Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Too close to call on specs.
Neither model leads clearly on the performance specs we track, so price and the features that matter to you decide.
| Spec | Roborock S8 | ILIFE A4 Robot Vacuum |
|---|---|---|
| Price (approx.) | ~$599 | ~$129 ✓ |
| Weight | 4.3 kg | 3.0 kg ✓ |
| Run time | 180 min ✓ | 90 min |
| Dustbin | 0.35 L | 0.5 L ✓ |
| Warranty | 1 year | 1 year |
| Features | 6000Pa, LiDAR, mop | 1200Pa, basic navigation |
Leads on: price, weight and dustbin.
Notable: 1200Pa, basic navigation
Check current price on AmazonOn the specs we track, neither is clearly better; the choice comes down to price and features. See the verdict and the table above for where each one leads.
Roborock S8 is about $599 and ILIFE A4 Robot Vacuum about $129, so ILIFE A4 Robot Vacuum is roughly $470 cheaper. Prices change often, so check the live price before buying.
Roborock S8: 1 year. ILIFE A4 Robot Vacuum: 1 year. Check the seller's page, as warranty terms vary by country.