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Compare AOC CU34G3S vs AOC C32G3AE vs AOC 27G2SU

Connectivity

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

Construction

Adjustment | Height
130 mm / 5.1181 in
N/A
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 21.5°
-5° ~ 23°
Camera
No
No
No
Colors
Black Red
Black
Black and Red
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
91.51% screen-to-body ratio
90.82% screen-to-body ratio
89.75% screen-to-body ratio
Size | Depth
5.25 in / 133.4 mm w/o stand, 13.37 in / 339.5 mm w/ stand
3.43 in / 87.23 mm w/o stand, 9.64 in / 244.9 mm w/ stand
1.92 in / 48.8 mm w/o stand, 8.95 in / 227.4 mm w/ stand
Size | Height
14.4 in / 365.8 mm w/o stand, 15.83 in / 402 mm w/ stand
16.75 in / 425.54 mm w/o stand, 20.65 in / 524.4 mm w/ stand
14.4 in / 365.8 mm w/o stand, 15.69 in / 398.6 mm w/ stand
Size | Width
31.29 in / 794.8 mm
27.95 in / 709.9 mm
24.11 in / 612.5 mm
Weight
6.75 kg / 15 lbs w/o stand , 8.25 kg / 18 lbs w/ stand
3.75 kg / 8 lbs w/o stand , 5.12 kg / 11 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
300 nits
250 nits
350 nits
Contrast Ratio
3000:1 (static), 80000000:1 (dynamic)
3000:1 (static), 80000000:1 (dynamic)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1000R
1000R
Display Diagonal
34" (34 in / 863.6 mm)
32" (31.54 in / 801 mm)
27" (27.01 in / 685.985 mm)
Display Type
VA, Anti-glare/Matte (3H), Samsung
VA, Anti-glare/Matte (3H)
VA
Gamut
91% DCI-P3, 100% NTSC, 120% sRGB
100% Adobe RGB, 93% DCI-P3, 102% NTSC, 122% sRGB
Pixel Density
109 ppi
69 ppi
81 ppi
Pixel Pitch
0.232 mm
0.364 mm
0.311 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 165 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
CCC, CE, CEL, CH RoHS, FCC, Win 10
TUV Bauart, CE, FCC, Gost, ISPO certified production, Rohs compliant, Reach compliant
CCC, CE, CEL, CH RoHS, cTUVus, FCC, Win10
Operating Humidity
10 % ~ 85 %
10 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync Premium
Video
Black Equalizer, DDC2B/CI, Low Blue Light, Picture-by-Picture, Motion Blur Reduction technology, Flicker-free technology, Adaptive-Sync technology, Picture-in-Picture
AOC G-Menu, Low Input Lag, AOC Shadow Control, Flicker-free technology, Dial Point, AOC Game Color, 3-sided frameless design, Game Modes (6), Adaptive-Sync technology, Low Blue Light
AOC Game Color, AOC Shadow Control, Game Modes (6), Flicker-free technology, AOC G-Menu, 3-sided frameless design, Low Blue Light, Adaptive-Sync technology, Low Input Lag

Performance

Power Consumption
57 W (average) / 0.5 W (sleep) / 0.3 W (off)
0.3 W (sleep) / 0.3 W (off)
28 W (average) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB Type-B cable
DisplayPort cable, HDMI cable
DisplayPort cable
Debut
2020
2021
2021

Reviews

Neofiliac score
77%
20%
64%
Pros
  • Ultra-wide form factor
  • 1000R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • High 91.51 % screen-to-body ratio
  • Build-in speakers included
  • 165 Hz maximum refresh rate
  • 1000R curvature
  • High 3000:1 contrast ratio
  • High 90.82 % screen-to-body ratio
  • Build-in speakers included
  • 165 Hz maximum refresh rate
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • 165 Hz maximum refresh rate
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Low 69 ppi pixel density
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • 8-bit display panel

Price

Offers (incl. referral links)
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