Comparison between Dell U2720Q vs Dell P1917S

General Info
Model Number	Dell U2720Q	Dell P1917S

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Type	Monitor	Monitor
Year	2020	2016
Brand	Dell	Dell
Model Series	UltraSharp
Model Number	U2720Q	P1917S
Alias	UltraSharp U2720Q
Display
Screen Size Class	27" (inches)	19" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	18.9 in 48 cm 480 mm 1.57 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	14.76 in 37.5 cm 374.78 mm 1.23 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.8 in 30 cm 299.83 mm 0.98 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	5:4
Screen Resolution	3840 x 2160	1280 x 1024
Screen Pixel Pitch	0.155 mm	0.293 mm
Screen Pixel Density	163 ppi	86 ppi
Screen-to-Body Ratio	92.04 %	82.87 %
Backlight Source	W-LED	W-LED
DCI P3	95%
sRGB	99 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast		4000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	8 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.96 in 5 cm 49.7 mm 0.16 ft	1.98 in 5 cm 50.3 mm 0.17 ft
Case Weight	4.4 kg 10 lbs	2.6 kg 6 lbs
Case Width with Stand	24.07 in 61.1 cm 611.3 mm 2.01 ft	15.97 in 40.6 cm 405.6 mm 1.33 ft
Case Height with Stand	15.56 in 39.5 cm 395.2 mm 1.3 ft	14.54 in 36.9 cm 369.3 mm 1.21 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	7.09 in 18 cm 180 mm 0.59 ft
Case Weight with Stand	6.6 kg 15 lbs	5.13 kg 11 lbs
Case Color	Black	Gray
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 USB 3.0 (upstream) 1 x HDMI 1.4 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Features
Cool Features	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.07 in 61.1 cm 611.3 mm 2.01 ft	15.97 in 40.6 cm 405.6 mm 1.33 ft
Case Height	14.02 in 35.6 cm 356 mm 1.17 ft	13.16 in 33.4 cm 334.3 mm 1.1 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	130 mm 13 cm 5.1181 in 0.4265 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 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 81 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable	D-sub cable DisplayPort cable USB 3.0 upstream 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 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell U2720Q

Dell P1917S