Comparison between Dell 2709W vs BenQ PD2720U

General Info
Model Number	Dell 2709W	BenQ PD2720U

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Type	Monitor	Monitor
Year	2008	2018
Brand	Dell	BenQ
Model Number	2709W	PD2720U
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	26.93 in 68.4 cm 684 mm 2.24 ft
Screen Width	22.9 in 58.2 cm 581.76 mm 1.91 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	14.31 in 36.4 cm 363.6 mm 1.19 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	Samsung	LG Display
Display Type	S-PVA	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:10	16:9
Screen Resolution	1920 x 1200	3840 x 2160
Screen Pixel Pitch	0.303 mm	0.155 mm
Screen Pixel Density	83 ppi	163 ppi
Screen-to-Body Ratio	80.85 %	89.07 %
Backlight Source	CCFL	W-LED
DCI P3		96%
sRGB		100 %
Adobe RGB 1998		100 %
NTSC 1953	110 %
Screen Brightness	400 cd/m²	350 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	3000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	47 ms
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time	16 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	3.48 in 8.8 cm 88.4 mm 0.29 ft	3.44 in 8.7 cm 87.39 mm 0.29 ft
Case Weight	8.3 kg 18 lbs	5.3 kg 12 lbs
Case Width with Stand	24.89 in 63.2 cm 632.1 mm 2.07 ft	24.19 in 61.4 cm 614.4 mm 2.02 ft
Case Height with Stand	17.79 in 45.2 cm 451.9 mm 1.48 ft	17.47 in 44.4 cm 443.71 mm 1.46 ft
Case Depth with Stand	7.87 in 20 cm 200 mm 0.66 ft	7.34 in 18.6 cm 186.31 mm 0.61 ft
Case Weight with Stand	11 kg 24 lbs	8.3 kg 18 lbs
Case Color	Black	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x AV Composite In (Video + L/R) 2 x DVI-D Dual Link 4 x USB 2.0 (downstream) 3 x 3.5 mm Audio Out 1 x USB 2.0 (upstream)	1 x USB 3.1 (upstream) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (65 W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (15 W) 1 x DisplayPort 1.4 1 x USB (KVM keyboard connection) 2 x USB 3.1 (downstream)
Audio
Audio Speakers		2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	CAD/CAM mode Display Pilot HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Low Blue Light Flicker-free technology AMA (Advanced Motion Accelerator) Picture-in-Picture Animation mode
Extra Features	9 in 2 media card reader
Ergonomics
Case Width	24.89 in 63.2 cm 632.1 mm 2.07 ft	24.19 in 61.4 cm 614.4 mm 2.02 ft
Case Height	16.3 in 41.4 cm 413.9 mm 1.36 ft	14.41 in 36.6 cm 366 mm 1.2 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	90 mm 9 cm 3.5433 in 0.2953 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	40 °	30 °
Right Swivel	40 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3 °	5 °
Backward Tilt	21 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 81 kHz	27 kHz - 140 kHz
Accessories
Extras	D-sub cable DisplayPort cable USB 2.0 upstream cable	DisplayPort cable - mini-DP to DP HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 4.0 Epeat Silver TCO Certified Displays	ENERGY STAR 7.0 Epeat Silver TCO 7.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
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 2709W

BenQ PD2720U