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DREAME D20 Air Plus Robot Vacuum and Mop Combo with 20 vs iRobot Roomba Plus 405

Updated August 2026The DREAME D20 Air Plus offers great value with powerful suction and lower price, while the iRobot Roomba Plus 405 excels in advanced features and navigation.

The DREAME D20 Air Plus offers great value with powerful suction and lower price, while the iRobot Roomba Plus 405 excels in advanced features and navigation.

Why DREAME D20 Air Plus Robot Vacuum and Mop Combo with 20 is better

price

C$120 cheaper than Roomba Plus 405

suction power

20,000Pa suction capability

maintenance

120-day hands-free dust collection

Why iRobot Roomba Plus 405 is better

navigation

ClearView LiDAR for efficient mapping

mopping performance

DualClean Mop Pads for deeper scrubbing

smart features

Advanced app with custom routines and insights

Overall score

DREAME D20 Air Plus Robot Vacuum and Mop Combo with 20
75
iRobot Roomba Plus 405
85

Specifications

SpecDREAME D20 Air Plus Robot Vacuum and Mop Combo with 20iRobot Roomba Plus 405
BrandDREAMEiRobot
ModelD20 Air PlusRoomba Plus 405
Dust Bag Size4L0
App ControlLimitedAdvanced
Voice ControlNoYes
Cleaning ModesVacuum & MopVacuum, Mop, Combo

Dimension comparison

DREAME D20 Air Plus Robot Vacuum and Mop Combo with 20iRobot Roomba Plus 405

Pricing Comparison

In terms of pricing, the DREAME D20 Air Plus is significantly more affordable at C$349.99 compared to the iRobot Roomba Plus 405, which retails for C$469.99. This C$120 price difference can be a deciding factor for budget-conscious consumers. The DREAME model offers a compelling set of features at a lower price point, making it an attractive option for those looking to invest in a robotic vacuum and mop without breaking the bank.

Cleaning Performance

When it comes to cleaning performance, the DREAME D20 Air Plus boasts a powerful 20,000Pa suction capability, designed to effectively capture dust, hair, and other debris. In contrast, the iRobot Roomba Plus 405 claims to provide 70 times more suction compared to the Roomba 600 series, but does not specify a comparable suction value. Both models excel in their cleaning abilities, but the DREAME's quantifiable suction power sets a clear benchmark for consumers looking for robust performance.

Mopping Capability

The mopping functions of both devices are impressive, but they operate differently. The DREAME D20 Air Plus features a 2-in-1 vacuum and mop system with an electronic water tank that allows for adjustable flow settings, catering to both light refreshes and deep cleaning tasks. Meanwhile, the iRobot Roomba Plus 405 emphasizes its DualClean Mop Pads that provide 2x deeper scrubbing. While the Roomba's mopping features provide a more intense clean, the DREAME's versatility in flow settings allows for tailored cleaning experiences.

Smart Features

Smart features are increasingly important in robotic vacuums, and both models offer unique capabilities. The DREAME D20 Air Plus includes a smart carpet cleaning strategy that automatically increases suction when it detects carpeted areas, ensuring thorough cleaning in these zones. On the other hand, the iRobot Roomba Plus 405 utilises ClearView LiDAR for efficient mapping and navigation, allowing it to clean in neat rows and avoid obstacles. The advanced navigation of the Roomba could appeal to users looking for a more methodical cleaning approach.

Maintenance and Convenience

In terms of maintenance, the DREAME D20 Air Plus provides a 120-day hands-free dust collection feature, automatically emptying debris into a 4L dust bag. This extended collection period reduces the frequency of maintenance required. Conversely, the iRobot Roomba Plus 405 offers an AutoWash dock that provides 75 days of auto-emptying and 4 weeks of mopping and pad washing. While both models excel in convenience, the DREAME offers a more extended interval between maintenance tasks, which could be advantageous for busy households.

User Interface and Control

The user interface of the iRobot Roomba Plus 405 appears to be more advanced, with a dedicated app that allows for custom cleaning routines, filter health checks, and insights into room cleanliness. Additionally, it can be controlled through voice commands, making it accessible for users who prefer hands-free operation. In comparison, the DREAME D20 Air Plus does not highlight such extensive app features, suggesting a more straightforward but less interactive experience. Users who appreciate detailed control and insights may find the iRobot's features particularly beneficial.

Design and Navigation

Both robotic vacuums are designed to navigate effectively within a home. The DREAME D20 Air Plus focuses on edge-to-corner cleaning, maximising coverage and reducing missed spots. Its dual anti-tangle design ensures that hair does not clog the brushes, promoting a more efficient cleaning process. The iRobot Roomba Plus 405, however, uses sophisticated mapping technology to clean in neat rows, even in the dark. This smarter navigation could lead to a more thorough cleaning routine, particularly in complex spaces.

Which should you buy?

Choosing between the DREAME D20 Air Plus and the iRobot Roomba Plus 405 largely depends on your specific needs and budget. If you are looking for a cost-effective solution with powerful suction and convenient maintenance, the DREAME D20 Air Plus at C$349.99 is an excellent choice. However, if you prioritise advanced navigation, smart features, and superior mopping performance, the iRobot Roomba Plus 405, priced at C$469.99, may be worth the investment. Both models offer unique advantages, making them suitable for different types of users.

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DREAME D20 Air Plus Robot Vacuum and Mop Combo with 20 vs iRobot Roomba Plus 405 | versusfinder