Comparison between Dell U4021QW vs HP Z43

General Info
Model Number	Dell U4021QW	HP Z43

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2018
Brand	Dell	HP
Model Number	U4021QW	Z43
Alias		1AA85A4
Display
Screen Size Class	40" (inches)	43" (inches)
Diagonal Size		42.52 in 108 cm 1080 mm 3.54 ft
Screen Width	37.27 in 94.7 cm 946.6 mm 3.11 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height		20.84 in 52.9 cm 529.416 mm 1.74 ft
Display Curvature	2500
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	5120 x 2160	3840 x 2160
Screen Pixel Pitch		0.245 mm
Screen Pixel Density		103 ppi
Screen-to-Body Ratio		90.58 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %	96 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		5000000 : 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
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		4.83 in 12.3 cm 122.8 mm 0.4 ft
Case Weight		12.45 kg 27 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	38.27 in 97.2 cm 972.1 mm 3.19 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	24.37 in 61.9 cm 619 mm 2.03 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	9.45 in 24 cm 240 mm 0.79 ft
Case Weight with Stand	9.5 kg 21 lbs	16.95 kg 37 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-C; downstream; 15W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out for speakers) 1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 3 x USB 3.0 (downstream) 2 x USB 3.1 (Type-C)
Audio
Audio Speakers	2 x 9W
Features
Cool Features	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology	Picture-by-Picture Picture-in-Picture DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width		38.27 in 97.2 cm 972.1 mm 3.19 ft
Case Height		22.28 in 56.6 cm 565.9 mm 1.86 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	10 °
Right Swivel	30 °	10 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	10 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	47 Hz - 63 Hz
Horizontal Digital Frequency		121.8 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable	DisplayPort cable USB Type-C cable
Certificates and Standards
Licenses		BSMI C-Tick CB CCC CE CECP CEL EAC ENERGY STAR KC KCC VCCI-B 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	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 U4021QW

HP Z43