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Compare AOC CU34P2A vs AOC CQ29G2E vs AOC 27G2SU

Connectivity

Ports
1x DisplayPort 1.2, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; downstream), 2x HDMI 2.0
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2

Construction

Adjustment | Height
150 mm / 5.9055 in
N/A
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-180° ~ 180°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 22°
-5° ~ 23°
-5° ~ 23°
Camera
No
No
No
Colors
Black and Gray
Black
Black and Red
Form Factor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.57% screen-to-body ratio
88.53% screen-to-body ratio
89.75% screen-to-body ratio
Size | Depth
3.94 in / 100.14 mm w/o stand, 10.83 in / 275.13 mm w/ stand
3.59 in / 91.1 mm w/o stand, 9.64 in / 244.86 mm w/ stand
1.92 in / 48.8 mm w/o stand, 8.95 in / 227.4 mm w/ stand
Size | Height
14.47 in / 367.45 mm w/o stand, 20.14 in / 511.53 mm w/ stand
12.53 in / 318.3 mm w/o stand, 16.79 in / 426.55 mm w/ stand
14.4 in / 365.8 mm w/o stand, 15.69 in / 398.6 mm w/ stand
Size | Width
31.82 in / 808.34 mm
27.32 in / 693.95 mm
24.11 in / 612.5 mm
Weight
9.8 kg / 22 lbs w/ stand
4.5 kg / 10 lbs w/o stand , 5.55 kg / 12 lbs w/ stand
3.75 kg / 8 lbs w/o stand , 5.12 kg / 11 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
300 nits
300 nits
350 nits
Contrast Ratio
3000:1 (static), 50000000:1 (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
1500R
1500R
Display Diagonal
34" (34.13 in / 867 mm)
29" (29.09 in / 738.9 mm)
27" (27.01 in / 685.985 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA
Gamut
89% Adobe RGB, 120% sRGB
89% DCI-P3, 86% NTSC, 99% sRGB
100% Adobe RGB, 93% DCI-P3, 102% NTSC, 122% sRGB
Pixel Density
109 ppi
95 ppi
81 ppi
Pixel Pitch
0.275 mm
0.364 mm
0.311 mm
Refresh Rate
48 Hz ~ 100 Hz
48 Hz ~ 75 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
UW-FHD (2560x1080)
FHD (1920x1080)
Response Time
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CCC, CE, CECP, CEL, CH RoHS, cTUVus, FCC, ISO 9241-307, TUV Low Blue Light Certification, Win10
CCC, CE, CEL, CH RoHS, cTUVus, FCC, ISO 9241-307, Win 10
CCC, CE, CEL, CH RoHS, cTUVus, FCC, Win10
Operating Humidity
10 % ~ 80 %
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
AMD FreeSync Premium
Video
Flicker-free technology, HDR Mode, Picture-by-Picture, Wide Viewing Angle, Picture-in-Picture, Low Blue Light, Adaptive-Sync technology
DDC2B / CI, Flicker-free technology, HDR Mode, Motion Blur Reduction, Low Blue Light, Game Color, Picture-by-PIcture, Black Stabilizer, Picture-in-Picture
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

Energy Efficiency
C
Power Consumption
55 W (average) / 0.5 W (sleep) / 0.3 W (off)
53 W (average) / 0.3 W (sleep)
28 W (average) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable
DisplayPort cable
Debut
2020
2020
2021

Reviews

Neofiliac score
50%
33%
64%
Pros
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • Ultra-wide form factor
  • 1500R curvature
  • High 3000:1 contrast ratio
  • 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
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Slow for a gaming monitor
  • No publicized HDR support
  • 8-bit display panel

Price

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