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Dreame L40s Ultra vs iRobot Roomba j7+
These two robot vacuums are evenly matched with the same overall score.
Dreame L40s Ultra
0.0/10$800
iRobot Roomba j7+
0.0/10$399
Score Comparison
Dreame L40s UltraiRobot Roomba j7+
Overall
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Hard Floor
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Carpet
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Mopping
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Navigation
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Noise
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Smart Features
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Maintenance
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Specifications
| Dreame L40s Ultra | Spec | iRobot Roomba j7+ |
|---|---|---|
| $800 | Price | $399 |
| 16000 | Suction (Pa) | — |
| — | Battery (mAh) | — |
| — | Noise (dB) | — |
| — | 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
Both vacuums scored equally. Your choice depends on your specific needs and budget.