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It makes sense comparing roborock S6 vs iRobot Roomba S9 because they both are able to give some premium features. Based on our rating, S6 has the overall rating of 9.5 out of 10 versus 9 for Roomba S9.
Advantages roborock S6 over iRobot Roomba S9
- Lower noise level, 50 dB vs 70 dB
- Larger dust bin capacity, 480 ml vs 400 ml
- Has wet cleaning mode
- Mopping system
- Washable filter
- Better battery capacity, 5200 mAH vs 3300 mAH
- Better battery life, 180 min vs 120 min
- Less charging time, 3 hrs vs 4 hrs
Advantages iRobot Roomba S9 over roborock S6
Common features and specifications
- The same suction power: 2000 PA
- Both robot vacuums are Wi-Fi enabled
- Dry cleaning mode
- A Virtual Wall creates an invisible barrier that robot vacuums won't cross
- Both robot vacuums use smart path planning to clean more efficient
- One side brush
- Single room mode
- Intensive clean mode
- Voice control
Dimensions
A noticeable difference between two models is the size, which is 35 x 9.1/13.8 x 3.6 (D x H) cm/inches for the S6 and 30.9 x 8.8/12.2 x 3.5 (D x H) cm/inches for the Roomba S9. The weight of the S6 is 15.5/7 kg/lbs, and for the Roomba S9 it is 3.6/8.1 kg/lbs.