vsversusfinder

eufy Omni C20 vs Vexilar W9 Robot Vacuum Cleaner with Mop

Updated August 2026The eufy Omni C20 offers advanced automation and superior cleaning technology, while the Vexilar W9 provides excellent value with strong suction and smart features. Choose based on your budget and cleaning needs.

The eufy Omni C20 offers advanced automation and superior cleaning technology, while the Vexilar W9 provides excellent value with strong suction and smart features. Choose based on your budget and cleaning needs.

Why eufy Omni C20 is better

advanced automation

eufy Omni C20 features auto emptying and drying

suction power

eufy Omni C20 has 7000 Pa suction

design

eufy Omni C20 has an ultra-slim profile for tight spaces

Why Vexilar W9 Robot Vacuum Cleaner with Mop is better

price

Vexilar W9 is significantly more affordable

battery life

Vexilar W9 runs for up to 150 minutes

smart features

Vexilar W9 supports multi-floor mapping and no-go zones

Overall score

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

Specifications

Speceufy Omni C20Vexilar W9 Robot Vacuum Cleaner with Mop
BrandeufyVexilar
Cleaning ModesMop Master3-in-1
Wi-Fi Support2.4GHzDual Band
WeightN/AN/A
NavigationBasic360° Laser

Dimension comparison

eufy Omni C20Vexilar W9 Robot Vacuum Cleaner with Mop

Price Comparison

The eufy Omni C20 is priced at £308.99, while the Vexilar W9 Robot Vacuum Cleaner with Mop is significantly more affordable at £118.99. This stark difference of £190 illustrates the varying market positions and potential features each vacuum offers. The eufy Omni C20 justifies its higher price with advanced automated cleaning capabilities, such as auto emptying and drying. In contrast, the Vexilar W9, though more budget-friendly, provides robust features like strong suction power and multifunctionality, making it an attractive option for those seeking effective cleaning without the hefty investment.

Cleaning Technology

The eufy Omni C20 features an all-in-one station that automates cleaning tasks including emptying, washing, and drying, enhancing user convenience. This system employs room-temperature air for drying mops and incorporates transparent water tanks for easy monitoring. On the other hand, the Vexilar W9 uses intelligent 360° laser navigation, completing full-home mapping in just 15 minutes. This technology allows it to plan efficient cleaning routes with millimetre-level precision. While eufy's focus is on a hands-free approach, Vexilar's navigation technology offers a high degree of control and adaptability to complex home layouts.

Suction Power

Suction power is a critical factor for effective cleaning, and here both products stand out. The eufy Omni C20 boasts a powerful 7,000 Pa suction, designed to tackle dirt, crumbs, and pet hair efficiently. Meanwhile, the Vexilar W9 takes it a step further with an impressive 8,000 Pa suction power, which is effective on various surfaces, including carpets and hard floors. This difference of 1,000 Pa may not seem large, but it could translate to better performance on deeply embedded dirt in challenging environments. Additionally, the Vexilar W9 offers multiple suction modes, including a quiet operation at 50 dB, catering to households with children and pets.

Cleaning Modes

The eufy Omni C20 operates with its Mop Master Technology, which allows for simultaneous sweeping and mopping. It features a dual cleaning module with 180 rotations per minute, making it efficient in removing tough stains. Conversely, the Vexilar W9 also embraces a multifunctional approach with its 3-in-1 design that allows vacuuming, sweeping, and mopping simultaneously. It comes with a 2-in-1 water tank and dustbin, providing a tailored cleaning experience through adjustable water and suction levels. This adaptability means the Vexilar can handle different types of flooring more effectively, making it versatile in various cleaning scenarios.

Battery Life and Performance

Battery performance is crucial for uninterrupted cleaning, and the Vexilar W9 excels here with up to 150 minutes of runtime, allowing it to cover larger areas without needing a recharge. It also features an intelligent recharge-resume function, automatically docking itself when battery levels drop below 15% and continuing from where it left off. In contrast, the eufy Omni C20 does not specify its battery performance, which may be a consideration for those prioritising long cleaning sessions without interruptions. However, the eufy's all-in-one station may provide a different kind of efficiency by reducing the need for frequent recharging through its automated features.

Smart Features

Smart features can significantly enhance the user experience, and both vacuums offer distinct advantages. The eufy Omni C20 supports convenient app control, allowing users to manage cleaning tasks remotely. However, it only supports 2.4GHz Wi-Fi, which may limit connectivity options. On the other hand, the Vexilar W9 boasts a more comprehensive app experience, with features like multi-floor mapping, no-go zones, and the ability to store up to five floor maps. This level of customisation and control makes the Vexilar W9 particularly appealing for multi-story homes, where managing different floor plans is essential.

Design and Usability

When it comes to design, the eufy Omni C20 has an ultra-slim profile of just 3.35 inches, allowing it to access tight spaces under furniture effectively. This sleek design can reduce the need for manual cleaning in those hard-to-reach areas. Conversely, the Vexilar W9 is designed with practicality in mind, featuring advanced navigation for efficient coverage without being limited by its physical dimensions. Both models focus on user-friendly experiences, but the eufy's ultra-slim body may appeal more to those with limited space or low-profile furniture.

Which should you buy?

Choosing between the eufy Omni C20 and the Vexilar W9 depends on your specific cleaning needs and budget. If you prioritise advanced automated features, a hands-free cleaning experience, and are willing to invest more, the eufy Omni C20 is the superior choice. However, if you seek an affordable option that provides strong suction, flexibility in cleaning modes, and extensive smart features, the Vexilar W9 stands out as an excellent value for money. Ultimately, both vacuums deliver effective cleaning solutions, but your decision will hinge on whether you prefer premium automation or budget-friendly functionality.

versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

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