Lefant M310 Robot Vacuum Cleaner vs ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop
Updated August 2026 — The ECOVACS DEEBOT N20 offers superior suction power, advanced navigation, and longer battery life, making it the better choice for most users.
The ECOVACS DEEBOT N20 offers superior suction power, advanced navigation, and longer battery life, making it the better choice for most users.
Why Lefant M310 Robot Vacuum Cleaner is better
price
Lefant M310 is cheaper at £139.99
compact design
Ideal for narrow spaces with a diameter of 28cm
larger dust bin
550ml dust container reduces emptying frequency
Why ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop is better
suction power
8000 Pa suction for thorough cleaning
navigation
TrueMapping for efficient path planning
runtime
300 minutes of cleaning time on a single charge
Overall score
Specifications
| Spec | Lefant M310 Robot Vacuum Cleaner | ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop |
|---|---|---|
| Brand | Lefant | ECOVACS |
| Price | £139.99 | £179.00 |
| Cleaning Modes | 4 | Multiple |
| App Control | Yes | Yes |
| Obstacle Avoidance | Yes | Yes |
Dimension comparison
Introduction to the Robotic Vacuums
When it comes to robotic vacuums, the Lefant M310 Robot Vacuum Cleaner and the ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop offer distinct features catering to different cleaning needs. The Lefant M310 is priced at £139.99, while the DEEBOT N20 retails for £179.00. Understanding their functionalities and capabilities can help you choose the right model for your home.
Cleaning Performance
The Lefant M310 provides a cleaning efficiency close to 90%, with its unique suction mouth design that eliminates the bottom roller brush, making it effective at collecting hair and dust. It features four distinct cleaning modes, allowing users to customise their cleaning experience. In contrast, the ECOVACS DEEBOT N20 boasts a powerful suction of 8000 Pa, ensuring thorough cleaning across various surfaces. Additionally, its OZMO Pro 2.0 Vibrating Mopping System tackles stubborn stains, providing a comprehensive clean. Therefore, if cleaning power is your priority, the DEEBOT N20 has a significant edge with its superior suction capability.
Navigation and Technology
The Lefant M310 is equipped with upgraded obstacle avoidance technology, which can accurately detect obstacles and stairs, preventing falls and ensuring effective navigation. It can easily adapt to different floor types, including carpets. On the other hand, the DEEBOT N20 features TrueMapping Intelligent Path Planning, utilising laser radar scanning for precise navigation. This technology allows it to create efficient cleaning paths and quickly map your home in just eight minutes. Thus, for those who prioritise advanced navigation, the DEEBOT N20 is the superior choice thanks to its sophisticated mapping capabilities.
Battery Life and Runtime
The Lefant M310 offers a commendable runtime of up to 180 minutes on a single charge, making it suitable for extensive cleaning sessions before needing to return to its charging station. In contrast, the ECOVACS DEEBOT N20 excels with an impressive 300-minute runtime, powered by a 5200mAh battery. This allows it to cover larger areas—up to 550 square metres—without interruptions. If uninterrupted cleaning time is a deciding factor for you, the DEEBOT N20 is the clear winner.
Design and Usability
With a compact design measuring only 28cm in diameter and 7.9cm in thickness, the Lefant M310 is ideal for cleaning narrow spaces under furniture and in corners. Its integrated body design helps prevent it from getting stuck in tight areas. Conversely, the DEEBOT N20 has a robust build that includes high-traction drive wheels, allowing it to scale thresholds of up to 20mm. Both vacuums are user-friendly, but if space-saving is a priority, the Lefant M310’s compact design is advantageous.
Smart Features and App Control
The Lefant M310 can be controlled via the Lefant Life application and is compatible with voice commands through Alexa and Google Home. The app allows users to schedule cleaning sessions and monitor cleaning paths, enhancing overall usability. In comparison, the ECOVACS DEEBOT N20 also offers app control through the ECOVACS HOME App, featuring customisable cleaning settings, suction power adjustments, and various cleaning modes. While both apps provide essential functionalities, the DEEBOT N20 offers more extensive customisation options, making it a better choice for tech-savvy users.
Maintenance and Operation
Maintenance is vital for robotic vacuums, and the Lefant M310 features a 550ml dust container that reduces the frequency of bin cleaning. This is beneficial for users who prefer a less hands-on approach to maintenance. The DEEBOT N20, with its 400ml dust bin and ZeroTangle Anti-Tangle Technology, ensures effortless hair removal and efficient cleaning, minimising tangles. While both models are designed for ease of maintenance, the Lefant M310's larger dust container is advantageous for less frequent emptying.
Which should you buy?
Deciding between the Lefant M310 and the ECOVACS DEEBOT N20 ultimately comes down to your specific cleaning needs and preferences. The Lefant M310 is the more budget-friendly option at £139.99, offering good cleaning efficiency and a compact design ideal for smaller spaces. However, if you are looking for superior suction power, advanced navigation technology, and longer battery life, the DEEBOT N20, priced at £179.00, presents a compelling choice. Weighing these factors will help you identify which robotic vacuum cleaner best fits your lifestyle.
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