vs
The present review is aimed to compare two robot vacuums - iRobot Roomba S9plus vs ILIFE A4s. Based on our rating, Roomba S9plus has the overall rating of 8.5 out of 10 versus 6.2 for A4s.
Advantages iRobot Roomba S9plus over ILIFE A4s
- Better suction power, 2000 PA vs 1000 PA
- Wi-Fi enabled
- A Virtual Wall creates an invisible barrier that Roomba S9plus won't cross
- Roomba S9plus has mapping function that can map your area and uses smart path planning to clean more efficient
- Voice control
Advantages ILIFE A4s over iRobot Roomba S9plus
- Lower noise level, 65 dB vs 70 dB
- Larger dust bin capacity, 450 ml vs 400 ml
- Two side brushes
- Remote control gives you convenient, remote access to robot commands
- Better battery life, 120 min vs 60 min
Common features and specifications
- Dry cleaning mode
- Single room mode
- Intensive clean mode
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 S9plus and 31 x 7.6/12.2 x 12.2 x 3 (D x H) cm/inches for the A4s. The weight of the Roomba S9plus is 3.6/8.1 kg/lbs, and for the A4s it is 2.2/4.9 kg/lbs.