Comparison between Dell U2723QX vs HP Z27k G3 4K

General Info
Model Number	Dell U2723QX	HP Z27k G3 4K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2021
Brand	Dell	HP
Model Series	UltraSharp
Model Number	U2723QX	Z27k G3 4K
Alias	UltraSharp U2723QX	1B9T0AA
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.667 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 Manufacturer	LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	92.8 %	91.89 %
Backlight Source	W-LED	W-LED
DCI P3	98%	85%
sRGB	100 %	99 %
Screen Brightness	400 cd/m²	350 cd/m²
Static Screen Contrast	2000 : 1	1000 : 1
Dynamic Screen Contrast		10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.14 in 5.4 cm 54.33 mm 0.18 ft	1.53 in 3.9 cm 38.9 mm 0.13 ft
Case Weight	4.48 kg 10 lbs	4.5 kg 10 lbs
Case Width with Stand	24.07 in 61.1 cm 611.44 mm 2.01 ft	24.11 in 61.2 cm 612.3 mm 2.01 ft
Case Height with Stand	15.16 in 38.5 cm 385.18 mm 1.26 ft	14.97 in 38 cm 380.3 mm 1.25 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	8.07 in 20.5 cm 205 mm 0.67 ft
Case Weight with Stand	6.64 kg 15 lbs	6.2 kg 14 lbs
Case Color	Black and Silver	Turbo Silver
Hardware
Built-in Camera	No	No
Network	LAN	LAN
Connectivity	5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 (out with MST) 1 x DisplayPort 1.4 (DSC) 1 x Ethernet RJ45 1 x USB (Type-C; downstream; 15W) 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 90W; DP Alt Mode)	1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in) 1 x USB (Type-C; upstream; 100W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Features
Cool Features	Dell Power Button Sync (DPBS) Display Stream Compression (DSC) IPS Black panel technology Multi-Monitor Sync (MMS) KVM Switch Flicker-free technology ComfortView Plus Picture-by-Picture Dell Display Manager Compatibility Picture-in-Picture	Low Blue Light Picture-by-Picture Picture-in-Picture 4-sided Micro Edge Design Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.07 in 61.1 cm 611.44 mm 2.01 ft	24.11 in 61.2 cm 612.3 mm 2.01 ft
Case Height	13.9 in 35.3 cm 353.01 mm 1.16 ft	14.02 in 35.6 cm 356 mm 1.17 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	150 mm 15 cm 5.9055 in 0.4921 ft	150 mm 15 cm 5.9055 in 0.4921 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 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 87 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	15 kHz - 140 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable USB Type-A to Type-B cable	DisplayPort cable USB Type-A to Type-B cable
Certificates and Standards
Licenses	EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution)	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 U2723QX

HP Z27k G3 4K