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Compare AOC CU34G2X vs ViewSonic VX3418-2KPC vs ViewSonic VG3448

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 2x DisplayPort 1.4
2x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (Input mini), 4x USB 3.1 (downstream), 1x USB 3.1 (upstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
80 mm / 3.1496 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
-60° ~ 60°
Adjustment | Tilt
-3.5° ~ 21.5°
-5° ~ 10°
-5° ~ 40°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 3W
VESA Mount
100 x 100 mm
75 x 75 mm
100 x 100 mm

Dimensions

Bezels
89.55% screen-to-body ratio
91.18% screen-to-body ratio
88.68% screen-to-body ratio
Size | Depth
4.05 in / 102.9 mm w/o stand, 5.21 in / 132.37 mm w/ stand
4.92 in / 125 mm w/o stand, 13.03 in / 331 mm w/ stand
2.01 in / 51 mm w/o stand, 9.29 in / 236 mm w/ stand
Size | Height
14.47 in / 367.5 mm w/o stand, 15.68 in / 398.16 mm w/ stand
14.25 in / 362 mm w/o stand, 18.2 in / 462.3 mm w/ stand
14.41 in / 366 mm w/o stand, 16.06 in / 408 mm w/ stand
Size | Width
31.82 in / 808.34 mm
31.73 in / 806 mm
32.48 in / 825 mm
Weight
6.6 kg / 15 lbs w/o stand , 8.1 kg / 18 lbs w/ stand
7.6 kg / 17 lbs w/o stand , 10.2 kg / 22 lbs w/ stand
6 kg / 13 lbs w/o stand , 8.6 kg / 19 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
21:9
Brightness
300 nits
300 nits
300 nits
Contrast Ratio
3000:1 (static), 80000000:1 (dynamic)
4000:1 (static), 80000000:1 (dynamic)
3000:1 (static), 50000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
Display Type
VA, Anti-glare/Matte (3H), Samsung
MVA, Anti-glare/Matte (3H)
MVA, Anti-glare/Matte (3H)
Gamut
88% Adobe RGB, 91% DCI-P3, 100% NTSC, 119% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.232 mm
0.233 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
24 Hz ~ 100 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
5 ms (min) / 25 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CEC, cTUVus, FFC-B, ICES003, Mexico Energy, MX-CoC
BSMI, CB, CCC, CE EMC, CEL Level 1, cETLus, ENERGY STAR 7.0, ErP, eStandby, FCC Class B, ICES-003, PSE, RoHS, UL/cUL, VCCI, WEEE
Operating Humidity
10 % ~ 85 %
20 % ~ 90 %
10 % ~ 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
Video
HDCP (High-bandwidth Digital Content Protection), Low Blue Light, Picture-in-Picture, Picture-by-Picture, Adaptive-Sync Technology, Flicker-free technology
Blue Light Filter, HDCP (High-bandwidth Digital Content Protection)

Performance

Power Consumption
73 W (max) / 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)
41 W (average) / 76 W (max) / 36 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable
DisplayPort cable - mini-DP to DP, USB 3.1 upstream cable
Debut
2019
2021
2019

Reviews

Neofiliac score
64%
58%
66%
Pros
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Good color reproduction for a gaming monitor
  • 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
  • Ultra-wide form factor
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support

Price

Offers (incl. referral links)
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