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Acer - Predator Helios 18 (2025) vs HP - OmniBook Ultra 14

Last updated · How Mars Score works
Predator Helios 18 (2025)ACERRENDER
Probe A
Acer
Predator Helios 18 (2025)
87.1/ 100A
Performance77· 35%
Battery & Ports95· 27%
Design· 20%
Display95· 18%
OmniBook Ultra 14HPRENDER
Probe B
HP
OmniBook Ultra 14
62.5/ 100C
Performance61· 35%
Battery & Ports71· 27%
Design· 20%
Display51· 18%
Quick verdict

Between the Predator Helios 18 (2025) and OmniBook Ultra 14, the Predator Helios 18 (2025) comes out ahead in refresh rate and storage, while the OmniBook Ultra 14 wins on claimed battery life and weight. Overall, the Predator Helios 18 (2025) scores 87.1 and the OmniBook Ultra 14 scores 62.5 on our Mars Score.

Buying advice

Which should you buy?

The Predator Helios 18 (2025) is the clear pick on raw spec strength, leading by 24.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

Pick the Predator Helios 18 (2025) if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are refresh rate, storage, cpu cores, among others.

Pick the OmniBook Ultra 14 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are claimed battery life, weight.

Both ship with comparable ram, backlit keyboard, so those specs don't separate the two — focus on the differences below.

Bottom line: the Predator Helios 18 (2025) is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Acer - Predator Helios 18 (2025) wins

  • Refresh rate — 316.67% more. 250 Hz vs 60 Hz.
  • Storage — 100.00% more. 2048 GB vs 1024 GB.
  • CPU cores — 100.00% more. 24 vs 12.
  • Battery — 47.03% more. 99.98 Wh vs 68 Wh.
  • Screen size — 28.57% more. 18 " vs 14 ".
  • Thunderbolt ports — 2.00 more. 2 vs 0.
  • Panel type: Mini-LED (vs IPS).

Why HP - OmniBook Ultra 14 wins

  • Claimed battery life — 200.00% more. 21 h vs 7 h.
  • Weight — 1.77 kg less. 1.5 vs 3.27.
Full readout

Spec comparison

Design

SpecAcer - Predator Helios 18 (2025)HP - OmniBook Ultra 14
Weight3.27 kg1.5 kglead
Thickness29 mm17 mmlead
Build materialaluminumaluminum
Backlit keyboardtruetrue
Fingerprint readerfalsetruelead

Display

SpecAcer - Predator Helios 18 (2025)HP - OmniBook Ultra 14
Screen size18 "lead14 "
Refresh rate250 Hzlead60 Hz
Panel typeMini-LEDleadIPS

Performance

SpecAcer - Predator Helios 18 (2025)HP - OmniBook Ultra 14
CPUIntel Core Ultra 9 275HXAMD Ryzen AI 9 HX 375
CPU cores24lead12
GPUNVIDIA RTX 5080 LaptopAMD Radeon 890M
RAM32 GB32 GB
Storage2048 GBlead1024 GB
Storage typeSSDSSD

Battery & Ports

SpecAcer - Predator Helios 18 (2025)HP - OmniBook Ultra 14
Battery99.98 Whlead68 Wh
Claimed battery life7 h21 hlead
USB-C ports12lead
Thunderbolt ports2lead0
HDMItrueleadfalse
Reader questions

Frequently asked

Which has better battery life, Predator Helios 18 (2025) or OmniBook Ultra 14?+

OmniBook Ultra 14 claims up to 21 hours — 7h vs 21h.

Which is lighter, Predator Helios 18 (2025) or OmniBook Ultra 14?+

OmniBook Ultra 14 is lighter at 1.5 kg vs 3.27 kg.

Which has an OLED display, Predator Helios 18 (2025) or OmniBook Ultra 14?+

Neither model has an OLED display.

Drill down

Spec-level deep dives

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