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Dreame L20 Ultra vs iRobot Roomba Max 705 Combo
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 Combo
7.6/10$800
iRobot's long-awaited LiDAR comeback. The best mopping Roomba ever — but the reliability bugs documented on Reddit make it hard to recommend at MSRP.
Read full reviewScore Comparison
Dreame L20 UltraiRobot Roomba Max 705 Combo
Overall
8.27.6
Hard Floor
8.58.5
Carpet
7.57.0
Mopping
9.27.8
Navigation
8.38.0
Noise
8.87.0
Smart Features
7.87.5
Maintenance
8.06.5
Specifications
| Dreame L20 Ultra | Spec | iRobot Roomba Max 705 Combo |
|---|---|---|
| $799 | Price | $800 |
| 7000 | Suction (Pa) | 13000 |
| 6400 | Battery (mAh) | — |
| 63.0 | Noise (dB) | 71.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + AI Camera | Navigation | LiDAR |
| ✅ | 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 Dreame L20 Ultra is more affordable at $799 vs $800.