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Compare Acer EI342CKR Sbmiipphx vs AOpen 34HC5CKR P vs AOpen 32HC2QUR P

Connectivity

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

Construction

Adjustment | Height
130 mm / 5.1181 in
150 mm / 5.9055 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
-30° ~ 30°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 35°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 3W
2x 3W
VESA Mount
75 x 75 mm
100 x 100 mm
100 x 100 mm

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
400 nits
400 nits (peak)
300 nits / 400 nits (peak)
Contrast Ratio
3000:1 (static), 100000000:1 (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)
32" (31.54 in / 801 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
93% DCI-P3, 95% sRGB
95% sRGB
Pixel Density
109 ppi
109 ppi
93 ppi
Pixel Pitch
0.233 mm
0.232 mm
0.272 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
DisplayHDR 400
Licenses
MPR II
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
AMD FreeSync
Video
Bluelight Shield, ComfyView, Low Dimming, Picture-in-Picture, Picture-by-Picture, Flicker-free technology, Adaptive Contrast Management (ACM)
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, Bluelight Shield
BlueLightShield, Flicker-free technology, ZeroFrame Design, Adaptive-Sync technology

Performance

Power Consumption
30 W (average) / 0.4 W (sleep) / 0.4 W (off)
38 W (average) / 0.5 W (sleep)
35 W (average) / 0.5 W (sleep) / 0.45 W (off)

Production

Accessory
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable (optional), HDMI cable (optional)
Debut
2021
2021
2020

Reviews

Neofiliac score
64%
79%
66%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • DisplayHDR 400
  • 1500R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 4000:1 contrast ratio
  • Build-in speakers included
  • 165 Hz refresh rate
Cons
  • 8-bit display panel
  • 8-bit display panel
  • 8-bit display panel

Price

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