No test site has tested it yet, so it is not in our ranking.
Beside it, two models on sale today that come closest to it on score and price, with the same kind of station where we have them.
Green is the best of these 3, also when they share the lead.
| This model Lefant M330S Best on 2 facts | Higher score, 19% dearer Roborock Q7 M5 | Higher score, 506% dearer Roborock S8 Best on 2 facts | |
|---|---|---|---|
| Price and ranking | |||
| The lowest price today at a shop that delivers to you, delivery included. A price with an asterisk comes from a shop abroad, and its delivery cost is our own estimate. Lowest price | € 109bol.com best | € 129bol.com | € 660Amazon.nl |
| Our own score out of 10: 60% test-site results, 25% shop ratings and 15% the maker’s facts. Price does not count. Score | not in our ranking | best | |
| The test sites that have tested this model, each linked to its own review. Tests | – | Just A Dad Approved Vacuum Wars TechRadar Tom's Guide | Vacuum Wars |
| Where the model stands in our ranking, among the robots with the same kind of station. Rank | – | rank 3 of 8 without a station | rank 1 of 8 without a station |
| The average of the stars buyers give at the shops, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – | – |
| Mopping | |||
| How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works. When it matters
Source
| flat or vibrating pad | flat or vibrating pad | flat or vibrating pad |
| How far the robot lifts the mop when it drives onto a carpet. From about 10 mm a medium pile stays dry. In this comparisonWhen it matters
Source
| – | no | 5 mm best |
| The robot leaves the mop at the dock before it vacuums a carpet, so the carpet never gets wet. When it matters
Source
| no (assumed) | no (assumed) | – |
| The dock washes the mop for you, so you do not rinse it by hand. When it matters
Source
| – | no | – |
| Drying is done with warm air instead of cold. It is faster and it helps against smell. When it matters
Source
| – | no | – |
| Station | |||
| The station the robot returns to, and what it does by itself, such as emptying the bin or washing and drying the mops. Station same on all | charging dock only | charging dock only | charging dock only |
| How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter. When it matters
Source
| – | up to 30 days | – |
| The dock can be connected to the tap and the drain, so you never fill or empty a tank. It does need a connection nearby. When it matters
Source
| – | no | – |
| Brush and obstacles | |||
| A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets. When it matters
Source
| yes | yes | yes |
| How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact. When it matters
Source
| – | – | 3D sensor (structured light) |
| The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher. In this comparisonWhen it matters
Source
| – | 20 mm | 20 mm |
| An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 2 cm. When it matters
Source
| no (assumed) | no (assumed) | – |
| Size, noise and age | |||
| How tall the robot is. It decides whether it fits under your sofa, bed or cabinet. In this comparisonWhen it matters
Source
| 9.5 cm best | 9.9 cm | 9.7 cm |
| The noise in decibels, in the setting its source names: makers mostly give the standard setting, shops often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation. When it matters
Source
| – | 65 dB | – |
| The month the model first went on sale. It shows how old the technology in it is. On the market since | – | April 2025 | March 2023 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
On 24 October 2026 the lowest price for the Lefant M330S is € 109 at bol.com, delivery to the Netherlands included.
All prices include VAT and delivery to the Netherlands. We may earn a commission when you buy through these links. It never changes our ranking.
bol.com sold by a third-party seller * Shop abroad: delivery and VAT are our estimate. Returns are the shop's own terms, a marketplace seller sets its own. Tap a return term to read the shop's policy. Let your browser translate it.
For anyone wanting a mapping robot with an anti-tangle intake for a small home at a low price, it has the right basics.
The Lefant M330S is a lidar robot vacuum and mop on a plain charging base: dToF navigation, up to 6,000 Pa of suction according to Lefant, a suction port built against hair wrap, a 450-millilitre dust bin, and a 200-millilitre water tank with a washable mop pad. On carpet it boosts its suction to the maximum by itself.
Lefant states a 2,600 mAh battery and 160 minutes of runtime, and a body 95 millimetres tall. It works with Alexa and Google Assistant, and connects on 2.4 GHz Wi-Fi only.
None of our test sources has tested the M330S. There is no station, so the bin is emptied by hand, and the pad is a simple wet cloth with no lift on record.
Based on the maker's specifications and our price data; none of our test sources has tested this model.
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
6,000 Pa on this model
Lowest
600 Pa Highest
42,000 Pa Middle
6,000 Pa
Lower than 433 of the 900 models we track.
Source: lefant.life · checked on 7 Oct
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
473 of the 493 models we track have this.
Source: lefant.life · checked on 7 Oct
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets.
Source: lefant.life · checked on 10 Oct
The side brush swings out in a corner or along a kickboard, so the dust there is swept in too. On this model: Assumed, not a stated fact: the maker's full specification does not name it, so we take it as no.
Source: lefant.life · checked on 7 Oct
The robot notices when it drives onto a carpet. Most then raise their suction, and a mopping robot lifts its mop or leaves it at the dock.
Source: lefant.life · checked on 7 Oct
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
Source: lefant.life · checked on 10 Oct
The pad slides out along a wall or a kickboard, so the last few centimetres are mopped as well. On this model: Assumed, not a stated fact: the maker's full specification does not name it, so we take it as no.
Source: lefant.life · checked on 10 Oct
The robot leaves the mop at the dock before it vacuums a carpet, so the carpet never gets wet. On this model: Assumed, not a stated fact: the maker's full specification does not name it, so we take it as no.
Source: lefant.life · checked on 7 Oct
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
Source: lefant.life · checked on 7 Oct
How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognises more.
Source: lefant.life · checked on 10 Oct
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 2 cm. On this model: Assumed, not a stated fact: the maker's full specification does not name it, so we take it as no.
9.5 cm on this model
Lowest
5.6 cm Highest
14.5 cm Middle
9.5 cm
Lower than 478 of the 1002 models we track.
Source: lefant.life · checked on 7 Oct
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
Source: lefant.life · checked on 7 Oct
How much dust the robot holds before you empty it. It matters less with an auto-empty dock, which empties the bin after every run.
Source: lefant.life · checked on 7 Oct
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
160 min on this model
Lowest
45 min Highest
360 min Middle
150 min
Higher than 513 of the 989 models we track.
Source: lefant.life · checked on 7 Oct
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
Source: lefant.life · checked on 7 Oct
Which voice assistants the robot works with, such as Google Assistant or Alexa.
Source: lefant.life · checked on 7 Oct
Which Wi-Fi the robot connects to. Many robots only use 2.4 GHz, so check that your router still broadcasts it.
Sources: lefant.life
Yes, with a flat mop cloth under the robot.
It works with Alexa and Google Assistant.
The robot is 9.5 cm tall, so it fits under furniture with at least 10 cm of clearance.
160 minutes on its quietest setting.
The maker
Lefant sells robot vacuum cleaners and cordless vacuum cleaners through its own online stores, which in Europe are run by LeFun Robotics GmbH of Laatzen, Germany. In the United States the LEFANT trade mark is registered to Shenzhen Useer Robotic Co., Ltd. of Shenzhen, China.
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