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Compare ViewSonic VA3456-MHDJ vs ViewSonic VX3418-2KPC vs ViewSonic VX2718-PC-MHD

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2

Construction

Adjustment | Height
100 mm / 3.937 in
80 mm / 3.1496 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-180° ~ 180°
N/A
N/A
Adjustment | Tilt
-4° ~ 20°
-5° ~ 10°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 5W
2x 2W
VESA Mount
100 x 100 mm
75 x 75 mm
75 x 75 mm

Dimensions

Bezels
89.31% screen-to-body ratio
91.18% screen-to-body ratio
90.88% screen-to-body ratio
Size | Depth
2.32 in / 59 mm w/o stand, 7.91 in / 201 mm w/ stand
4.92 in / 125 mm w/o stand, 13.03 in / 331 mm w/ stand
2.94 in / 74.6 mm w/o stand, 8.85 in / 224.7 mm w/ stand
Size | Height
14.45 in / 367 mm w/o stand, 16.27 in / 413.31 mm w/ stand
14.25 in / 362 mm w/o stand, 18.2 in / 462.3 mm w/ stand
14.27 in / 362.4 mm w/o stand, 18.69 in / 474.7 mm w/ stand
Size | Width
32.17 in / 817 mm
31.73 in / 806 mm
24.04 in / 610.5 mm
Weight
6.8 kg / 15 lbs w/o stand , 9.2 kg / 20 lbs w/ stand
7.6 kg / 17 lbs w/o stand , 10.2 kg / 22 lbs w/ stand
3.3 kg / 7 lbs w/o stand , 3.9 kg / 9 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
400 nits
300 nits
250 nits
Contrast Ratio
1000:1 (static), 50000000:1 (dynamic)
4000:1 (static), 80000000:1 (dynamic)
4000:1 (static), 80000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1800R
1500R
1500R
Display Diagonal
34" (34.13 in / 867 mm)
34" (34 in / 863.6 mm)
27" (27 in / 685.9 mm)
Display Type
IPS, Anti-glare/Matte (3H)
MVA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
72% NTSC, 104% sRGB
72% NTSC, 102% sRGB
Pixel Density
109 ppi
109 ppi
81 ppi
Pixel Pitch
0.233 mm
0.232 mm
0.311 mm
Refresh Rate
24 Hz ~ 76 Hz
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
FHD (1920x1080)
Response Time
4 ms (min)
3 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
CB, CE, CE EMC, CEC, cTUVus, EAC, ErP, FCC-B, ICES003, MX-CoC, Mexico Energy, RCM, REACH, UkrSEPRO, WEEE
CEC, cTUVus, FFC-B, ICES003, Mexico Energy, MX-CoC
CEC, cTUVus, FCC-B, ICES003, MX-CoC, Mexico Energy
Operating Humidity
20 % ~ 90 %
20 % ~ 90 %
20 % ~ 90 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
Video
ECO Mode, Flicker-free technology, SuperClear IPS, Low Blue Light, 3-side borderless design, Adaptive-Sync technology
Flicker-free technology, Low Blue Light, ViewMode, Eco Mode

Performance

Power Consumption
43 W (average) / 45 W (max) / 37 W (eco) / 0.5 W (sleep) / 0.3 W (off)
36 W (average) / 48 W (max) / 23.8 W (eco) / 0.5 W (sleep) / 0.3 W (off)
26 W (average) / 27 W (max) / 15 W (eco) / 0.5 W (sleep)

Production

Accessory
HDMI cable
DisplayPort cable
DisplayPort cable
Debut
2021
2021
2020

Reviews

Neofiliac score
73%
58%
33%
Pros
  • Ultra-wide form factor
  • 1800R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt and height adjustments
  • High 4000:1 contrast ratio
  • High 91.18 % screen-to-body ratio
  • Build-in speakers included
  • 1500R curvature
  • High 4000:1 contrast ratio
  • High 90.88 % screen-to-body ratio
  • Build-in speakers included
  • 165 Hz refresh rate
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

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