Comparison between Dell InfinityEdge S2718D vs HP Z27q G3 QHD

General Info
Model Number	Dell InfinityEdge S2718D	HP Z27q G3 QHD

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Type	Monitor	Monitor
Year	2017	2021
Brand	Dell	HP
Model Number	InfinityEdge S2718D	Z27q G3 QHD
Alias		1C4Z7AA
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 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	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	93.36 %	91.87 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998	68 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	8 ms	5 ms
Display Maximum Response Time	23 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	0.8 in 2 cm 20.3 mm 0.07 ft	1.53 in 3.9 cm 38.9 mm 0.13 ft
Case Weight		4.3 kg 9 lbs
Case Width with Stand	24.1 in 61.2 cm 612.14 mm 2.01 ft	24.11 in 61.2 cm 612.3 mm 2.01 ft
Case Height with Stand	17.8 in 45.2 cm 452.1 mm 1.48 ft	14.98 in 38 cm 380.4 mm 1.25 ft
Case Depth with Stand	7.1 in 18 cm 180.3 mm 0.59 ft	8.07 in 20.5 cm 205 mm 0.67 ft
Case Weight with Stand	6.85 kg 15 lbs	5.8 kg 13 lbs
Case Color	Black, Silver	Turbo Silver
Hardware
Built-in Camera	No	No
Network		LAN
Connectivity	1 x HDMI 2.0 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C)	1 x HDMI 2.0 1 x DisplayPort 1.4 (in) 1 x DisplayPort 1.4 (out) 1 x USB (Type-B; upstream) 4 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Features
Cool Features	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Low Blue Light 4-sided Micro Edge Design Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.1 in 61.2 cm 612.14 mm 2.01 ft	24.11 in 61.2 cm 612.3 mm 2.01 ft
Case Height	13.8 in 35.1 cm 350.5 mm 1.15 ft	14.02 in 35.6 cm 356.1 mm 1.17 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	100 x 100	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		0 °
Right Pivot		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	48 Hz - 75 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable USB Type-C cable	DisplayPort cable USB Type-A to Type-B cable
Certificates and Standards
Licenses	CECP CEL ENERGY STAR ErP RoHS Compliant TCO Certified Displays WEEE	Australian-New Zealand MEPS; BIS BSMI CB CCC CE CECP CEL cTUVus EAC ENERGY STAR FCC GS Mark ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TCO Certified Edge TUV-S VCCI WEEE Ukraine Energy label WW application UAE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 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 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell InfinityEdge S2718D

HP Z27q G3 QHD