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An affordable robot vacuum is always a good option to consider, so ILIFE A9 vs ILIFE A4 comparison definitely makes sense. Based on our rating, A9 has the overall rating of 9 out of 10 versus 6 for A4.
Advantages ILIFE A9 over ILIFE A4
- Wi-Fi enabled
- Larger dust bin capacity, 600 ml vs 450 ml
- A Virtual Wall creates an invisible barrier that A9 won't cross
- A9 has mapping function that can map your area and uses smart path planning to clean more efficient
- Washable filter
- When you want to give your area an intense clean, intensive mode will increase suction power
- Voice control
Advantages ILIFE A4 over ILIFE A9
- Lower noise level, 65 dB vs 68 dB
Common features and specifications
- The same suction power: 1000 PA
- Dry cleaning mode
- Two side brushes
- Remote control
- Equal battery life: 120 min
- Equal charging time: 5 hrs
Dimensions
A noticeable difference between two models is the size, which is 32 x 7.6/12.5 x 3 (D x H) cm/inches for the A9 and 31 x 7.6/12.2 x 12.2 x 3 (D x H) cm/inches for the A4. The weight of the A9 is 3.1/6.8 kg/lbs, and for the A4 it is 2.2/4.9 kg/lbs.