Comparison between Dell U4025QW vs Dell U3824DW

General Info
Model Number	Dell U4025QW	Dell U3824DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2024	2023
Brand	Dell	Dell
Model Series	UltraSharp	UltraSharp
Model Number	U4025QW	U3824DW
Alias	UltraSharp U4025QW
Display
Screen Size Class	40" (inches)	38" (inches)
Diagonal Size	39.71 in 100.9 cm 1008.59 mm 3.31 ft	37.52 in 95.3 cm 952.9 mm 3.13 ft
Screen Width	36.59 in 92.9 cm 929.28 mm 3.05 ft	34.63 in 88 cm 879.67 mm 2.89 ft
Screen Height	15.43 in 39.2 cm 392.04 mm 1.29 ft	14.43 in 36.7 cm 366.53 mm 1.2 ft
Display Curvature	2500	2300
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	21:9	24:10
Screen Resolution	5120 x 2160	3840 x 1600
Screen Pixel Pitch	0.182 mm	0.229 mm
Screen Pixel Density	140 ppi	111 ppi
Screen-to-Body Ratio	91.83 %	91.9 %
Backlight Source	W-LED	W-LED
DCI P3	99%	98%
sRGB	100 %	100 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	2000 : 1	2000 : 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)
HDR	DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	2.35 in 6 cm 59.6 mm 0.2 ft	4.03 in 10.2 cm 102.35 mm 0.34 ft
Case Weight	9.5 kg 21 lbs	8.79 kg 19 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	35.21 in 89.4 cm 894.26 mm 2.93 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	17.47 in 44.4 cm 443.76 mm 1.46 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	9.89 in 25.1 cm 251.21 mm 0.82 ft
Case Weight with Stand	13.8 kg 30 lbs	13.27 kg 29 lbs
Case Color	Black and Silver	Black and Silver
Hardware
Built-in Camera	No	No
Connectivity	4 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 1 x Ethernet RJ45 (Wake on LAN; PXE boot; MAC address pass-thru) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x Thunderbolt 4.0 (Type-C; upstream; 140W; DP Alt Mode) 1 x HDMI 2.1 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only) 2 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W)	1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only) 2 x HDMI 2.1 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 (Wake on LAN; PXE boot; MAC address pass-thru) 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 2 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W)
Audio
Audio Speakers	2 x 9W	2 x 9W
Features
Cool Features	Auto KVM ComfortView Plus Picture-by-Picture Flicker-free technology Network KVM Picture-in-Picture IPS Black Dell Display Manager Adaptive-Sync technology Low Blue Light Ambient Light Sensor OSD joystick	Flicker-free technology IPS Black display panel Low Blue Light Picture-in-Picture Picture-by-Picture KVM and Auto KVM Dell ComfortView Plus technology Dell Display Manager with Easy Arrange
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	37.27 in 94.7 cm 946.6 mm 3.11 ft	35.21 in 89.4 cm 894.26 mm 2.93 ft
Case Height	16.5 in 41.9 cm 419.1 mm 1.38 ft	15.45 in 39.2 cm 392.33 mm 1.29 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	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 °	30 °
Right Swivel	30 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 120 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable	DisplayPort cable HDMI cable USB Type-C cable USB Type-A to Type-C cable
Certificates and Standards
Licenses	Energy Star EPEAT Gold RoHS TCO Certified Displays TÜV Rheinland 5-star Eye Comfort Certified	ENERGY STAR EPEAT Gold RoHS TAA Availability TCO Certified Displays TCO Certified Edge
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 U4025QW

Dell U3824DW