Comparison between Dell S2718H vs Dell U2722D

General Info
Model Number	Dell S2718H	Dell U2722D

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Type	Monitor	Monitor
Year	2017	2021
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	S2718H	U2722D
Alias		U2722DX
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.89 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.311 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	92.06 %	93.08 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	99 %	100 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	1.74 in 4.4 cm 44.2 mm 0.15 ft	1.95 in 5 cm 49.5 mm 0.16 ft
Case Weight	3.79 kg 8 lbs	4.38 kg 10 lbs
Case Width with Stand	24.12 in 61.3 cm 612.7 mm 2.01 ft	24.07 in 61.1 cm 611.34 mm 2.01 ft
Case Height with Stand	17.86 in 45.4 cm 453.6 mm 1.49 ft	15.16 in 38.5 cm 385.13 mm 1.26 ft
Case Depth with Stand	6.39 in 16.2 cm 162.2 mm 0.53 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand	4.98 kg 11 lbs	6.61 kg 15 lbs
Case Color	Black	Black and silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x D-sub	1 x USB 3.2 (Type-C; PD 15W) 1 x USB 3.2 (Type-C; upstream) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 2 x USB 3.2 (Type-A) 1 x USB 3.2 (Type-A; BC 1.2)
Audio
Audio Speakers	1 x 6W
Features
Cool Features	Low Blue Light AMD FreeSync technology Flicker-free technology	Low Blue Light Dell ComfortView Plus Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.12 in 61.3 cm 612.7 mm 2.01 ft	24.07 in 61.1 cm 611.34 mm 2.01 ft
Case Height	14.04 in 35.7 cm 356.5 mm 1.17 ft	13.86 in 35.2 cm 352.01 mm 1.15 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	56 Hz - 60 Hz
Horizontal Digital Frequency	31 kHz - 140 kHz	31.47 kHz - 88.79 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable HDMI cable	DisplayPort cable USB Type-C to Type-A cable HDMI cable (U2722DX)
Certificates and Standards
Licenses	CECP CEL ENERGY STAR 6.0 ErP RoHS Compliant TCO Certified Displays WEEE	ENERGY STAR EPEAT Gold TCO Certified Edge Display RoHS NFPA 99
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 S2718H

Dell U2722D