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It makes sense comparing ILIFE V3s Pro vs iRobot Roomba S9 because they both are able to give some premium features. Based on our rating, V3s Pro has the overall rating of 6.2 out of 10 versus 9 for Roomba S9.
Advantages ILIFE V3s Pro over iRobot Roomba S9
- Lower noise level, 55 dB vs 70 dB
- Built-in display
- Washable filter
- Two side brushes
- Remote control gives you convenient, remote access to robot commands
Advantages iRobot Roomba S9 over ILIFE V3s Pro
- Better suction power, 2000 PA vs 600 PA
- Wi-Fi enabled
- Larger dust bin capacity, 400 ml vs 300 ml
- 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
- Single room mode to remove dirt in one room
- When you want to give your area an intense clean, intensive mode will increase suction power
- Voice control
- Better battery capacity, 3300 mAH vs 2600 mAH
- Less charging time, 4 hrs vs 5 hrs
Common features and specifications
- Dry cleaning mode
- Equal battery life: 120 min
Dimensions
A noticeable difference between two models is the size, which is 30 x 7.6 /11.8 x 3 (D x H) cm/inches for the V3s Pro and 30.9 x 8.8/12.2 x 3.5 (D x H) cm/inches for the Roomba S9. The weight of the V3s Pro is 2/4.5 kg/lbs, and for the Roomba S9 it is 3.6/8.1 kg/lbs.