Site Title

Compare AOC CU34P2X vs Acer EI342CKR Pbmiippx vs Acer ED270R Pbiipx

Reviews

Neo score
72%
64%
26%
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
  • Rich color reproduction
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • 1500R curvature
  • High 4000:1 contrast ratio
Cons
  • 8-bit display panel
  • Only tilt adjustment
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

MSRP
600 USD
250 USD
Offers (incl. referral links)

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

Construction

Adjustment | Height
150 mm / 5.9055 in
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-175° ~ 175°
N/A
N/A
Adjustment | Tilt
-5° ~ 22°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 2W
VESA Mount
100 x 100 mm
75 x 75 mm
75 x 75 mm

Dimensions

Bezels
89.57% screen-to-body ratio
88.63% screen-to-body ratio
Size | Depth
3.94 in / 100.14 mm w/o stand, 10.83 in / 275.13 mm w/ stand
9.06 in / 230.2 mm w/ stand
2.99 in / 76 mm w/o stand, 7.72 in / 196 mm w/ stand
Size | Height
14.47 in / 367.45 mm w/o stand, 16.99 in / 431.5 mm w/ stand
18.2 in / 462.2 mm w/ stand
14.29 in / 363 mm w/o stand, 18.35 in / 466 mm w/ stand
Size | Width
31.82 in / 808.34 mm
31.84 in / 808.7 mm
24.61 in / 625 mm
Weight
6.7 kg / 15 lbs w/o stand , 9.9 kg / 22 lbs w/ stand
7.02 kg / 15 lbs w/ stand
3.3 kg / 7 lbs w/o stand , 3.79 kg / 8 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
300 nits
320 nits / 400 nits (peak)
250 nits
Contrast Ratio
4000:1 (static), 50000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
4000:1 (static), 100000000:1 (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
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
27" (27 in / 685.891 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
90% DCI-P3, 99% NTSC, 121% sRGB
93% DCI-P3
72% NTSC
Pixel Density
109 ppi
109 ppi
81 ppi
Pixel Pitch
0.232 mm
0.232 mm
0.311 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
FHD (1920x1080)
Response Time
4 ms (min)
5 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
MPR II
ENERGY STAR, ErP, TCO Certified Displays
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, Picture-by-Picture, Picture-in-Picture, MBR (Motion Blur Reduction), Adaptive-Sync technology
Bluelight Shield, ComfyView, Low Dimming, Picture-in-Picture, Picture-by-Picture, Flicker-free technology, Adaptive Contrast Management (ACM)
Flicker-free technology, Low Blue Light, ZeroFrame Design, Adaptive Contrast Management (ACM)

Performance

Power Consumption
67 W (average) / 0.5 W (sleep) / 0.3 W (off)
80 W (average) / 1 W (sleep)
21.52 W (average) / 30 W (max) / 0.2 W (sleep) / 0.2 W (off)

Production

Accessory
DisplayPort cable, USB upstream cable
DisplayPort cable (optional), HDMI cable (optional)
D-sub cable
Debut
2021
2021
2020
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