Compare Dell S3422DWG vs Acer EI491CR Pbmiiipx vs Acer EH301CUR
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 DisplayPort 1.2, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x HDMI 2.0
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
100 mm / 3.937 in
N/A
N/A
Adjustment | Pivot
-4° ~ 4°
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 3W
VESA Mount
100 x 100 mm
75 x 75 mm
100 x 100 mm
Dimensions
Bezels
89.88% screen-to-body ratio
89.52% screen-to-body ratio
Size | Depth
3.38 in / 85.851 mm w/o stand, 9.35 in / 237.61 mm w/ stand
6.77 in / 172 mm w/o stand, 9.45 in / 240 mm w/ stand
8.6 in / 218.44 mm w/ stand
Size | Height
14.42 in / 366.36 mm w/o stand, 16.82 in / 427.31 mm w/ stand
14.76 in / 375 mm w/o stand, 17.95 in / 456 mm w/ stand
17.6 in / 447.04 mm w/ stand
Size | Width
31.81 in / 807.9 mm
47.17 in / 1198 mm
28 in / 711.2 mm
Weight
7.71 kg / 17 lbs w/o stand , 10.38 kg / 23 lbs w/ stand
9.3 kg / 20 lbs w/o stand , 11.4 kg / 25 lbs w/ stand
9.43 kg / 21 lbs w/ stand
Display
Aspect Ratio
21:9
36:10
21:9
Brightness
400 nits
400 nits
300 nits
Contrast Ratio
3000:1 (static)
3000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Curvature
1800R
1800R
1800R
Display Diagonal
34" (34.03 in / 864.25 mm)
49" (49 in / 1244.6 mm)
30" (29.77 in / 756.2 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H), Samsung
VA, Anti-glare/Matte (3H)
Gamut
90% DCI-P3, 99% sRGB
90% DCI-P3
Pixel Density
109 ppi
81 ppi
93 ppi
Pixel Pitch
0.232 mm
0.311 mm
0.27 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
DFHD (3840 x 1080)
UW-FHD (2560x1080)
Response Time
2 ms (min) / 4 ms (avg) / 8 ms (max)
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
HDR10, DisplayHDR 400
Licenses
RoHS
CCC, CE, ENERGY STAR, ErP, RoHS, TCO Certified Displays
FCC
Operating Humidity
10 % ~ 80 %
20 % ~ 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
AMD FreeSync Premium
Video
Dell Display Manager, Flicker-free technology, Picture-by-Picture, Picture-in-Picture, Low Blue Light, ComfortView
Flicker-free technology, HDCP (High-bandwidth Digital Content Protection), Picture-in-Picture, Picture-by-Picture, Blue Light Filter
BlueLightShield, ComfyView, ZeroFrame Design, Flicker-free technology, AcerVisionCare
Performance
Energy Efficiency
B
Power Consumption
30 W (average) / 90 W (max) / 0.3 W (sleep) / 0.2 W (off)
90 W (average) / 66 W (eco) / 0.45 W (sleep) / 0.35 W (off)
37 W (average) / 0.42 W (sleep) / 0.39 W (off)
Production
Accessory
DisplayPort cable
DisplayPort cable (optional), HDMI cable (optional)
Debut
2021
2019
2021
Reviews
Neofiliac score
77%
64%
33%
Pros
- DisplayHDR 400
- Ultra-wide form factor
- 1800 curvature
- Rich color reproduction
- Stand with tilt, pivot, and height adjustments
- High 3000:1 contrast ratio
- HDR10, DisplayHDR 400
- Ultra-wide form factor
- 1800R curvature
- Rich color reproduction
- High 3000:1 contrast ratio
- Build-in speakers included
- Ultra-wide form factor
- 1800R curvature
- High 3000:1 contrast ratio
- Build-in speakers included
Cons
- 8-bit display panel
- Only tilt adjustment
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.