Xiaomi Robot Vacuum H40 vs Xiaomi Robot Vacuum X20 Max
Technical comparison · Robot vacuums and mops
Xiaomi Robot Vacuum H40 is ahead on runtime; beyond that the two models differ in dock functions: design differences, not a ranking. On the category's technical index, Xiaomi Robot Vacuum X20 Max ranks #17 of 30, Xiaomi Robot Vacuum H40 #27.
| Parameter |
Robot Vacuum H40
Xiaomi
F2 · Intermediate
|
Robot Vacuum X20 Max
Xiaomi
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price | ~200–450 € | ~450–1000 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | 34 × 34 × 9.7 cm | 35 × 35 × 9.7 cm |
| Weight | 3.64 kg | 3.9 kg |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 10000 Pa | 8000 Pa |
| Navigation system | Rotating LiDAR | Rotating LiDAR |
| Release year | 2025 | 2025 |
| Obstacle avoidance | — | Structured light |
| Maximum threshold height | 20 mm | — |
| Battery capacity | 5200 mAh | 5200 mAh |
| Runtime | 180 min | 120 min |
| Water tank capacity | 210 ml | 4000 ml |
| Mopping system | — | Rotating discs |
| Mop lifting height | — | 10 mm |
| Extending mop for edges | — | Yes |
| Dock functions | Automatic emptying | Automatic emptying, Mop washing, Hot water washing, Warm air drying |
| Wi-Fi bands | 2.4 GHz | 2.4 GHz |
| App | Xiaomi Home | Xiaomi Home |
| Mop washing water temperature | — | 55 °C |
| Dust bag capacity | 4 l | — |
| Days between bag changes | 90 giorni | 75 giorni |
| Anti-tangle declared | Yes | Yes |
| Carpet handling | — | Detects the carpet, Lifts the mop, Boosts suction |
| Cliff sensors | Yes | Yes |
| Dock noise while emptying | — | 50 dB |
The differences that matter
- Runtime: Xiaomi Robot Vacuum H40 180 min vs Xiaomi Robot Vacuum X20 Max 120 min
- Days between bag changes: Xiaomi Robot Vacuum H40 90 giorni vs Xiaomi Robot Vacuum X20 Max 75 giorni
- Dock functions: Xiaomi Robot Vacuum H40 Automatic emptying · Xiaomi Robot Vacuum X20 Max Automatic emptying, Mop washing, Hot water washing, Warm air drying
In short
Xiaomi Robot Vacuum H40
Measurable advantages: runtime and days between bag changes.
Xiaomi Robot Vacuum X20 Max
Design differences: dock functions: automatic emptying, Mop washing, Hot water washing, Warm air drying.
This comparison points to the two product pages, where you'll find the complete data and the official links.