Compare AOC CU34P2X vs Iiyama G-Master GB3467WQSU-B1 vs Iiyama ProLite XUB2792QSN-B1

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; downstream), 1x USB 3.2 (Type-B; upstream)
2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-B; upstream), 4x USB 3.0 (Type-A; downstream)
1x Ethernet RJ45, 1x HDMI 1.4, 1x DisplayPort 1.2 (in), 1x 3.5 mm Audio Out, 1x DVI-D Dual Link, 1x DisplayPort 1.2 (out), 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)

Construction

Adjustment | Height
150 mm / 5.9055 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
-90° ~ 90°
Adjustment | Swivel
-175° ~ 175°
N/A
-45° ~ 45°
Adjustment | Tilt
-5° ~ 22°
-3° ~ 20°
-5° ~ 22°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.57% screen-to-body ratio
89.8% screen-to-body ratio
88.24% screen-to-body ratio
Size | Depth
3.94 in / 100.14 mm w/o stand, 10.83 in / 275.13 mm w/ stand
4.09 in / 104 mm w/o stand, 10.83 in / 275 mm w/ stand
2.13 in / 54 mm w/o stand, 9.06 in / 230 mm w/ stand
Size | Height
14.47 in / 367.45 mm w/o stand, 16.99 in / 431.5 mm w/ stand
14.41 in / 366 mm w/o stand, 16.71 in / 424.5 mm w/ stand
14.63 in / 371.5 mm w/o stand, 16.26 in / 413 mm w/ stand
Size | Width
31.82 in / 808.34 mm
31.87 in / 809.5 mm
24.06 in / 611 mm
Weight
6.7 kg / 15 lbs w/o stand , 9.9 kg / 22 lbs w/ stand
8.7 kg / 19 lbs w/ stand
7.8 kg / 17 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
300 nits
550 nits
350 nits
Contrast Ratio
4000:1 (static), 50000000:1 (dynamic)
3000:1 (static), 80000000:1 (dynamic)
1000:1 (static), 80000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34.03 in / 864.25 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Anti-glare/Matte
Gamut
90% DCI-P3, 99% NTSC, 121% sRGB
72% NTSC, 99% 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 ~ 165 Hz
55 Hz ~ 75 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
4 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR, HDR10
DisplayHDR 400
Licenses
CCC, CE, CECP, CEL, CH RoHS, FCC, win10
CE, EAC, ErP, PSE, REACH, RoHS, TÜV-Bauart, UKCA, VCCO, WEEE
CE, EAC, ErP, PSE, REACH, RoHS, TCO Certified, TÜV-GS, VCCI-B, UKCA, WEEE
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, Picture-by-Picture, Picture-in-Picture, MBR (Motion Blur Reduction), Adaptive-Sync technology
Black Tuner, Flicker-free technology, Low Blue Light, Advanced Contrast Ratio
Flicker-free technology, Low Blue light

Performance

Energy Efficiency
G
Power Consumption
67 W (average) / 0.5 W (sleep) / 0.3 W (off)
66 W (average) / 0.5 W (sleep) / 0.5 W (off)
33 W (average) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable, USB upstream cable
DisplayPort cable, HDMI cable, USB cable
DisplayPort cable, HDMI cable, USB-C cable
Debut
2021
2022
2021

Reviews

Neofiliac score
72%
73%
66%
Pros
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 4000:1 contrast ratio
  • Build-in speakers included
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • Bright display panel
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel
  • No publicized HDR support

Price

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