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Dreame D20 Pro Plus vs iRobot Roomba Combo j9+
The iRobot Roomba Combo j9+ wins with a score of 7.6/10. Best for: Pet owners who prioritize the P.O.O.P. pet-waste guarantee and want a simple app experience..
Dreame D20 Pro Plus
0.0/10$400
Winner
iRobot Roomba Combo j9+
7.6/10$899
The premium Roomba with the best pet-waste avoidance in the industry, but its basic wipe-only mopping falls short of Roborock and Dreame flagships.
Read full reviewScore Comparison
Dreame D20 Pro PlusiRobot Roomba Combo j9+
Overall
—7.6
Hard Floor
—8.2
Carpet
—7.8
Mopping
—6.0
Navigation
—8.0
Noise
—7.0
Smart Features
—7.5
Maintenance
—8.0
Specifications
| Dreame D20 Pro Plus | Spec | iRobot Roomba Combo j9+ |
|---|---|---|
| $400 | Price | $899 |
| 8000 | Suction (Pa) | 5500 |
| — | Battery (mAh) | 4460 |
| — | Noise (dB) | 67.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + 3D Structured Light | Navigation | vSLAM Camera |
| ✅ | Self-Empty | ✅ |
| ❌ | Self-Wash Mop | ❌ |
| ❌ | Self-Dry Mop | ❌ |
| ✅ | AI Obstacle | ✅ |
The Verdict
The iRobot Roomba Combo j9+ is the better choice with an overall score of 7.6/10 — best for pet owners who prioritize the p.o.o.p. pet-waste guarantee and want a simple app experience.. The Dreame D20 Pro Plus is more affordable at $400 vs $899.