HP - Spectre x360 14 (2025) vs Lenovo - Yoga Slim 9i (Aura Edition)
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 and battery. Overall, the Spectre x360 14 (2025) scores 63.1 and the Yoga Slim 9i (Aura Edition) scores 65 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (63.1 vs 65). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
The Spectre x360 14 (2025) doesn't 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.
Both ship with comparable ram, storage, screen size, so those specs don't 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 tells you both are well-rounded; the differences are about trade-offs, not quality.
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.
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.