363.6 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
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	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable Remote control USB 3.0 upstream cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO 5.0	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
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 EW2730

Dell S2721H