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Compare Acer XZ342CU Pbmiiphx vs HP P34hc G4 vs HP Z27q G3

Connectivity

Ports
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)
1x HDMI 2.0, 1x DisplayPort 1.4 (in), 1x DisplayPort 1.4 (out), 1x USB (Type-B; upstream), 4x USB 3.2 (Type-A; Gen 1; downstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
150 mm / 5.9055 in
Adjustment | Pivot
N/A
N/A
-0° ~ 90°
Adjustment | Swivel
-180° ~ 180°
N/A
-45° ~ 45°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 21°
-5° ~ 20°
Camera
No
No
No
Colors
Black and Red
Silver
Turbo Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.77% screen-to-body ratio
89.59% screen-to-body ratio
91.87% screen-to-body ratio
Size | Depth
4.88 in / 124 mm w/o stand, 10.59 in / 269 mm w/ stand
4.41 in / 112.1 mm w/o stand, 9.25 in / 234.9 mm w/ stand
1.53 in / 38.9 mm w/o stand, 8.07 in / 205 mm w/ stand
Size | Height
14.25 in / 362 mm w/o stand, 18.19 in / 462 mm w/ stand
14.44 in / 366.9 mm w/o stand, 15.28 in / 388 mm w/ stand
14.02 in / 356.1 mm w/o stand, 14.98 in / 380.4 mm w/ stand
Size | Width
31.73 in / 806 mm
31.87 in / 809.4 mm
24.11 in / 612.3 mm
Weight
5.4 kg / 12 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
5.2 kg / 11 lbs w/ stand
4.3 kg / 9 lbs w/o stand , 5.8 kg / 13 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
400 nits
250 nits
350 nits
Contrast Ratio
4000:1 (static), 100000000:1 (dynamic)
3500:1 (static), 5000000:1 (dynamic)
1000:1 (static), 10000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
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)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
72% NTSC
99% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.232 mm
0.233 mm
Refresh Rate
48 Hz ~ 144 Hz
60 Hz
50 Hz ~ 60 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
Licenses
MPR II
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
Australian-New Zealand MEPS;, BIS, BSMI, CB, CCC, CE, CECP, CEL, cTUVus, EAC, ENERGY STAR, FCC, GS Mark, ISO 9241-307, KC/KCC, NOM, PSB, SEPA, TCO Certified, TCO Certified Edge, TUV-S, VCCI, WEEE, Ukraine Energy label, WW application, UAE
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync Premium
Video
ComfyView, Low Blue Light, Flicker-free technology, Adaptive Contrast Management (ACM), Adaptive-Sync technology
KVM Switch, Low Blue Light, 3-sided Micro-Edge design, Flicker-free technology
Low Blue Light, 4-sided Micro Edge Design, Flicker-free technology

Performance

Energy Efficiency
A+
Power Consumption
39 W (average) / 65 W (max) / 0.5 W (sleep) / 0.3 W (off)
48 W (average) / 190 W (max) / 0.5 W (sleep)
35 W (average) / 69 W (max) / 23 W (eco) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable (optional), HDMI cable (optional)
DisplayPort cable, HDMI cable, USB Type-C cable
DisplayPort cable, USB Type-A to Type-B cable
Debut
2021
2021
2021

Reviews

Neofiliac score
72%
41%
56%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 4000:1 contrast ratio
  • High 91.77 % screen-to-body 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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 91.87 % screen-to-body ratio
Cons
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • 8-bit display panel

Price

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