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An independent consumer guide to smart homes.

iRobot Roomba S9 Plus VS Dreame D10 Plus

Not sure which of the Irobot Roomba S9 Plus and Dreame D10 Plus you should buy? We have gathered all the information about these robot cleaners so that you can make an informed choice. Here you will find a detailed comparison of the quality, performance, features and price of robotic tethers. Start comparing the two different models and find the right one for you!

iRobot Roomba S9 Plus

3.3

Dreame D10 Plus

4.2
65-75db
Noise level
55db
120min
Drifttid
180min
370 estimated
Maximum surface area
Up to 270sqm
2500Pa
Suction power
4000Pa
15mm
Threshold height
20mm
400ml
Dust container
400ml

iRobot Roomba S9 Plus

Compared to its predecessor, the iRobot Roomba i7+, the Roomba S9+ has undergone several significant improvements, including a new D-shaped design that allows it to access tight corners and hard-to-reach places more efficiently. A previous problem with Roomba models was that the brushes spun too quickly, often resulting in the dirt spreading instead of collecting up. On the Roomba S9+, this problem has been solved by having the brushes rotate more slowly, increasing its ability to efficiently collect dirt and debris.

Another noticeable improvement is the dual brush on the underside of the Roomba S9+, which has been moved forward and widened. This causes fewer hairs to get stuck and makes it more effective at cleaning even thick carpets.

The Roomba S9+ uses a navigation technology called VSLAM (Visual Simultaneous Localization and Mapping) instead of LIDAR, which is used by many other competing robotic vacuum cleaners. VSLAM uses a built-in camera to map and navigate your home. One advantage of VSLAM is its ability to handle situations where obstacles have fabric hanging down to the floor, which LIDAR can sometimes have difficulty detecting. However, VSLAM is dependent on the lighting conditions in your home, and it may be less effective in dark environments. A combination of both technologies, VSLAM and LIDAR, would perhaps have been an optimal solution.

It is also worth mentioning that iRobot, the manufacturer of the Roomba, is now owned by the tech giant Amazon, which acquired the company for about $17 billion. This acquisition has strengthened Amazon's presence in the smart home market and positioned them as a leading player in the sector.

Dreame D10 Plus

Dreame D10 Plus is the latest upgrade after the Dreame D9, and it has brought significant improvements that will make your cleaning experience even better. One of the most prominent changes is the self-emptying technology and an increase in suction capacity by an impressive 1000Pa compared to the D9. This means that the vacuum cleaner can handle larger amounts of dirt and dust with ease.

In contrast to its big brother, the Dreame Z10 Pro, the D10 Plus lacks the advanced 3D sensor that allows the vacuum cleaner to avoid objects on the floor. However, this feature is not always necessary, and if you have a home with relatively few obstacles, the D10 Plus may be the perfect choice. Its focus is on offering powerful suction capacity and convenient self-emptying.

Another difference to note is that the dust and water tank on the D10 Plus is slightly smaller than the D9, as it has the practical ability to empty itself. This is a convenience feature that saves time and makes the maintenance of the vacuum cleaner much easier.

Dreame D10 Plus is a great option for those who want increased suction capacity and comfortable self-emptying without the need for the advanced 3D function. If you have a tendency to have fairly clear floors without a lot of moving obstacles, this can be the ideal choice to keep your home clean and tidy. Otherwise, the D10 Plus retains many of the proven features of its previous siblings, making it a reliable and efficient robot vacuum cleaner for your home.