iRobot Roomba Plus 515 Combo + AutoWash Dock vs Xiaomi Robot Vacuum H40
Technical comparison · Robot vacuums and mops
iRobot Roomba Plus 515 Combo + AutoWash Dock is ahead on runtime; beyond that the two models differ in dock functions: design differences, not a ranking. On the category's technical index, iRobot Roomba Plus 515 Combo + AutoWash Dock ranks #8 of 30, Xiaomi Robot Vacuum H40 #27.
| Parameter |
Roomba Plus 515 Combo + AutoWash Dock
iRobot
F3 · Advanced
|
Robot Vacuum H40
Xiaomi
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price | ~450–1000 € | ~200–450 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | 29.8 × 30.3 × 8.35 cm | 34 × 34 × 9.7 cm |
| Weight | 2.9 kg | 3.64 kg |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 22000 Pa | 10000 Pa |
| Navigation system | Rotating LiDAR | Rotating LiDAR |
| Release year | 2025 | 2025 |
| Onboard camera | No | — |
| Obstacle avoidance | Contact bumper only | — |
| Onboard microphone | No | — |
| Where object recognition runs | No object recognition | — |
| Declared data server region | Multiple regions | — |
| Maximum threshold height | — | 20 mm |
| Battery capacity | — | 5200 mAh |
| Runtime | 295 min | 180 min |
| Water tank capacity | — | 210 ml |
| Mopping system | Rotating discs | — |
| Mop lifting height | 10 mm | — |
| Extending mop for edges | Yes | — |
| Dock functions | Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying | Automatic emptying |
| Wi-Fi bands | — | 2.4 GHz |
| App | — | Xiaomi Home |
| Mop washing water temperature | 75 °C | — |
| Dust bag capacity | — | 4 l |
| Days between bag changes | — | 90 giorni |
| Dock width | 340 mm | — |
| Dock depth | 330 mm | — |
| Dock height | 485 mm | — |
| Anti-tangle declared | — | Yes |
| Filter type | Standard | — |
| Carpet handling | Detects the carpet, Lifts the mop | — |
| Cliff sensors | — | Yes |
| Saved maps (floors) | 3 | — |
The differences that matter
- Runtime: iRobot Roomba Plus 515 Combo + AutoWash Dock 295 min vs Xiaomi Robot Vacuum H40 180 min
- Dock functions: iRobot Roomba Plus 515 Combo + AutoWash Dock Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying · Xiaomi Robot Vacuum H40 Automatic emptying
In short
iRobot Roomba Plus 515 Combo + AutoWash Dock
Measurable advantages: runtime.
Xiaomi Robot Vacuum H40
Design differences: dock functions: automatic emptying.
This comparison points to the two product pages, where you'll find the complete data and the official links.