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Comparison between Dell U4021QW vs Dell S3219D

General Info
Model Number Dell U4021QW Dell S3219D
Price
Type Monitor Monitor
Year 2021 2018
Brand Dell Dell
Model Number U4021QW S3219D
Display
Screen Size Class 40" (inches) 32" (inches)
Diagonal Size 32 in
81.3 cm
812.8 mm
2.67 ft
Screen Width 37.27 in
94.7 cm
946.6 mm
3.11 ft
27.89 in
70.8 cm
708.48 mm
2.32 ft
Screen Height 15.69 in
39.9 cm
398.52 mm
1.31 ft
Display Curvature 2500
Display Type IPS VA
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 2560 x 1440
Screen Pixel Pitch 0.276 mm
Screen Pixel Density 91 ppi
Screen-to-Body Ratio 87.7 %
Backlight Source W-LED W-LED
DCI P3 98%
sRGB 100 % 99 %
Adobe RGB 1998 77 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 3000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 9 ms
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.86 in
4.7 cm
47.3 mm
0.16 ft
Case Weight 7.65 kg
17 lbs
Case Width with Stand 37.27 in
94.7 cm
946.6 mm
3.11 ft
29.05 in
73.8 cm
737.9 mm
2.42 ft
Case Height with Stand 18.02 in
45.8 cm
457.8 mm
1.5 ft
20.6 in
52.3 cm
523.2 mm
1.72 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
7.78 in
19.8 cm
197.7 mm
0.65 ft
Case Weight with Stand 9.5 kg
21 lbs
10.13 kg
22 lbs
Case Color Black 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
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
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
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 29.05 in
73.8 cm
737.9 mm
2.42 ft
Case Height 17.18 in
43.6 cm
436.3 mm
1.43 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 ° 11 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 114 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
HDMI cable
USB 3.0 upstream cable
Certificates and Standards
Licenses ENERGY STAR 7.0
RoHS
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 S3219D