Acer - Predator Helios 18 (2025) vs HP - OmniBook Ultra 14
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.
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.
Spec comparison
Design
| Spec | Acer - Predator Helios 18 (2025) | HP - OmniBook Ultra 14 |
|---|---|---|
| Weight | 3.27 kg | 1.5 kglead |
| Thickness | 29 mm | 17 mmlead |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | false | truelead |
Display
| Spec | Acer - Predator Helios 18 (2025) | HP - OmniBook Ultra 14 |
|---|---|---|
| Screen sizeⓘ | 18 "lead | 14 " |
| Refresh rateⓘ | 250 Hzlead | 60 Hz |
| Panel typeⓘ | Mini-LEDlead | IPS |
Performance
| Spec | Acer - Predator Helios 18 (2025) | HP - OmniBook Ultra 14 |
|---|---|---|
| CPU | Intel Core Ultra 9 275HX | AMD Ryzen AI 9 HX 375 |
| CPU cores | 24lead | 12 |
| GPUⓘ | NVIDIA RTX 5080 Laptop | AMD Radeon 890M |
| RAMⓘ | 32 GB | 32 GB |
| Storageⓘ | 2048 GBlead | 1024 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | Acer - Predator Helios 18 (2025) | HP - OmniBook Ultra 14 |
|---|---|---|
| Batteryⓘ | 99.98 Whlead | 68 Wh |
| Claimed battery life | 7 h | 21 hlead |
| USB-C ports | 1 | 2lead |
| Thunderbolt portsⓘ | 2lead | 0 |
| HDMI | truelead | false |
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.
Spec-level deep dives
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