Comparison between Dell U4021QW vs Dell P4317Q

General Info
Model Number	Dell U4021QW	Dell P4317Q

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Type	Monitor	Monitor
Year	2021	2016
Brand	Dell	Dell
Model Number	U4021QW	P4317Q
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		TP Vision
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	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		90.4 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %	96 %
Adobe RGB 1998		67 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		28 ms
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (2H)
3D	No	No
Size, weight, color
Case Depth		3.27 in 8.3 cm 83 mm 0.27 ft
Case Weight		14.11 kg 31 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	38.31 in 97.3 cm 973.1 mm 3.19 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	25.91 in 65.8 cm 658 mm 2.16 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	9.84 in 25 cm 250 mm 0.82 ft
Case Weight with Stand	9.5 kg 21 lbs	17.93 kg 39 lbs
Case Color	Black	Gray
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)	2 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 1 x RS232 (C) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 9W	2 x 8W
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
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width		38.31 in 97.3 cm 973.1 mm 3.19 ft
Case Height		22.3 in 56.6 cm 566.4 mm 1.86 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
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	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	10 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 83 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 DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses		ENERGY STAR 6.0 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 P4317Q