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Compare Dell U3223QE vs Dell U2721DE vs Dell UltraSharp U4919DW

Connectivity

Ports
5x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream), 1x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream), 1x HDMI 2.0, 1x DisplayPort 1.4 (out with MST), 1x DisplayPort 1.4 (DSC), 1x Ethernet RJ45, 1x USB (Type-C; downstream; 15W), 1x 3.5 mm Audio Out, 1x USB (Typ...
1x USB 3.1 (Type-C; upstream; DP; 65W), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (Output MST), 1x HDMI 1.4, 2x USB 3.0 (downstream), 2x USB 3.0 (downstream; BC 1.2)
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

Construction

Adjustment | Height
150 mm / 5.9055 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-40° ~ 40°
-170° ~ 170°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black and Silver
Black
Form Factor
Curved professional monitor
VESA Mount
100 x 100 mm
100 x 100 mm
100x100 mm

Dimensions

Bezels
93.6% screen-to-body ratio
92.16% screen-to-body ratio
Size | Depth
2.2 in / 55.78 mm w/o stand, 9.18 in / 233.17 mm w/ stand
1.54 in / 39 mm w/o stand, 7.09 in / 180 mm w/ stand
4.3 inch w/o stand
Size | Height
16.14 in / 410.04 mm w/o stand, 18.48 in / 469.34 mm w/ stand
13.98 in / 355 mm w/o stand, 15.36 in / 390.2 mm w/ stand
14.6 inch w/o stand
Size | Width
28.06 in / 712.61 mm
24.1 in / 612.2 mm
47.8 inch
Weight
5.65 kg / 12 lbs w/o stand , 10.36 kg / 23 lbs w/ stand
4.19 kg / 9 lbs w/o stand , 6.24 kg / 14 lbs w/ stand
29.1 lbs

Display

Aspect Ratio
16:9
16:9
32:9
Brightness
400 nits
350 nits
350 nits
Contrast Ratio
2000:1 (static)
1000:1 (static)
1000:1
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
1.07 billion (10-bit)
Display Curvature
3800R
Display Diagonal
32" (31.54 in / 801 mm)
27" (26.96 in / 684.7 mm)
49 inch
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
IPS
Gamut
98% DCI-P3, 100% sRGB
89% DCI-P3, 99% sRGB
99% sRGB
Pixel Density
140 ppi
109 ppi
109 ppi
Pixel Pitch
0.182 mm
0.233 mm
0.234 mm
Refresh Rate
23 Hz ~ 87 Hz
56 Hz ~ 76 Hz
60 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
5120x1440
Response Time
5 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
5 ms gray to gray in Fast mode, 8 ms gray to gray in Normal mode
Viewing Angle
178° H / 178° V
178° H / 178° V
178 degree

Function

Licenses
EPEAT Gold, Energy Star, RoHS, TUV Rheinland Low Blue Light Certified (Hardware Solution)
ENERGY STAR, EPEAT, TCO Certified, RoHS, NFPA 99
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0° to 40°C
Video
Dell Power Button Sync (DPBS), Display Stream Compression (DSC), IPS Black panel technology, Multi-Monitor Sync (MMS), KVM Switch, Flicker-free technology, ComfortView Plus, Picture-by-Picture, Dell Display Manager Compatibility, Picture-in-Picture
Flicker-free technology, Low Blue Light

Performance

Power Consumption
29.4 W (average) / 220 W (max) / 0.3 W (sleep) / 0.2 W (off)
33.2 W (average) / 160 W (max) / 19.9 W (eco) / 0.3 W (sleep) / 0.3 W (off)
60 W (typical) / 230 W (max)
Power Supply
90W Power Delivery via USB-C

Production

Accessory
DisplayPort cable, USB Type-C cable, USB Type-A to Type-B cable
DisplayPort cable, USB Type-C to Type-C cable
Debut
2022
2020
2019

Reviews

Neofiliac score
87%
56%
Pros
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 2000:1 contrast ratio
  • 10-bit display panel
  • High 93.6 % screen-to-body ratio
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 92.16 % screen-to-body ratio
  • Bright, high-contrast IPS panel
  • Bright, contrast-rich panel
  • Wide viewing angles
Cons
  • No publicized HDR support
  • No publicized HDR support
  • 8-bit display panel
  • Mediocre color accuracy

Price

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