Compare Dell S3422DWG vs Dell S2421HGF
Connectivity
Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (headphones), 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2
Construction
Adjustment | Height
100 mm / 3.937 in
100 mm / 3.937 in
Adjustment | Pivot
-4° ~ 4°
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black
Form Factor
Curved monitor
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.88% screen-to-body ratio
90.27% screen-to-body ratio
Size | Depth
3.38 in / 85.851 mm w/o stand, 9.35 in / 237.61 mm w/ stand
2.58 in / 65.6 mm w/o stand, 7.46 in / 189.4 mm w/ stand
Size | Height
14.42 in / 366.36 mm w/o stand, 16.82 in / 427.31 mm w/ stand
12.66 in / 321.6 mm w/o stand, 13.84 in / 351.6 mm w/ stand
Size | Width
31.81 in / 807.9 mm
21.17 in / 537.8 mm
Weight
7.71 kg / 17 lbs w/o stand , 10.38 kg / 23 lbs w/ stand
3.4 kg / 7 lbs w/o stand
Display
Aspect Ratio
21:9
16:9
Brightness
400 nits
350 nits
Contrast Ratio
3000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1800R
Display Diagonal
34" (34.03 in / 864.25 mm)
24" (23.78 in / 604 mm)
Display Type
VA, Anti-glare/Matte (3H)
TN, Anti-glare/Matte (3H)
Gamut
90% DCI-P3, 99% sRGB
Pixel Density
109 ppi
92 ppi
Pixel Pitch
0.232 mm
0.275 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
FHD (1920x1080)
Response Time
2 ms (min) / 4 ms (avg) / 8 ms (max)
1 ms (min)
Viewing Angle
178° H / 178° V
170° H / 160° V
Function
HDR
DisplayHDR 400
Licenses
RoHS
ENERGY STAR, EPEAT, RoHS, TCO Certified Display
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
Video
Dell Display Manager, Flicker-free technology, Picture-by-Picture, Picture-in-Picture, Low Blue Light, ComfortView
Low Blue Light, Flicker-free technology
Performance
Power Consumption
30 W (average) / 90 W (max) / 0.3 W (sleep) / 0.2 W (off)
20 W (average) / 45 W (max) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
Debut
2021
2020
Reviews
Neofiliac score
77%
64%
Pros
- DisplayHDR 400
- Ultra-wide form factor
- 1800 curvature
- Rich color reproduction
- Stand with tilt, pivot, and height adjustments
- High 3000:1 contrast ratio
- Stand with tilt and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
- High 90.27 % screen-to-body ratio
Cons
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
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