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Dreame D9 Max Gen 2 vs iRobot Roomba Plus 505 Combo
The iRobot Roomba Plus 505 Combo wins with a score of 8.0/10. Best for: Hard-floor homes that want a hands-off mop-and-vacuum combo with strong AI obstacle avoidance.
Dreame D9 Max Gen 2
0.0/10$200
Winner
iRobot Roomba Plus 505 Combo
8.0/10$500
iRobot’s most well-rounded mid-tier combo to date — fantastic mopping and obstacle avoidance, let down only by noise and average carpet performance.
Read full reviewScore Comparison
Dreame D9 Max Gen 2iRobot Roomba Plus 505 Combo
Overall
—8.0
Hard Floor
—8.5
Carpet
—7.0
Mopping
—8.8
Navigation
—8.7
Noise
—6.8
Smart Features
—8.2
Maintenance
—8.5
Specifications
| Dreame D9 Max Gen 2 | Spec | iRobot Roomba Plus 505 Combo |
|---|---|---|
| $200 | Price | $500 |
| 4000 | Suction (Pa) | 7000 |
| — | Battery (mAh) | — |
| — | Noise (dB) | 70.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR | Navigation | ClearView Pro LiDAR + PrecisionVision AI |
| ❌ | Self-Empty | ✅ |
| ❌ | Self-Wash Mop | ✅ |
| ❌ | Self-Dry Mop | ✅ |
| ❌ | AI Obstacle | ✅ |
The Verdict
The iRobot Roomba Plus 505 Combo is the better choice with an overall score of 8.0/10 — best for hard-floor homes that want a hands-off mop-and-vacuum combo with strong ai obstacle avoidance. The Dreame D9 Max Gen 2 is more affordable at $200 vs $500.