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Compare Dell U3023E vs Dell UltraSharp U4919DW vs Dell UltraSharp U4021QW

Connectivity

Ports
1x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream; 90W; Dp Alt Mode), 1x USB 3.2 (Type-C; Gen 2; upstream), 1x HDMI 1.4, 1x DisplayPort 1.4 (DSC), 1x DisplayPort 1.4 (out with MST), 1x Ethernet RJ45 (MAC Address pass-through; PXE Boot; Wake-on-LAN), 4x USB 3...
2x USB 3.0 upstream + 5x USB 3.0 downstream + 1x USB-C (DP 1.4) + 1x DisplayPort 1.4 + 2x HDMI 2.0 + 1x Headphone
1x USB 3.2 (Type-C; downstream; 15W), 1x Ethernet RJ45 (Gigabit), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (line-out for speakers), 1x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode), 2x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 ...

Construction

Adjustment | Height
150 mm / 5.9055 in
120 mm / 4.7244 in
Adjustment | Pivot
-90° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
-170° ~ 170°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black and Silver
Black
Form Factor
Curved professional monitor
Curved monitor
Speakers
2x 9W
VESA Mount
100 x 100 mm
100x100 mm
100 x 100 mm

Dimensions

Bezels
93.61% screen-to-body ratio
Size | Depth
2.09 in / 53 mm w/o stand, 9.06 in / 230 mm w/ stand
4.3 inch w/o stand
9.76 in / 248 mm w/ stand
Size | Height
16.48 in / 418.6 mm w/o stand, 18.61 in / 472.7 mm w/ stand
14.6 inch w/o stand
18.02 in / 457.8 mm w/ stand
Size | Width
25.82 in / 655.9 mm
47.8 inch
37.27 in / 946.6 mm
Weight
6.48 kg / 14 lbs w/o stand , 11.13 kg / 24 lbs w/ stand
29.1 lbs
9.5 kg / 21 lbs w/ stand

Display

Aspect Ratio
16:10
32:9
21:9
Brightness
350 nits
350 nits
300 nits
Contrast Ratio
1000:1 (static), 2000000:1 (dynamic)
1000:1
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
1.07 billion (10-bit)
10 bits, 1073741824 colors
Display Curvature
3800R
2500R
Display Diagonal
30" (29.77 in / 756.2 mm)
49 inch
40"
Display Type
IPS, Anti-glare/Matte (3H)
IPS
IPS, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 100% sRGB
99% sRGB
98% DCI-P3, 100% sRGB
Pixel Density
101 ppi
109 ppi
Pixel Pitch
0.251 mm
0.234 mm
Refresh Rate
56 Hz ~ 76 Hz
60 Hz
60 Hz
Resolution
WQXGA (2560x1600)
5120x1440
5K2K WUHD (5120x2160)
Response Time
5 ms (min) / 8 ms (avg)
5 ms gray to gray in Fast mode, 8 ms gray to gray in Normal mode
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178 degree
178° H / 178° V

Function

Licenses
Energy Star, EPEAT Gold, RoHS, TCO Certified, TCO Edge, TUV Rheinland Low Blue Light Certified (Hardware Solution)
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0° to 40°C
0 °C ~ 40 °C , 32 °F ~ 104 °F
Video
Display Stream Compression (DSC), Flicker-free technology, Low Blue Light, Picture-in-Picture, Picture-by-Picture, KVM Switch, ComfortView Plus, Dell Display Manager (DDM) Compatibility
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView Plus, Flicker-free technology

Performance

Power Consumption
26.6 W (average) / 210 W (max) / 0.3 W (sleep) / 0.2 W (off)
60 W (typical) / 230 W (max)
51.5 W (average) / 240 W (max) / 0.5 W (sleep)
Power Supply
90W Power Delivery via USB-C

Production

Accessory
DisplayPort cable, USB Gen 2 Type-A to Type-C cable, USB Gen 2 Type-C PD 3.0 cable
DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable, USB Type-A to Type-B cable
Debut
2022
2019
2021

Reviews

Neofiliac score
83%
77%
Pros
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 93.61 % screen-to-body ratio
  • USB-C hub
  • Bright, high-contrast IPS panel
  • Bright, contrast-rich panel
  • Wide viewing angles
  • Ultra-wide form factor
  • 2500 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • No publicized HDR support
  • Mediocre color accuracy
  • No publicized HDR support

Price

Offers (incl. referral links)
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