Compare Cooler Master GM34-CW vs AOpen 34HC5CUR P
Connectivity
Ports
2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x HDMI 2.0
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
Construction
Adjustment | Height
100 mm / 3.937 in
120 mm / 4.7244 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-45° ~ 45°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 35°
Camera
No
No
Colors
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 2W
VESA Mount
75 x 75 mm
100 x 100 mm
Dimensions
Size | Depth
10.39 in / 263.9 mm w/ stand
Size | Height
20.5 in / 520.82 mm w/ stand
Size | Width
31.84 in / 808.65 mm
Weight
7.02 kg / 15 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
Brightness
400 nits
250 nits
Contrast Ratio
3000:1 (static)
4000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
Display Type
VA, Anti-glare/Matte, Samsung
VA, Anti-glare/Matte (3H)
Gamut
95% DCI-P3, 125% sRGB
72% NTSC
Pixel Density
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.232 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
Licenses
RoHS
Operating Humidity
10 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Wide Color Gamut, Picture-by-Picture, DCR (Dynamic Contrast Ratio)
Flicker-free technology, Picture-by-Picture, ZeroFrame Design, Picture-in-Picture, Bluelight Shield
Performance
Power Consumption
54 W (average) / 80 W (max) / 0.5 W (sleep)
Production
Accessory
DisplayPort 1.4 cable
DisplayPort cable (optional), HDMI cable (optional)
Debut
2020
2021
Reviews
Neofiliac score
79%
41%
Pros
- 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
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, and height adjustments
- High 4000:1 contrast ratio
- Build-in speakers included
Cons
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
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