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Dreame L40 Ultra Gen 2 vs Roborock Saros 10
The Roborock Saros 10 wins with a score of 9.0/10. Best for: Large homes (2,000+ sq ft) with hard floors, pets, and low-profile furniture..
Dreame L40 Ultra Gen 2
0.0/10$700
Winner
Roborock Saros 10
9.0/10$1600
The right Saros for vacuum-first households; the 10R is the right Saros for mopping-first households.
Read full reviewScore Comparison
Dreame L40 Ultra Gen 2Roborock Saros 10
Overall
—9.0
Hard Floor
—9.5
Carpet
—8.8
Mopping
—8.2
Navigation
—9.3
Noise
—7.5
Smart Features
—8.8
Maintenance
—8.5
Specifications
| Dreame L40 Ultra Gen 2 | Spec | Roborock Saros 10 |
|---|---|---|
| $700 | Price | $1600 |
| 25000 | Suction (Pa) | 22000 |
| — | Battery (mAh) | — |
| — | Noise (dB) | — |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + 3D Structured Light | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Verdict
The Roborock Saros 10 is the better choice with an overall score of 9.0/10 — best for large homes (2,000+ sq ft) with hard floors, pets, and low-profile furniture.. The Dreame L40 Ultra Gen 2 is more affordable at $700 vs $1600.