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Vexilar W9 Robot Vacuum Cleaner with Mop vs eufy Omni C20

Updated August 2026The Vexilar W9 offers superior suction and advanced navigation at a more affordable price, making it the better choice for most users.

The Vexilar W9 offers superior suction and advanced navigation at a more affordable price, making it the better choice for most users.

Why Vexilar W9 Robot Vacuum Cleaner with Mop is better

Suction Power

Vexilar W9 has 8000Pa suction compared to eufy Omni C20's 7000Pa.

Navigation

Vexilar W9 features advanced LiDAR mapping technology.

Price

Vexilar W9 is significantly cheaper at £123.99.

Why eufy Omni C20 is better

Convenience

eufy Omni C20 has an all-in-one station for automated cleaning.

Design

eufy Omni C20's ultra-slim design allows it to clean tight spaces.

Mopping Technology

eufy Omni C20 features Mop Master Technology for efficient stain removal.

Overall score

Vexilar W9 Robot Vacuum Cleaner with Mop
85
eufy Omni C20
75

Specifications

SpecVexilar W9 Robot Vacuum Cleaner with Mopeufy Omni C20
Suction Power8000Pa7000Pa
MappingLiDARNone
Mopping3-in-1Mop Master
Battery Life150 minsNot specified
Price£123.99£308.99

Dimension comparison

Vexilar W9 Robot Vacuum Cleaner with Mopeufy Omni C20

Overview of the Vexilar W9 Robot Vacuum Cleaner with Mop and eufy Omni C20

The Vexilar W9 and eufy Omni C20 offer two distinct approaches to robotic cleaning. The Vexilar W9 is priced at £123.99, making it an attractive option for budget-conscious consumers. In contrast, the eufy Omni C20 comes at a premium of £308.99, reflecting its advanced features and automated capabilities. Understanding the differences between these two models is crucial for making an informed decision.

Cleaning Performance

When it comes to cleaning power, the Vexilar W9 boasts a strong 8000Pa suction capability, which enables it to effectively remove dust, dirt, and pet hair from various surfaces, including carpets and hard floors. This model offers three suction modes, including a Quiet Mode at 50dB, ensuring minimal disturbance during operation. On the other hand, the eufy Omni C20 provides a slightly lower suction power of 7000Pa but includes a rolling brush and side brush for enhanced cleaning efficiency. Both models excel in their cleaning performance, but the Vexilar W9 edges ahead with its superior suction strength.

The Vexilar W9 utilises advanced LiDAR technology for intelligent 360° navigation, completing full-home mapping in just 15 minutes. This allows it to efficiently plan cleaning routes and adapt to complex home layouts. In comparison, the eufy Omni C20 does not specifically mention advanced mapping features. However, its ultra-slim design at 3.35 inches allows it to reach tight spaces, providing thorough cleaning in hard-to-reach areas. The Vexilar W9’s mapping capabilities give it a significant advantage in navigating larger and multi-level homes.

Multifunctionality

The Vexilar W9 is a multifunctional device, offering a 3-in-1 capability that includes vacuuming, sweeping, and mopping simultaneously. It features a 2-in-1 water tank that supports adjustable water levels, making it adaptable for different floor types without leaving excess moisture. The eufy Omni C20 also focuses on mopping, equipped with Mop Master Technology for efficient stain removal. However, its primary advantage lies in its all-in-one station that automates cleaning tasks, including auto-emptying and washing. While both models excel in multifunctionality, the Vexilar W9 provides more versatile cleaning options.

Battery Life and Charging

The Vexilar W9 is powered by four 2600mAh batteries, offering a runtime of up to 150 minutes. Once the battery level drops below 15%, it automatically returns to its docking station to recharge and can resume cleaning from where it left off. The eufy Omni C20 does not specify its battery life or charging capabilities, which makes it difficult to compare directly. However, the ability of the Vexilar W9 to manage battery life and resume cleaning is a notable feature for those with larger areas to clean.

Maintenance and Convenience

The eufy Omni C20 shines in terms of convenience, featuring an all-in-one station that dries the mop and provides transparent water tanks for easy monitoring. This hands-free system significantly reduces the need for manual maintenance. In contrast, the Vexilar W9 requires manual emptying of its dustbin and water tank, which may be less convenient for some users. The eufy Omni C20’s automated features add to its appeal, particularly for those who prefer low-maintenance cleaning solutions.

App Features and Customisation

The Vexilar W9 comes with an app that allows users to customise cleaning schedules, set virtual walls, and monitor cleaning progress in real-time. This level of control enables users to personalise their cleaning experience according to their home’s layout. The eufy Omni C20, while lacking detailed app features, still offers efficient cleaning through its automated station. The Vexilar W9’s advanced app functionality provides users with greater flexibility in managing their cleaning routines.

Price Comparison

With a price of £123.99, the Vexilar W9 is significantly more affordable than the eufy Omni C20, which is priced at £308.99. This price difference reflects the advanced features of the eufy model, particularly its automated cleaning capabilities. For users on a budget, the Vexilar W9 offers excellent value while still delivering strong cleaning performance. However, those willing to invest more for added convenience and automation may find the eufy Omni C20 to be a worthwhile option.

Which should you buy?

Choosing between the Vexilar W9 Robot Vacuum Cleaner with Mop and the eufy Omni C20 ultimately depends on your specific cleaning needs and budget. The Vexilar W9 stands out for its powerful suction, advanced navigation, and multifunctionality at a more accessible price point. In contrast, the eufy Omni C20 excels in convenience and automation, making it ideal for users who prioritise low-maintenance cleaning solutions. If you seek a robust and versatile cleaning device, the Vexilar W9 is the clear choice. However, if your preference leans towards automation and ease of use, the eufy Omni C20 could justify its higher price.

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Vexilar W9 Robot Vacuum Cleaner with Mop vs eufy Omni C20 | versusfinder