<\/span><\/h3>\n\n\n\nILife A4 cleans criss-cross by moving forwards and backward and keeps cleaning till the battery runs out. It doesn\u2019t know if the room needs more cleaning because it doesn\u2019t have a proper navigation system or artificial intelligence. So it is its criss-cross cleaning that helps a lot in cleaning here.<\/p>\n\n\n\n
The ILife A4 can\u2019t clean several rooms at a time as it doesn\u2019t remember where it had cleaned. It\u2019s better cleaning one room at a time. You, however, cannot wash its HEPA filters which have to be changed every 3-6 months with regular dirt exposure. Its scheduling is, however, better and though it cleans well, it does leave stains behind.<\/p>\n\n\n\n
The Roomba 650, like other iRobot models, uses iAdapt to scan the room with infrared sensors to detect only obstacles and walls. But as it can\u2019t see things like furniture legs, it still collides into them.<\/p>\n\n\n\n
It also randomly cleans like the ILife A4 and tends to leave some spots untouched. However, it can clean all floor types to remove 90% of dirt, and its dustbin is always full after cleaning. And as it’s quiet, you can have it clean your home even while you are asleep. Its only drawback is that you have to keep checking its dustbin as you are not notified if it\u2019s full.<\/p>\n\n\n\n
Looking at ILife vs Roomba 650, it seems like the Roomba 650 is a far better vacuum with its better features, capabilities, and quality. While the ILifeA4 does exceed in some aspects, the Roomba 650 is a better long-term investment. But if your budget does not permit the little extra for the Roomba 650, the ILife A4 can keep your house clean.<\/p>\n\n\n\n