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iRobot Roomba Plus 505 Combo vs Roborock S8 Pro Ultra
These two robot vacuums are evenly matched with the same overall score.
iRobot Roomba Plus 505 Combo
8.0/10$500
iRobot’s most well-rounded mid-tier combo to date — fantastic mopping and obstacle avoidance, let down only by noise and average carpet performance.
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Roborock S8 Pro Ultra
8.0/10$1099
Best-in-class mopping and navigation for the price, held back by average carpet deep-clean and no hot-water dock.
Read full reviewScore Comparison
iRobot Roomba Plus 505 ComboRoborock S8 Pro Ultra
Overall
8.08.0
Hard Floor
8.58.8
Carpet
7.07.8
Mopping
8.88.5
Navigation
8.78.5
Noise
6.88.0
Smart Features
8.28.2
Maintenance
8.58.3
Specifications
| iRobot Roomba Plus 505 Combo | Spec | Roborock S8 Pro Ultra |
|---|---|---|
| $500 | Price | $1099 |
| 7000 | Suction (Pa) | 6000 |
| — | Battery (mAh) | 5200 |
| 70.0 | Noise (dB) | 66.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| ClearView Pro LiDAR + PrecisionVision AI | Navigation | PreciSense LiDAR + Structured Light & IR |
| ✅ | 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.