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Pick 2–4 products of the same type. The verdict is built from their actual numbers, not written in advance — and the link carries your picks.
Comparing 2 of 4
HP Pavilion Aero 13 · 799 €Lenovo IdeaPad Slim 3i 15 · 449 €
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The value of a comparison is the differences.
| What matters | HP Pavilion Aero 13HPMedium confidence | Lenovo IdeaPad Slim 3i 15LenovoMedium confidence |
|---|---|---|
| Worth Score | 6.8 (best in this comparison) | 6.2 |
| Best price | 799,00 € | 449,00 € (best in this comparison) |
| Confidence | Medium | Medium |
| Price fairness | 7.8 | 8.6 (best in this comparison) |
| Build quality | 6.8 (best in this comparison) | 5.0 |
| Performance | 7.0 (best in this comparison) | 5.6 |
| Longevity | 6.6 (best in this comparison) | 5.4 |
| Repairability | 5.8 | 6.8 (best in this comparison) |
| Support & warranty | 5.6 | 6.0 (best in this comparison) |
| CPU | AMD Ryzen 7 8840U | Intel Core i5-1235U |
| RAM | 16 GB LPDDR5, soldered | 8 GB DDR4, one slot free |
| Storage | 1 TB NVMe, replaceable | 512 GB NVMe, replaceable |
| Screen | 13.3" 2560×1600 IPS, 60 Hz, 400 nits | 15.6" 1920×1080 TN, 60 Hz, 250 nits |
| Battery | 10 h mixed use | 7 h mixed use |
| Upgradeable | SSD only | RAM and SSD |
| Best for | Carrying a laptop all day · A bright 16:10 screen at this price · Travel where every 200 g counts | Documents, browsing and video calls · A spare machine · Adding your own RAM and SSD later |
| Avoid if | You want a large screen · You run sustained workloads | You want it to feel nice · You do anything sustained |
| Main drawback | Magnesium chassis feels hollow and creaks | Plastic chassis flexes under the palm rest |
Verdict
Take the Lenovo IdeaPad Slim 3i 15 unless you need build quality.
The HP Pavilion Aero 13 scores highest at 6.8, but it costs 350,00 € more than the Lenovo IdeaPad Slim 3i 15, which scores 6.2. That premium buys you build quality — 1.8 points of it. Worth it if carrying a laptop all day describes you; otherwise it is money you keep. Watch out for plastic chassis flexes under the palm rest on the Lenovo IdeaPad Slim 3i 15.
Best overallHP Pavilion Aero 13 — Highest Worth Score here at 6.8, 0.6 ahead of the Lenovo IdeaPad Slim 3i 15. Best for carrying a laptop all day.
Best valueLenovo IdeaPad Slim 3i 15 — 350,00 € cheaper than the HP Pavilion Aero 13 and only 0.6 behind on Worth Score. You give up build quality.
Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.