Compare AOpen 40XV1CU P vs AOpen 34HC5CKR P vs HP P34hc G4
Connectivity
Ports
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 90W; DP Alt Mode), 2x HDMI 2.0
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 3x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-C; Gen 1; upstream; 65W)
Construction
Adjustment | Height
95 mm / 3.7402 in
150 mm / 5.9055 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-15° ~ 15°
-30° ~ 30°
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 35°
-5° ~ 21°
Camera
No
No
No
Colors
White
Black
Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 4W
2x 3W
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, 15.28 in / 388 mm w/ stand
Size | Width
31.87 in / 809.4 mm
Weight
5.2 kg / 11 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
400 nits / 600 nits (peak)
400 nits (peak)
250 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
3000:1 (static), 100000000:1 (dynamic)
3500:1 (static), 5000000:1 (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
Display Diagonal
40" (39.49 in / 1003 mm)
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
Display Type
IPS, Anti-glare/Matte
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
92% DCI-P3
93% DCI-P3, 95% sRGB
Pixel Density
99 ppi
109 ppi
109 ppi
Pixel Pitch
0.255 mm
0.232 mm
0.232 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
60 Hz
Resolution
UW-QHD (3440x1440)
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 600
DisplayHDR 400
Licenses
BIS, CB, CCC, CE, CEL, cTUVus, EAC, EPA, EPEAT, FCC, GS Mark, ICE, ISO 9241-307, KC/KCC, NOM, RCM, TCO, VCCI, WEEE, WW application
Operating Humidity
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Picture-by-Picture, AOpen VisionCare
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, Bluelight Shield
KVM Switch, Low Blue Light, 3-sided Micro-Edge design, Flicker-free technology
Performance
Power Consumption
0.3 W (sleep)
38 W (average) / 0.5 W (sleep)
48 W (average) / 190 W (max) / 0.5 W (sleep)
Production
Accessory
DisplayPort cable, Gaming Mouse Pad (700 x 300 x 3 mm), Remote control
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable, HDMI cable, USB Type-C cable
Debut
2021
2021
2021
Reviews
Neofiliac score
73%
79%
41%
Pros
- DisplayHDR 600
- Ultra-wide form factor
- Rich color reproduction
- Stand with tilt, swivel, and height adjustments
- High 1000:1 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
- Ultra-wide form factor
- 1500 curvature
- Stand with tilt and height adjustments
- High 3500:1 contrast ratio
- Build-in speakers included
- Integrated USB-C hub
Cons
- 8-bit display panel
- Build quality concerns
- 8-bit display panel
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
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