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Compare UltraSharp U2422HE vs Dell U3421WE vs UltraSharp U2422H

Connectivity

Ports
1x USB 3.2 (Type-C; Gen 2; upstream; 90W; DP Alt Mode), 1x HDMI 1.4, 1x DisplayPort 1.4 (out with MST), 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB 3.2 (Type-C; downstream; 15W), 3x USB 3.2 (Type-A; Gen 2; downstream)
4x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps), 1x USB 3.2 (Type-B; Gen 1; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x Ethernet RJ45, 1x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode), 1x USB 3.1 (Type-C; downstream; 15W)
1x USB-C 3.2 Gen2 upstream + 3x USB 3.2 Gen2 downstream (1x PD) + 1x USB-C 3.2 Gen2 downstream + 1x HDMI 1.4 + 2x DisplayPort 1.4 (1 in, 1 out) + 1x Audio line-out
Wireless Connectivity

Construction

Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
Adjustment | Pivot
-90° ~ 90°
N/A
-90° ~ 90°
Adjustment | Swivel
-45° ~ 45°
-30° ~ 30°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black
Platinum Silver
Form Factor
Curved monitor
Material
Anti-glare treatment of the front polarizer (3H) hard coating
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
93.53% screen-to-body ratio
Size | Depth
1.91 in / 48.5 mm w/o stand, 7.07 in / 179.57 mm w/ stand
9.35 in / 237.4 mm w/ stand
7.07 inch w/ stand
Size | Height
12.23 in / 310.71 mm w/o stand, 13.62 in / 346 mm w/ stand
15.46 in / 392.8 mm w/ stand
14.33 ~ 19.53 inch w/ stand
Size | Width
21.17 in / 537.64 mm
32.02 in / 813.3 mm
21.17 inch
Weight
3.52 kg / 8 lbs w/o stand , 5.57 kg / 12 lbs w/ stand
7.52 kg / 17 lbs w/o stand , 11.87 kg / 26 lbs w/ stand
7.75 lbs w/ stand

Display

Aspect Ratio
16:9
21:9
16:9
Brightness
250 nits
300 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1
Display Backlight
W-LED
W-LED
WLED edge-lit
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits, 1073741824 colors
16.7M colors (8-bit)
Display Curvature
1900R
Display Diagonal
24" (23.81 in / 604.698 mm)
34" (34.14 in / 867.2 mm)
24 inch
Display Type
IPS, Anti-glare/Matte (3H)
AH-IPS, Anti-glare/Matte (3H), LG Display
IPS, matte
Gamut
85% DCI-P3, 100% sRGB
95% DCI-P3, 99% sRGB
85% DCI-P3, 100% Rec 709, 100% sRGB
Pixel Density
92 ppi
109 ppi
92.5 ppi
Pixel Pitch
0.275 mm
0.233 mm
0.2745 mm x 0.2745 mm
Refresh Rate
56 Hz ~ 76 Hz
60 Hz
60 Hz
Resolution
FHD (1920x1080)
UW-QHD (3440x1440)
FHD, 1920x1080
Response Time
5 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
5ms (Fast Mode) / 8ms (Normal Mode)
Viewing Angle
178° H / 178° V
178° H / 178° V
178(V) / 178(H)

Function

Licenses
BFR/PVC free monitor, Energy Star, EPEAT Gold, RoHS, TCO Edge Certified Displays
Energy Star, EPEAT Gold, RoHS, TCO Certified Displays, TUV Rheinland Flicker Free Certified, TUV Rheinland Low Blue Light Certified
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
32-104 °F
Video
InfinityEdge design, Flicker-free technology, Low Blue Light, ComfortView Plus, Dell Display Manager
KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView, Flicker-free technology

Performance

Energy Efficiency
C
Power Consumption
11.6 W (average) / 63 W (max) / 0.3 W (sleep) / 0.3 W (off)
36 W (average) / 210 W (max) / 0.5 W (sleep) / 0.5 W (off)
11.6 W
Power Supply
15 W Via USB-C downstream

Production

Accessory
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable, USB Type-C to Type-C cable
Debut
2021
2020
2021-03

Reviews

Neofiliac score
50%
77%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 93.53 % screen-to-body ratio
  • Ultra-wide form factor
  • 1900 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
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support

Price

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