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roborock Saros 20 Robot Vacuum Cleaner with Mop vs GNOVEL Window Cleaning Robot

Updated August 2026The roborock Saros 20 offers superior cleaning capabilities and automation compared to the GNOVEL Window Cleaning Robot, making it the better choice for comprehensive home cleaning.

The roborock Saros 20 offers superior cleaning capabilities and automation compared to the GNOVEL Window Cleaning Robot, making it the better choice for comprehensive home cleaning.

Why roborock Saros 20 Robot Vacuum Cleaner with Mop is better

suction power

roborock has 36,000 Pa vs GNOVEL's 8,000 Pa

automation

roborock features a fully automated dock with extensive maintenance

design versatility

roborock cleans both floors and mops, while GNOVEL is limited to windows

Why GNOVEL Window Cleaning Robot is better

price

GNOVEL is significantly cheaper at £269.99

specialization

GNOVEL is specifically designed for window cleaning

compact design

GNOVEL's ultra-narrow design allows it to clean tight spaces

Overall score

roborock Saros 20 Robot Vacuum Cleaner with Mop
85
GNOVEL Window Cleaning Robot
65

Specifications

Specroborock Saros 20 Robot Vacuum Cleaner with MopGNOVEL Window Cleaning Robot
BrandroborockGNOVEL
Current Price£1098.99£269.99
Cleaning ModesN/A4 Modes
WeightN/AN/A
Auto Dust EmptyingYesNo

Dimension comparison

roborock Saros 20 Robot Vacuum Cleaner with MopGNOVEL Window Cleaning Robot

Overview of the Products

The roborock Saros 20 Robot Vacuum Cleaner with Mop and the GNOVEL Window Cleaning Robot serve distinct purposes in home cleaning. The roborock Saros 20 is designed for floor cleaning, offering a comprehensive vacuuming and mopping solution, while the GNOVEL focuses exclusively on window cleaning, ensuring streak-free results on glass surfaces. Each product showcases advanced technology tailored to its specific cleaning tasks.

Cleaning Capabilities

The roborock Saros 20 boasts an impressive 36,000 Pa suction power, adept at pulling dust, pet hair, and debris from deep floor gaps. This high suction capability is complemented by its dual anti-tangle system, reducing the hassle of hair buildup. In contrast, the GNOVEL Window Cleaning Robot features a turbo suction power of 8,000 Pa, specifically engineered for vertical surfaces like windows. While both products deliver powerful cleaning, they cater to different surfaces and types of dirt, indicating their specialised designs.

The roborock Saros 20 employs the StarSight Autonomous System 2.0, which utilises advanced 3D ToF sensors and RGB vision to create accurate maps in real time. This technology enables the robot to recognise over 300 obstacles, allowing it to navigate efficiently while reducing missed spots. The GNOVEL Window Cleaning Robot, however, utilises intelligent route planning and a 15-stage anti-fall system for secure navigation on glass surfaces. While both devices feature sophisticated navigation, the roborock's system is tailored for complex floor layouts, whereas the GNOVEL’s is optimised for vertical surfaces.

Design and Usability

The roborock Saros 20 has an ultra-slim design that allows it to clean under furniture as low as 3.13 inches, making it effective in reaching hidden dust and pet hair. This design enhances its usability in various home environments. The GNOVEL Window Cleaning Robot, with its ultra-narrow dimensions of 1.6x1.6 ft, is designed to glide through tight spaces, ensuring that even the most intricate edges and corners of windows are cleaned. Both products excel in their respective designs, aimed at maximising cleaning efficiency in their specific contexts.

Maintenance and Automation

The roborock Saros 20 features a fully automated dock that provides hands-free care, including self-cleaning maintenance and up to 65 days of auto dust emptying. This level of automation allows users to enjoy a truly hands-free cleaning experience. Conversely, the GNOVEL Window Cleaning Robot also promises true hands-free automation, executing cleaning tasks and returning on its own. However, its maintenance is less comprehensive, focusing primarily on cleaning windows rather than broader floor care. The roborock clearly leads in overall maintenance convenience.

Pricing Considerations

The roborock Saros 20 is priced at £1,098.99, reflecting its advanced features and comprehensive cleaning capabilities. In stark contrast, the GNOVEL Window Cleaning Robot is significantly more affordable at £269.99. This price difference highlights the roborock's position as a premium product designed for extensive floor cleaning, while the GNOVEL offers a budget-friendly option for window maintenance. Consumer choice will largely depend on budget and cleaning needs.

Target Audience

The roborock Saros 20 is ideal for pet owners and families who require a powerful, all-in-one cleaning solution for various floor types. Its advanced features cater to those seeking a thorough clean without manual intervention. The GNOVEL Window Cleaning Robot, on the other hand, is targeted at individuals or families looking for an efficient way to maintain clean windows without the need for ladders or manual cleaning. Each product appeals to different user needs based on the specific cleaning challenges they face.

Which should you buy?

Choosing between the roborock Saros 20 and the GNOVEL Window Cleaning Robot ultimately depends on your specific cleaning requirements. If you need a comprehensive solution for vacuuming and mopping floors, the roborock Saros 20 is worth the investment for its advanced technology and powerful performance. However, if your primary concern is maintaining clean windows at a lower cost, the GNOVEL presents a practical option. Consider your cleaning priorities, space requirements, and budget to make the best choice for your home.

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roborock Saros 20 Robot Vacuum Cleaner with Mop vs GNOVEL Window Cleaning Robot | versusfinder