Compared to its predecessor, the Roborock E4 has 10% faster movement, intelligent navigation, and a Z-shape route clean your floors quickly and efficiently. Making it easier to keep your home clean. It also does a thorough cleaning, with an 11% increase in suction to 2000Pa and automatic Carpet Boost provides the power you need to pull dust and hairs lodged in carpets. It does also map out your home, so that you can see where it has cleaned and where it still needs to do some work. This means that it is not going to miss any spots, unlike some cheaper robot vacuums. It has a pretty impressive battery, that can last the entire cleanup. A 100% battery boost to 5200mAh means enough energy to clean up to 2152sqft You won’t need to worry about emptying the dustbin as frequently, as it is a pretty large one. A 640ml dustbin stores more debris, meaning it can be emptied less often.
