Compare AOpen 30XV1C X vs AOpen 34XC1CUR P vs HP M34d
Connectivity
Ports
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x HDMI 2.0
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x USB 3.2 (Type-C; Gen 1; upstream; 65W), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB 3.0 (Type-B; upstream), 4x USB 3.2 (Type-A; Gen 1; downstream)
Construction
Adjustment | Height
120 mm / 4.7244 in
120 mm / 4.7244 in
100 mm / 3.937 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-20° ~ 20°
-30° ~ 30°
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 35°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 2W
2x 3W
VESA Mount
75 x 75 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.59% screen-to-body ratio
Size | Depth
4.41 in / 112.1 mm w/o stand, 9.25 in / 234.9 mm w/ stand
Size | Height
14.44 in / 366.9 mm w/o stand, 16.46 in / 418 mm w/ stand
Size | Width
31.87 in / 809.4 mm
Weight
7.85 kg / 17 lbs w/o stand , 10.5 kg / 23 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
350 nits / 400 nits (peak)
400 nits
250 nits / 300 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
4000:1 (static), 100000000:1 (dynamic)
3500:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
30" (29.5 in / 749.358 mm)
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H), Samsung
VA, Anti-glare/Matte (3H)
Gamut
95% DCI-P3
72% NTSC
Pixel Density
94 ppi
109 ppi
109 ppi
Pixel Pitch
0.27 mm
0.232 mm
0.232 mm
Refresh Rate
48 Hz ~ 200 Hz
48 Hz ~ 144 Hz
48 Hz ~ 100 Hz
Resolution
UW-FHD (2560x1080)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 400
DisplayHDR 400
Licenses
BIS, CB, CCC, CE, CEL, cTUVus, EAC, Energy Star, EPA, EPEAT, FCC, GS Mark, ISO 9241-307, KC/KCC, NOM, RCM, TCO Certified, TÜV Rheinland Low Blue Light Certified, VCII, WEEE
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
Video
Low Blue Light, Flicker-free technology
Low Blue Light, Flicker-free technology
KVM Switch, Low Blue Light, 3-sided Micro-Edge design, Flicker-free technology
Performance
Energy Efficiency
G
Power Consumption
0.5 W (sleep) / 0.3 W (off)
38 W (average) / 0.5 W (sleep)
48 W (average) / 190 W (max) / 0.3 W (sleep)
Production
Accessory
HDMI cable
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable, HDMI cable, USB Type-C cable
Debut
2022
2021
2021
Reviews
Neofiliac score
68%
66%
41%
Pros
- DisplayHDR 400
- Ultra-wide form factor
- Rich color reproduction
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- Build-in speakers included
- Good 200Hz refresh rate
- DisplayHDR 400
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, and height adjustments
- High 4000:1 contrast ratio
- Build-in speakers included
- Ultra-wide form factor
- 1500 curvature
- Stand with tilt and height adjustments
- High 3500:1 contrast ratio
- Build-in speakers included
Cons
- 8-bit display panel
- Low build quality
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
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