Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa vs Lefant M310 Robot Vacuum Cleaner
Updated August 2026 — The Ultenic T20 Pro offers superior features and performance, making it the better choice for those seeking advanced cleaning capabilities. The Lefant M310 is a solid budget option for simpler needs.
The Ultenic T20 Pro offers superior features and performance, making it the better choice for those seeking advanced cleaning capabilities. The Lefant M310 is a solid budget option for simpler needs.
Why Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa is better
suction power
Ultenic has 8000Pa suction compared to Lefant's unspecified power
smart features
Ultenic supports multiple maps and no-go zones
warranty
Ultenic offers a 2-year warranty and lifetime support
Why Lefant M310 Robot Vacuum Cleaner is better
price
Lefant is £100 cheaper than Ultenic
compact design
Lefant is smaller and fits under furniture
cleaning modes
Lefant has four distinct cleaning modes
Overall score
Specifications
| Spec | Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner with Mop 8000Pa | Lefant M310 Robot Vacuum Cleaner |
|---|---|---|
| Brand | Ultenic | Lefant |
| Modes | 3 | 4 |
| Self-Emptying | Yes | No |
| Voice Control | Yes | Yes |
| Warranty | 2 years | Not specified |
Dimension comparison
Price Comparison
The Ultenic T20 Pro is priced at £239.99, while the Lefant M310 is considerably more affordable at £139.99. This stark difference in price indicates that the Ultenic model is positioned as a premium option, offering advanced features that may justify the higher cost for some users. The Lefant, on the other hand, provides a budget-friendly alternative without compromising on essential functionalities. For those looking for a more economical robotic vacuum cleaner, the Lefant M310 presents a compelling choice, especially for users with simpler cleaning needs.
Cleaning Performance
The Ultenic T20 Pro boasts a powerful 8000Pa suction capability, designed to tackle embedded dust, pet hair, and debris across various surfaces. Its advanced AI LiDAR navigation ensures efficient cleaning by mapping entire rooms in real-time. In contrast, the Lefant M310 offers a solid cleaning performance with its unique suction mouth and four distinct cleaning modes, but it does not specify a suction power. While both vacuums promise to clean effectively, the Ultenic's higher suction power and advanced navigation technology suggest it is better suited for homes with pets or heavy dirt accumulation.
Cleaning Modes
The Ultenic T20 Pro features three cleaning modes: vacuuming with mopping, suction-only, and mopping-only, allowing users to tailor their cleaning preferences. This versatility makes it ideal for various floor types, whether wood, tile, or carpet. Conversely, the Lefant M310 offers four cleaning modes, including automatic, planning, fixed point, and edge, providing a good range of options. However, the Ultenic’s combination of vacuuming and mopping in its modes may cater better to households that require multi-functional cleaning solutions.
Battery Life and Coverage
Both the Ultenic T20 Pro and Lefant M310 can run for up to 180 minutes, making them excellent choices for cleaning larger areas. The Ultenic covers up to 200 square metres in one go, which is particularly beneficial for bigger homes. While the Lefant M310 also returns to its charging station when the battery is low, it does not specify the exact coverage area it can handle. The Ultenic's ability to clean a larger space on a single charge may provide added convenience for users with expansive living areas.
Smart Features
The Ultenic T20 Pro includes advanced smart features such as the ability to save and manage up to five different maps, set no-go zones, and utilise voice control through Siri, Alexa, or Google Assistant. This level of smart integration offers a tailored cleaning experience that can adapt to various household layouts. The Lefant M310, while it also supports app and voice control, is limited to 2.4GHz Wi-Fi and does not offer the same mapping capabilities. Users seeking a highly customisable cleaning experience will find the Ultenic’s features significantly more appealing.
Design and Usability
In terms of design, the Ultenic T20 Pro operates at a quieter 60dB, making it less disruptive during cleaning sessions. Additionally, its self-emptying capability and touch-free dust disposal system add a layer of convenience, while the compact design of the Lefant M310 allows it to navigate tight spaces with ease. The Lefant’s smaller size (28cm diameter and 7.9cm thickness) is ideal for cleaning under furniture. However, the overall usability of the Ultenic, with its advanced features and quieter operation, may provide a better user experience in multi-room homes.
Support and Warranty
The Ultenic T20 Pro comes with a comprehensive two-year warranty and lifetime technical support, which adds value for users concerned about long-term reliability and assistance. The promise of UK-based support with quick responses is an attractive feature for potential buyers. The Lefant M310 does not specify a warranty period, which may raise questions about its long-term reliability. For those who value robust customer support and assurances, the Ultenic’s offering stands out as a major advantage.
Which should you buy?
Choosing between the Ultenic T20 Pro and Lefant M310 largely depends on your specific cleaning needs and budget. If you require a high-performance robotic vacuum with advanced features, superior suction power, and exceptional smart home integration, the Ultenic T20 Pro at £239.99 is the clear choice. However, if you are looking for a more budget-friendly option that still provides solid cleaning performance, the Lefant M310 at £139.99 offers great value for money. Ultimately, your decision should be based on the importance of features such as suction power, cleaning modes, and customer support in relation to your cleaning requirements.
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