0 Compare Dell U4021QW vs Dell UltraSharp U4924DW - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Dell U4021QW vs Dell UltraSharp U4924DW

General Info
Model Number Dell U4021QW Dell UltraSharp U4924DW
Price
Type Monitor Monitor
Year 2021 2023
Brand Dell Dell
Model Series UltraSharp
Model Number U4021QW UltraSharp U4924DW
Display
Screen Size Class 40" (inches) 49" (inches)
Diagonal Size 49 in
124.5 cm
1244.6 mm
4.08 ft
Screen Width 37.27 in
94.7 cm
946.6 mm
3.11 ft
47.17 in
119.8 cm
1198.08 mm
3.93 ft
Screen Height 13.27 in
33.7 cm
336.96 mm
1.11 ft
Display Curvature 2500 3800
Display Type IPS IPS
Display Bit Depth 10 bits 10 bits
Frame Rate Control No
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 21:9 36:10
Screen Resolution 5120 x 2160 5120 x 1440
Screen Pixel Pitch 0.234 mm
Screen Pixel Density 108 ppi
Screen-to-Body Ratio 90.8 %
Backlight Source W-LED W-LED
DCI P3 98% 98%
sRGB 100 % 100 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 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 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 4.41 in
11.2 cm
112.09 mm
0.37 ft
Case Weight 12.15 kg
27 lbs
Case Width with Stand 37.27 in
94.7 cm
946.6 mm
3.11 ft
47.83 in
121.5 cm
1214.9 mm
3.99 ft
Case Height with Stand 18.02 in
45.8 cm
457.8 mm
1.5 ft
15.77 in
40.1 cm
400.57 mm
1.31 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
10.6 in
26.9 cm
269.14 mm
0.88 ft
Case Weight with Stand 9.5 kg
21 lbs
16.3 kg
36 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Network LAN
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 USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream)
1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
1 x Ethernet RJ45 (Wake on LAN; PXE boot; MAC address pass-thru)
1 x DisplayPort 1.4
2 x HDMI 2.0
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only)
5 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream)
2 x USB 3.2 (Type-B; Gen 2; 10 Gbps; upstream)
Audio
Audio Speakers 2 x 9W 2 x 9W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView Plus
Flicker-free technology
Dell Display Manager
Flicker-free technology
IPS Black panel technology
Picture-by-Picture
KVM Switch with auto function
Internal Multi-Stream Transport (iMST)
Blue Light Filter
Picture-in-Picture
ComfortView Plus
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 47.83 in
121.5 cm
1214.9 mm
3.99 ft
Case Height 14.41 in
36.6 cm
365.95 mm
1.2 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
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 ° 170 °
Right Swivel 30 ° 170 °
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 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-A to Type-C cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses Energy Star
EPEAT Gold
RoHS
TCO Certified Edge Displays
TUV Rheinland Flicker-free Certified
TUV Rheinland Low Blue Light Certified
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 UltraSharp U4924DW