Comparison between Dell U4021QW vs Dell P2317H

General Info
Model Number	Dell U4021QW	Dell P2317H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2016
Brand	Dell	Dell
Model Number	U4021QW	P2317H
Display
Screen Size Class	40" (inches)	23" (inches)
Diagonal Size		23 in 58.4 cm 584.2 mm 1.92 ft
Screen Width	37.27 in 94.7 cm 946.6 mm 3.11 ft	20.05 in 50.9 cm 509.18 mm 1.67 ft
Screen Height		11.28 in 28.6 cm 286.42 mm 0.94 ft
Display Curvature	2500
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	1920 x 1080
Screen Pixel Pitch		0.265 mm
Screen Pixel Density		95 ppi
Screen-to-Body Ratio		86.78 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 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
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		1.98 in 5 cm 50.3 mm 0.17 ft
Case Weight		3.06 kg 7 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	20.94 in 53.2 cm 532 mm 1.75 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	14.06 in 35.7 cm 357.1 mm 1.17 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	7.09 in 18 cm 180 mm 0.59 ft
Case Weight with Stand	9.5 kg 21 lbs	5.59 kg 12 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 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
Audio Speakers	2 x 9W
Features
Cool Features	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology	Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width		20.94 in 53.2 cm 532 mm 1.75 ft
Case Height		12.44 in 31.6 cm 315.9 mm 1.04 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	120 mm 12 cm 4.7244 in 0.3937 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable	D-sub cable DisplayPort cable USB 3.0 upstream cable
Certificates and Standards
Licenses		CECP CEL 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 U4021QW

Dell P2317H