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Compare Acer XZ273U Pbmiiphx vs HP Omen 27c vs HP Omen 27u

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; DP Alt Mode), 2x USB 3.2 (Type-A; Gen 2; downstream)
1x HDMI 1.4, 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB (Type-C; data only), 2x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream)

Construction

Adjustment | Height
120 mm / 4.7244 in
130 mm / 5.1181 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-180° ~ 180°
N/A
N/A
Adjustment | Tilt
-5° ~ 25°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.71% screen-to-body ratio
90.82% screen-to-body ratio
92.9% screen-to-body ratio
Size | Depth
3.83 in / 97.2 mm w/o stand, 9.02 in / 229 mm w/ stand
6.7 in / 170.1 mm w/o stand, 10.24 in / 260 mm w/ stand
2.63 in / 66.9 mm w/o stand, 10.26 in / 260.5 mm w/ stand
Size | Height
14.37 in / 365 mm w/o stand, 15.43 in / 392 mm w/ stand
14.33 in / 364 mm w/o stand, 15.44 in / 392.3 mm w/ stand
13.92 in / 353.5 mm w/o stand, 15.11 in / 383.8 mm w/ stand
Size | Width
23.82 in / 605 mm
23.9 in / 607.1 mm
24.01 in / 609.9 mm
Weight
4.2 kg / 9 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
7.01 kg / 15 lbs w/ stand
7.82 kg / 17 lbs w/o stand , 13.2 kg / 29 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
400 nits / 450 nits (peak)
450 nits (peak)
Contrast Ratio
2500:1 (static), 100000000:1 (dynamic)
3000:1 (static), 10000000:1 (dynamic)
1000:1 (static), 12000000:1 (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
1000R
1000R
Display Diagonal
27" (27 in / 685.8 mm)
27" (27.01 in / 685.985 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
95% sRGB
99% DCI-P3
85% DCI-P3, 99% sRGB
Pixel Density
109 ppi
109 ppi
163 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.155 mm
Refresh Rate
48 Hz ~ 170 Hz
55 Hz ~ 240 Hz
48 Hz ~ 144 Hz
Resolution
QHD (2560x1440)
QHD (2560x1440)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 400
DisplayHDR 400
Licenses
MPR II
BIS, BSMI, CB, CCC, CE, CEL, CEL Grade 1, cTUVus, EAC, E-standby, EUP Lot-5, EUP Lot-6, FCC, ICES, ISO 9241-307, KCC, NOM, RCM, VCCI, WEEE, ISC, Low blue light, EUP Lot-26, California Energy Commission (CEC), South Africa Energy, Mexico Energy, UAE, Uk...
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
AMD FreeSync Premium
AMD FreeSync Premium
Video
Black Boost, Flicker-free technology, ZeroFrame Design, Low Blue Light, ComfyView, Adaptive Contrast Management (ACM), Adaptive-Sync technology
HP Eye Ease with Eyesafe certification, Low Blue Light, OMEN Gaming Hub, Flicker-free technology, 3-sided micro-edge display, 5-way OSD joystick
Flicker-free technology, Low Blue Light, Picture-by-Picture, Picture-in-Picture, Omen Gaming Hub, 4-side frameless design

Performance

Energy Efficiency
F
F
Power Consumption
45 W (average) / 55 W (max) / 0.3 W (sleep) / 0.3 W (off)
45 W (average) / 120 W (max) / 0.5 W (sleep)
78 W (average) / 135 W (max) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable, USB cable
DisplayPort cable, USB Type-C to Type-A cable
Debut
2020
2021
2022

Reviews

Neofiliac score
77%
78%
75%
Pros
  • DisplayHDR 400
  • 1000R curvature
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 2500:1 contrast ratio
  • High 90.71 % screen-to-body ratio
  • Build-in speakers included
  • 240Hz max refresh rate
  • DisplayHDR 400
  • 1000R curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • High 90.82 % screen-to-body ratio
  • Beautifully built
  • DisplayHDR 400
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • High 92.9 % screen-to-body ratio
  • USB-C connectivity
Cons
  • 8-bit display panel
  • 8-bit display panel
  • 8-bit display panel

Price

Offers (incl. referral links)
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