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roborock Qrevo Series Robot Vacuum Cleaner with Mop vs roborock Saros 20 Robot Vacuum Cleaner with Mop

Updated August 2026The roborock Saros 20 offers superior performance and advanced features, making it the better choice for those willing to invest more. However, the roborock Qrevo Series provides excellent value for budget-conscious consumers.

The roborock Saros 20 offers superior performance and advanced features, making it the better choice for those willing to invest more. However, the roborock Qrevo Series provides excellent value for budget-conscious consumers.

Why roborock Qrevo Series Robot Vacuum Cleaner with Mop is better

price

Qrevo is significantly cheaper at £319.99

anti-tangle

Qrevo features a Dual Anti-Tangle System

hands-free

Qrevo offers over 7 weeks of hands-free operation

Why roborock Saros 20 Robot Vacuum Cleaner with Mop is better

suction power

Saros 20 has 36,000 Pa suction compared to Qrevo's 10,000 Pa

navigation

Saros 20 uses advanced StarSight navigation

mopping automation

Saros 20 features a fully automated cleaning dock

Overall score

roborock Qrevo Series Robot Vacuum Cleaner with Mop
65
roborock Saros 20 Robot Vacuum Cleaner with Mop
85

Specifications

Specroborock Qrevo Series Robot Vacuum Cleaner with Moproborock Saros 20 Robot Vacuum Cleaner with Mop
Brandroborockroborock
ModelQrevo SeriesSaros 20
Dock TypeMultifunctionalRockDock
Obstacle AvoidanceLiDARStarSight
MoppingDual SpinningAutomated Dock

Dimension comparison

roborock Qrevo Series Robot Vacuum Cleaner with Moproborock Saros 20 Robot Vacuum Cleaner with Mop

Price Comparison

When it comes to pricing, the roborock Qrevo Series Robot Vacuum Cleaner with Mop is significantly less expensive than the roborock Saros 20, retailing at £319.99 compared to £1,098.99. This substantial price difference of £779 indicates that the Qrevo offers a more budget-friendly option for consumers looking for effective cleaning solutions without the hefty investment. While the Saros 20 boasts advanced features and higher performance capabilities, the Qrevo presents excellent value for those who want a reliable robotic vacuum at a much lower cost.

Suction Power

The suction power is a major consideration when choosing a robotic vacuum, and here the roborock Saros 20 has the upper hand with an impressive 36,000 Pa suction capability. In contrast, the roborock Qrevo Series delivers a very respectable 10,000 Pa suction. The Saros 20’s higher suction power allows it to effectively pull out dust, pet hair, and debris from deeper floor gaps, making it especially suitable for homes with pets. Thus, for consumers prioritising suction performance, the Saros 20 is the clear winner.

Cleaning Technology

Both models employ advanced cleaning technologies, but they cater to different cleaning needs. The roborock Qrevo features a Dual Anti-Tangle System with rubberized brushes that prevent hair tangling, making it ideal for pet owners. Meanwhile, the Saros 20 utilises an AdaptiLift Chassis 3.0, allowing it to glide over thresholds and uneven surfaces with ease. This feature enables it to handle carpets up to 1.18 inches deep, ensuring thorough cleaning in varied environments. Therefore, while both vacuums excel in cleaning technology, the Saros 20 is more adept at handling diverse flooring challenges.

In terms of navigation, the roborock Saros 20 employs the advanced StarSight Autonomous System 2.0, which uses 3D ToF sensors and RGB vision to create accurate maps and navigate around more than 300 obstacles. This sophisticated system ensures that the Saros 20 can complete cleaning tasks with fewer missed spots. Conversely, the Qrevo Series utilises a PreciSense LiDAR navigation system that scans 360°, allowing it to detect obstacles and create efficient cleaning paths. While both systems are effective, the Saros 20's technology offers a more advanced approach to navigation and coverage.

Mopping Functionality

Both robotic vacuums feature mopping capabilities, but they differ in their approach and effectiveness. The roborock Qrevo is equipped with dual spinning mops that rotate at up to 200 RPM, designed to tackle stubborn stains while offering adjustable water flow levels for customisation. On the other hand, the Saros 20 boasts a fully automated dock that enhances mop coverage and includes features like hot water washing and self-cleaning maintenance. This hands-free approach to mopping could be a game changer for those who prefer minimal manual intervention. Therefore, if mopping efficiency and automation are priorities, the Saros 20 stands out.

Dust Management

Dust management is critical for maintaining cleanliness, and both models offer unique solutions. The roborock Qrevo includes a multifunctional dock that not only self-cleans but also automatically refills the water tank and empties dust into a bag, allowing for over seven weeks of hands-free operation. In contrast, the Saros 20 features a RockDock that handles auto dust emptying for up to 65 days, along with hot water washing and drying capabilities. While both offer effective dust management, the Saros 20 provides a more extensive hands-free experience.

Design and Usability

In terms of design, the roborock Saros 20 features an ultra-slim profile that allows it to clean under furniture as low as 3.13 inches, making it ideal for reaching those often-neglected areas. The Qrevo, while functional, does not specify its height clearance in this manner. Usability is enhanced in both models through their respective apps, but the Saros 20's advanced features may require a slightly steeper learning curve for new users. Overall, for those prioritising a sleek design and ease of access under furniture, the Saros 20 is likely the better fit.

Which should you buy?

Choosing between the roborock Qrevo Series Robot Vacuum Cleaner with Mop and the roborock Saros 20 Robot Vacuum Cleaner with Mop ultimately depends on your specific cleaning needs and budget. The Qrevo offers excellent value with its lower price point and effective cleaning technology, making it suitable for cost-conscious consumers seeking reliability. However, if you are willing to invest significantly more for advanced features, superior suction power, and comprehensive automation, the Saros 20 is likely the better choice. Each model serves its purpose well, so your decision should align with your preferences for performance, features, and price.

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roborock Qrevo Series Robot Vacuum Cleaner with Mop vs roborock Saros 20 Robot Vacuum Cleaner with Mop | versusfinder