HP - OmniBook Ultra 14 vs Microsoft - Surface Laptop 7 (15)
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | HP - OmniBook Ultra 14 | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| RAM | 32 GB | 16 GB |
| Storage | 1024 GB | 512 GB |
| Refresh rate | 60 Hz | 120 Hz |
| Screen size | 14 " | 15 " |
| Claimed battery life | 21 h | 22 h |
| Battery | 68 Wh | 66 Wh |
Between the OmniBook Ultra 14 and Surface Laptop 7 (15), the OmniBook Ultra 14 comes out ahead in ram / storage, while the Surface Laptop 7 (15) wins on refresh rate / screen size. Overall, the OmniBook Ultra 14 scores 66.1 and the Surface Laptop 7 (15) scores 64.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (66.1 vs 64.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
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. The biggest gaps in its favor are ram, storage, battery, among others. The single most decisive one: RAM — 100.00% more. 32 GB vs 16 GB.
Pick the Surface Laptop 7 (15) if you care most about refresh rate / screen size. Its strongest claims are refresh rate, screen size, claimed battery life. The single most decisive one: Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
Both ship with comparable cpu cores, panel type, thunderbolt ports, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: HP - OmniBook Ultra 14 or Microsoft - Surface Laptop 7 (15)?
HP - OmniBook Ultra 14 leads the current Mars Score by 1.5 points.The more useful decision is the trade-off behind that result: compare screen size, ram, weight, battery against the way you will actually use the product.
Choose HP - OmniBook Ultra 14 if…
HP - OmniBook Ultra 14 has the measurable edge on ram gb, storage gb, battery wh.
Choose Microsoft - Surface Laptop 7 (15) if…
Microsoft - Surface Laptop 7 (15) has the measurable edge on refresh rate hz, screen size in, claimed battery h.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why HP - OmniBook Ultra 14 wins
- ▲RAM — 100.00% more. 32 GB vs 16 GB.
- ▲Storage — 100.00% more. 1024 GB vs 512 GB.
- ▲Battery — 3.03% more. 68 Wh vs 66 Wh.
- ▲Weight — 0.16 kg less. 1.5 vs 1.66.
Why Microsoft - Surface Laptop 7 (15) wins
- ▲Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
- ▲Screen size — 7.14% more. 15 " vs 14 ".
- ▲Claimed battery life — 4.76% more. 22 h vs 21 h.
Spec comparison
Design
| Spec | HP - OmniBook Ultra 14 | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Weight | 1.5 kglead | 1.66 kg |
| Thickness | 17 mmlead | 18.29 mm |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | true | true |
Display
| Spec | HP - OmniBook Ultra 14 | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Screen size | 14 " | 15 "lead |
| Refresh rateⓘ | 60 Hz | 120 Hzlead |
| Panel typeⓘ | IPS | IPS |
Performance
| Spec | HP - OmniBook Ultra 14 | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| CPU | AMD Ryzen AI 9 HX 375 | Snapdragon X Elite X1E-80-100 |
| CPU cores | 12 | 12 |
| GPUⓘ | AMD Radeon 890M | Qualcomm Adreno |
| RAMⓘ | 32 GBlead | 16 GB |
| Storageⓘ | 1024 GBlead | 512 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | HP - OmniBook Ultra 14 | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Batteryⓘ | 68 Whlead | 66 Wh |
| Claimed battery life | 21 h | 22 hlead |
| USB-C portsⓘ | 2 | 2 |
| Thunderbolt portsⓘ | 0 | 0 |
| HDMI | false | false |
Frequently asked
Which has better battery life, OmniBook Ultra 14 or Surface Laptop 7 (15)?+
Surface Laptop 7 (15) claims up to 22 hours — 21h vs 22h.
Which is lighter, OmniBook Ultra 14 or Surface Laptop 7 (15)?+
OmniBook Ultra 14 is lighter at 1.5 kg vs 1.66 kg.
Which has more RAM, OmniBook Ultra 14 or Surface Laptop 7 (15)?+
OmniBook Ultra 14 offers 32GB of RAM.
Which has an OLED display, OmniBook Ultra 14 or Surface Laptop 7 (15)?+
Neither model has an OLED display.