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iRobot Roomba Plus 405 Combo vs Roborock Q Revo
The Roborock Q Revo wins with a score of 8.1/10. Best for: Clutter-free homes that want hands-off self-emptying and mop washing without paying flagship prices.
iRobot Roomba Plus 405 Combo
A solid mid-tier Roomba that finally brings LiDAR navigation and a self-washing dock under $500. But weak deep-carpet performance and zero obstacle avoidance make it hard to recommend over the Roborock Q Revo or Dreame L40 Ultra at the same price.
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Roborock Q Revo
The most affordable entry into Roborock's self-cleaning omni dock — strong vacuuming and excellent mapping, held back by weak obstacle avoidance and room-temperature mop washing.
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Specifications
| iRobot Roomba Plus 405 Combo | Spec | Roborock Q Revo |
|---|---|---|
| $400 | Price | $599 |
| — | Suction (Pa) | 5500 |
| 5000 | Battery (mAh) | 5200 |
| 65.0 | Noise (dB) | 65.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR | Navigation | PreciSense LiDAR + Reactive Tech |
| ✅ | Self-Empty | ❌ |
| ✅ | Self-Wash Mop | ❌ |
| ✅ | Self-Dry Mop | ❌ |
| ❌ | AI Obstacle | ❌ |
The Verdict
The Roborock Q Revo is the better choice with an overall score of 8.1/10 — best for clutter-free homes that want hands-off self-emptying and mop washing without paying flagship prices. The iRobot Roomba Plus 405 Combo is more affordable at $400 vs $599.