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If you’re in the market for a robot vacuum and want to invest in the best, you are probably considering the iRobot Roomba S9 and Eufy RoboVac 11S. Based on our rating, Roomba S9 has the overall rating of 9 out of 10 versus 6.5 for RoboVac 11S.
Advantages iRobot Roomba S9 over Eufy RoboVac 11S
- Better suction power, 2000 PA vs 1300 PA
- Wi-Fi enabled
- A Virtual Wall creates an invisible barrier that Roomba S9 won't cross
- Roomba S9 has mapping function that can map your area and uses smart path planning to clean more efficient
- Voice control
- Better battery capacity, 3300 mAH vs 2600 mAH
- Better battery life, 120 min vs 100 min
Advantages Eufy RoboVac 11S over iRobot Roomba S9
- Lower noise level, 55 dB vs 70 dB
- Larger dust bin capacity, 600 ml vs 400 ml
- Two side brushes
- Remote control gives you convenient, remote access to robot commands
Common features and specifications
- Dry cleaning mode
- Single room mode
- Intensive clean mode
- Equal charging time: 4 hrs
Dimensions
A noticeable difference between two models is the size, which is 30.9 x 8.8/12.2 x 3.5 (D x H) cm/inches for the Roomba S9 and 44.4 x 7.2/17.5 x 2.8 (D x H) cm/inches for the RoboVac 11S. The weight of the Roomba S9 is 3.6/8.1 kg/lbs, and for the RoboVac 11S it is 2.5/5.7 kg/lbs.