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iRobot Roomba Plus 405 Combo vs Roborock Qrevo Curv 2 Pro
The Roborock Qrevo Curv 2 Pro wins with a score of 8.3/10. Best for: Large carpet-heavy US homes that want flagship suction and do not mind importing..
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 Qrevo Curv 2 Pro
The strongest-vacuuming Qrevo yet, but its spinning-pad mop and average small-obstacle avoidance keep it a tier below the Saros flagships.
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Specifications
| iRobot Roomba Plus 405 Combo | Spec | Roborock Qrevo Curv 2 Pro |
|---|---|---|
| $400 | Price | $1400 |
| — | Suction (Pa) | 25000 |
| 5000 | Battery (mAh) | 6400 |
| 65.0 | Noise (dB) | 70.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR | Navigation | RetractSense LiDAR + Reactive AI |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ❌ | AI Obstacle | ✅ |
The Verdict
The Roborock Qrevo Curv 2 Pro is the better choice with an overall score of 8.3/10 — best for large carpet-heavy us homes that want flagship suction and do not mind importing.. The iRobot Roomba Plus 405 Combo is more affordable at $400 vs $1400.