HP - Spectre x360 14 (2025) vs Lenovo - Yoga Slim 9i (Aura Edition)
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | HP - Spectre x360 14 (2025) | Lenovo - Yoga Slim 9i (Aura Edition) |
|---|---|---|
| Claimed battery life | 16 h | 18 h |
| Battery | 68 Wh | 75 Wh |
| Weight | 1.39 kg | 1.35 kg |
Between the Spectre x360 14 (2025) and Yoga Slim 9i (Aura Edition), the Spectre x360 14 (2025) comes out ahead in several specs, while the Yoga Slim 9i (Aura Edition) wins on claimed battery life / battery. Overall, the Spectre x360 14 (2025) scores 67.2 and the Yoga Slim 9i (Aura Edition) scores 69 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (67.2 vs 69). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
The Spectre x360 14 (2025) does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Yoga Slim 9i (Aura Edition) 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, battery, weight. The single most decisive one: Claimed battery life — 12.50% more. 18 h vs 16 h.
Both ship with comparable ram, storage, screen size, 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 - Spectre x360 14 (2025) or Lenovo - Yoga Slim 9i (Aura Edition)?
Lenovo - Yoga Slim 9i (Aura Edition) leads the current Mars Score by 1.8 points.The more useful decision is the trade-off behind that result: compare weight, battery against the way you will actually use the product.
Choose HP - Spectre x360 14 (2025) if…
HP - Spectre x360 14 (2025) does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Lenovo - Yoga Slim 9i (Aura Edition) if…
Lenovo - Yoga Slim 9i (Aura Edition) has the measurable edge on claimed battery h, battery wh, weight kg.
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 - Spectre x360 14 (2025) wins
- No decisive advantages.
Why Lenovo - Yoga Slim 9i (Aura Edition) wins
- ▲Claimed battery life — 12.50% more. 18 h vs 16 h.
- ▲Battery — 10.29% more. 75 Wh vs 68 Wh.
- ▲Weight — 0.04 kg less. 1.35 vs 1.39.
Spec comparison
Design
| Spec | HP - Spectre x360 14 (2025) | Lenovo - Yoga Slim 9i (Aura Edition) |
|---|---|---|
| Weight | 1.39 kg | 1.35 kglead |
| Thickness | 17 mm | 12.9 mmlead |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | true | true |
Display
| Spec | HP - Spectre x360 14 (2025) | Lenovo - Yoga Slim 9i (Aura Edition) |
|---|---|---|
| Screen size | 14 " | 14 " |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Panel typeⓘ | OLED | OLED |
Performance
| Spec | HP - Spectre x360 14 (2025) | Lenovo - Yoga Slim 9i (Aura Edition) |
|---|---|---|
| CPU | Intel Core Ultra 7 268V | Intel Core Ultra 7 258V |
| CPU cores | 8 | 8 |
| GPUⓘ | Intel Arc 140V | Intel Arc 140V |
| RAMⓘ | 32 GB | 32 GB |
| Storageⓘ | 1024 GB | 1024 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | HP - Spectre x360 14 (2025) | Lenovo - Yoga Slim 9i (Aura Edition) |
|---|---|---|
| Batteryⓘ | 68 Wh | 75 Whlead |
| Claimed battery life | 16 h | 18 hlead |
| USB-C portsⓘ | 2 | 2 |
| Thunderbolt portsⓘ | 2 | 2 |
| HDMI | false | false |
Frequently asked
Which has better battery life, Spectre x360 14 (2025) or Yoga Slim 9i (Aura Edition)?+
Yoga Slim 9i (Aura Edition) claims up to 18 hours — 16h vs 18h.
Which is lighter, Spectre x360 14 (2025) or Yoga Slim 9i (Aura Edition)?+
Yoga Slim 9i (Aura Edition) is lighter at 1.35 kg vs 1.39 kg.
Which has an OLED display, Spectre x360 14 (2025) or Yoga Slim 9i (Aura Edition)?+
Both have OLED displays.