Compare AOpen 34HC5CUR P vs Acer EI342CKR Sbmiipphx vs AOpen 34HC5CUR P
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
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
Construction
Adjustment | Height
120 mm / 4.7244 in
130 mm / 5.1181 in
120 mm / 4.7244 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 15°
-5° ~ 35°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
75 x 75 mm
100 x 100 mm
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
250 nits
400 nits
250 nits
Contrast Ratio
4000:1 (static)
3000:1 (static), 100000000:1 (dynamic)
4000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1500R
1500R
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)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
72% NTSC
72% NTSC
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 ~ 144 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
Licenses
MPR II
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
AMD FreeSync Premium
Video
Flicker-free technology, Picture-by-Picture, ZeroFrame Design, Picture-in-Picture, Bluelight Shield
Bluelight Shield, ComfyView, Low Dimming, Picture-in-Picture, Picture-by-Picture, Flicker-free technology, Adaptive Contrast Management (ACM)
Flicker-free technology, Picture-by-Picture, ZeroFrame Design, Picture-in-Picture, Bluelight Shield
Performance
Power Consumption
30 W (average) / 0.4 W (sleep) / 0.4 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
2021
Reviews
Neofiliac score
41%
64%
41%
Pros
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, and height adjustments
- High 4000:1 contrast ratio
- Build-in speakers included
- DisplayHDR 400
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt and height adjustments
- High 3000:1 contrast ratio
- Build-in speakers included
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, and height adjustments
- High 4000:1 contrast ratio
- Build-in speakers included
Cons
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
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