Compare AOC CU34V5CW vs HP Z40c G3
Connectivity
Ports
1x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 4x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream), 1x USB 3.2 (Type-B; upstream)
1x HDMI 2.0, 1x DisplayPort 1.4, 1x Thunderbolt 3.2 (Type-C; upstream; 100W; DP Alt Mode), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.2 (Type-C; upstream; 100W; DP Alt Mode), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x Ethernet RJ45
Construction
Adjustment | Height
130 mm / 5.1181 in
150 mm / 5.9055 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 10°
Camera
Yes
Yes
Colors
Black
Black and Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 5W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
87.1% screen-to-body ratio
86.01% screen-to-body ratio
Size | Depth
3.93 in / 99.9 mm w/o stand, 9.84 in / 250 mm w/ stand
5.59 in / 142 mm w/o stand, 11.5 in / 292 mm w/ stand
Size | Height
14.88 in / 378 mm w/o stand, 15.64 in / 397.3 mm w/ stand
17.6 in / 447.1 mm w/o stand, 19.49 in / 495 mm w/ stand
Size | Width
31.81 in / 808.1 mm
37.3 in / 947.4 mm
Weight
6.86 kg / 15 lbs w/o stand , 9.43 kg / 21 lbs w/ stand
12.07 kg / 27 lbs w/o stand , 14.3 kg / 31 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
Brightness
300 nits
300 nits
Contrast Ratio
3000:1 (static), 20000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1500R
2500R
Display Diagonal
34" (34 in / 863.6 mm)
40" (39.71 in / 1008.59 mm)
Display Type
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
90% Adobe RGB, 122% sRGB
98% DCI-P3, 100% sRGB
Pixel Density
109 ppi
140 ppi
Pixel Pitch
0.232 mm
0.181 mm
Refresh Rate
48 Hz ~ 100 Hz
29 Hz ~ 71 Hz
Resolution
UW-QHD (3440x1440)
5K2K WUHD (5120x2160)
Response Time
4 ms (min)
14 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
Licenses
CCC, CE, CECP, CEL, CH RoHS, FCC, win10
BIS, BSMI, CB, CCC, CE, EAC, ENERGY STAR, FCC, GS, Kcc, NOM, PSB, TCO Certified, TUV/S, VCCI, WEEE, cTUVus
Operating Humidity
10 % ~ 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
Video
Flicker-free technology, Low Blue Light, Picture-by-Picture, MBR (Motion Blur Reduction), HDR Mode, 3-side frameless design, Picture-in-Picture, Adaptive-Sync technology
HP Device Bridge 2.0, HP Display Center, HP Eye Ease, OSD control, Low Blue Light, HP Display Manager, 3-sided micro-edge design, Picture-by-Picture, Flicker-free technology
Performance
Power Consumption
60 W (average) / 0.5 W (sleep) / 0.3 W (off)
72 W (average) / 310 W (max) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable, USB Type-C to Type-C/Type-A cable
Debut
2022
2022
Reviews
Neofiliac score
76%
95%
Pros
- Built-in camera
- Ultra-wide form factor
- 1500R curvature
- Stand with tilt, swivel, and height adjustments
- High 3000:1 contrast ratio
- Build-in speakers included
- Beautifully built
- Built-in camera
- Ultra-wide form factor
- 2500R curvature
- Rich color reproduction
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- 2x Thunderbolt 3
Cons
- 8-bit display panel
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