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Dreame L20 Ultra vs iRobot Roomba Max 705 Vac
The Dreame L20 Ultra wins with a score of 8.2/10. Best for: Large homes with mostly hard floors who want the best mopping.
Winner
Dreame L20 Ultra
8.2/10$799
Flagship mopping performance with MopExtend edge cleaning and hot water wash, now at an exceptional value
iRobot Roomba Max 705 Vac
7.6/10$500
A solid pet-hair vacuum with strong LiDAR navigation, but the app glitches and 56% Reddit positive rate make it hard to recommend at full MSRP.
Read full reviewScore Comparison
Dreame L20 UltraiRobot Roomba Max 705 Vac
Overall
8.27.6
Hard Floor
8.57.8
Carpet
7.58.2
Mopping
9.2—
Navigation
8.38.4
Noise
8.87.5
Smart Features
7.87.0
Maintenance
8.08.5
Specifications
| Dreame L20 Ultra | Spec | iRobot Roomba Max 705 Vac |
|---|---|---|
| $799 | Price | $500 |
| 7000 | Suction (Pa) | 13000 |
| 6400 | Battery (mAh) | 3300 |
| 63.0 | Noise (dB) | 64.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + AI Camera | Navigation | ClearView Pro LiDAR + PrecisionVision AI |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ❌ |
| ✅ | Self-Dry Mop | ❌ |
| ✅ | AI Obstacle | ✅ |
The Verdict
The Dreame L20 Ultra is the better choice with an overall score of 8.2/10 — best for large homes with mostly hard floors who want the best mopping. The iRobot Roomba Max 705 Vac is more affordable at $500 vs $799.