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Compare AOC CU34P2X vs HP X34 vs AOC U34G3XM

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)
1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x DisplayPort 1.4
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)

Construction

Adjustment | Height
150 mm / 5.9055 in
100 mm / 3.937 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-175° ~ 175°
N/A
-23° ~ 23°
Adjustment | Tilt
-5° ~ 22°
-5° ~ 20°
-5° ~ 23°
Camera
No
No
No
Colors
Black
Black
Black Red
Form Factor
Curved monitor
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.57% screen-to-body ratio
89.09% screen-to-body ratio
87.8% screen-to-body ratio
Size | Depth
3.94 in / 100.14 mm w/o stand, 10.83 in / 275.13 mm w/ stand
2.11 in / 53.6 mm w/o stand
2.19 in / 55.7 mm w/o stand, 13.37 in / 339.6 mm w/ stand
Size | Height
14.47 in / 367.45 mm w/o stand, 16.99 in / 431.5 mm w/ stand
14.49 in / 368.1 mm w/o stand
14.59 in / 370.7 mm w/o stand, 15.72 in / 399.4 mm w/ stand
Size | Width
31.82 in / 808.34 mm
32.15 in / 816.5 mm
32.18 in / 817.4 mm
Weight
6.7 kg / 15 lbs w/o stand , 9.9 kg / 22 lbs w/ stand
8 kg / 18 lbs w/o stand
6.48 kg / 14 lbs w/o stand , 8.14 kg / 18 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
21:9
Brightness
300 nits
400 nits (peak)
300 nits
Contrast Ratio
4000:1 (static), 50000000:1 (dynamic)
1000:1 (static), 100000:1 (dynamic)
4000:1 (static), 80000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Curvature
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)
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
90% DCI-P3, 99% NTSC, 121% sRGB
99% sRGB
95% DCI-P3, 104% NTSC, 121% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.233 mm
0.232 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR, HDR10
DisplayHDR 400
HDR10
Licenses
CCC, CE, CECP, CEL, CH RoHS, FCC, win10
Eyesafe certified, TÜV Rheinland Low Blue Light Certified
CCC, CE, CEL, CH RoHS, FCC, Win 10
Operating Humidity
10 % ~ 80 %
20 % ~ 80 %
10 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, Picture-by-Picture, Picture-in-Picture, MBR (Motion Blur Reduction), Adaptive-Sync technology
Flicker-free technology, HP Eye Ease, OMEN Gaming Hub, Low Blue Light, 3-sided Micro-Edge design
Black Equalizer, DDC2B/CI, Low Blue Light, Picture-by-Picture, Motion Blur Reduction technology, Flicker-free technology, Adaptive-Sync technology, Picture-in-Picture

Performance

Energy Efficiency
G
Power Consumption
67 W (average) / 0.5 W (sleep) / 0.3 W (off)
48 W (average) / 190 W (max) / 0.3 W (sleep)
45 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB upstream cable
DisplayPort cable
DisplayPort cable, USB Type-B cable
Debut
2021
2021
2022

Reviews

Neofiliac score
72%
64%
75%
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
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Ultra-wide form factor
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 4000:1 contrast ratio
Cons
  • 8-bit display panel
  • 8-bit display panel
  • 8-bit display panel

Price

Offers (incl. referral links)
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