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It makes sense comparing iRobot Roomba S9 vs iRobot Roomba 614 because they both are able to give some premium features. Based on our rating, Roomba S9 has the overall rating of 9 out of 10 versus 5.7 for Roomba 614.
Advantages iRobot Roomba S9 over iRobot Roomba 614
- Better suction power, 2000 PA vs 600 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
- 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 life, 120 min vs 90 min
Advantages iRobot Roomba 614 over iRobot Roomba S9
- Lower noise level, 61 dB vs 70 dB
- Larger dust bin capacity, 600 ml vs 400 ml
Common features and specifications
- Dry cleaning mode
- One side brush
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 43.1 x12.7/'17 x 5 (D x H) cm/inches for the Roomba 614. The weight of the Roomba S9 is 3.6/8.1 kg/lbs, and for the Roomba 614 it is 5.2/11.5 kg/lbs.