Lefant M330S
No store we follow ships this model to the United States. This page says what it can do, and which similar robots you can buy here.
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Before you buy, compare it with 2 recommended alternatives
No store here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model Lefant M330S Best on 2 facts | Highest score here Roborock Q7 L5 Best on 5 facts | Cheapest of the top 10 iRobot Roomba 105 Combo | |
|---|---|---|---|
| Most important facts | |||
| The lowest price today at a store that ships to you, shipping included. A price with an asterisk comes from a store abroad, and its shipping cost is our own estimate. Lowest price | – | $159Roborock (brand store) best | $319iRobot (brand store) |
| Our own score out of 10: 60% test-site results, 25% store ratings and 15% the maker’s facts. Price does not count. Score | not in our ranking | best | |
| The average of the stars buyers give at the stores, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – | – |
| The test sites that have tested this model, each linked to its own review. Tests | – | Vacuum Wars | Just A Dad Approved |
| 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. In this comparisonWhen it matters
When it matters less
Source
| 6,000 Pa | 8,000 Pa best | 7,000 Pa |
| How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped. In this comparisonWhen it matters
When it matters less
Source
| 160 min | 180 min best | 120 min |
| 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
When it matters less
Source
| – | 0.8 in (20 mm) | 0.8 in (20 mm) |
| How tall the robot is. It decides whether it fits under your sofa, bed or cabinet. In this comparisonWhen it matters
When it matters less
Source
| 3.7 in (9.5 cm) best | 3.9 in (9.9 cm) | 4.1 in (10.4 cm) |
| How far the robot lifts the mop when it drives onto a carpet. From about 0.4 in (10 mm) a medium pile stays dry. When it matters
When it matters less
Source
| – | no | – |
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.
Lefant M330S specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Suction and brushes 4 facts
- Suction power
Among the models we track
6,000 Pa on this model
Lowest
450 Pa Highest
42,000 Pa Middle
6,000 PaHigher than 483 of the 998 models we track.
When it matters
- Deep-pile carpet and rugs, where dust sinks in.
- Pet hair, sand and crumbs trodden into fibers.
When it matters less
- On hard floors the gain from a higher figure is small: the dust lies on top.
Source: lefant.life · checked on Oct 7
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.
- 6,000 Pa
- Anti-tangle brush
529 of the 557 models we track have this.
When it matters
- Long hair and pet hair, which wrap around a bristle brush.
- Homes where you would rather not cut hair off the brush.
When it matters less
- Short hair and few pets hardly tangle anyway.
Source: lefant.life · checked on Oct 7
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.
- yes
- Extending side brush
When it matters
- Corners and edges along baseboards, where a round robot leaves a strip of dust.
- Rooms with many walls and furniture edges.
When it matters less
- In open rooms with few corners it adds little.
Source: lefant.life · checked on Oct 10
The side brush swings out in a corner or along a baseboard, 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.
- no (assumed)
- Carpet detection
When it matters
- Rugs and carpets, where the robot should raise its suction.
- Mopping in a home with rugs, which have to stay dry.
When it matters less
- Without carpets or rugs it has nothing to detect.
Source: lefant.life · checked on Oct 7
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.
- detects carpet and boosts suction
Mopping 4 facts
- Mop type
When it matters
- Homes with a lot of hard floor that you want mopped, not just wiped.
- Dried-on dirt in a kitchen, which spinning pads or a roller scrub off better than a dragged cloth.
When it matters less
- If you only vacuum, the mop’s build decides nothing.
Source: lefant.life · checked on Oct 7
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.
- flat or vibrating pad
- Mop extends to the edges
When it matters
- Kitchens and hallways where dirt gathers along the baseboard.
- Homes with many corners and table legs.
When it matters less
- In open rooms the strip it leaves along the wall is small.
Source: lefant.life · checked on Oct 10
The pad slides out along a wall or a baseboard, so the last few inches 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.
- no (assumed)
- Automatic mop detach
When it matters
- Homes with carpets or rugs that should stay dry.
- High-pile rugs that no mop lift clears.
When it matters less
- Without carpets the mop can stay on.
Source: lefant.life · checked on Oct 10
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.
- no (assumed)
- Water tank in the robot
When it matters
- Large hard floors mopped in one go.
- A robot whose dock does not refill it during a run.
When it matters less
- With a dock that refills the robot during the run, the tank’s size hardly matters.
Source: lefant.life · checked on Oct 7
How much clean water the robot carries. It sets how long it mops before a refill, which a dock does by itself.
- 200 ml
Navigation and obstacles 2 facts
- Navigation
When it matters
- Several rooms, where a map lets you send the robot to one of them.
- Cleaning in the dark, which lidar does and a camera alone does not.
When it matters less
- In one open room even simple navigation covers the floor.
Source: lefant.life · checked on Oct 7
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 recognizes more.
- LiDAR turret
- Climbing system for high thresholds
When it matters
- Door sills higher than most robots can take.
- Thick rugs and raised doorsteps between rooms.
When it matters less
- In a home without sills it decides nothing.
Source: lefant.life · checked on Oct 10
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 0.8 in (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.
- no (assumed)
Robot 3 facts
- Robot height
Among the models we track
3.7 in (9.5 cm) on this model
Lowest
2.2 in (5.6 cm) Highest
14.2 in (36.1 cm) Middle
3.7 in (9.5 cm)Lower than 518 of the 1073 models we track.
When it matters
- Sofas, beds and cabinets with little room underneath.
- Dust that gathers under furniture you never move.
When it matters less
- With furniture on high legs or flat on the floor it decides nothing.
Source: lefant.life · checked on Oct 7
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 3.7 in (9.5 cm)
- Dust bin in the robot
When it matters
- A robot without a self-emptying dock, which you empty by hand.
- Pets and long hair, which fill a small bin within one run.
When it matters less
- With a self-emptying dock the bin is emptied after every run, so its size hardly matters.
Source: lefant.life · checked on Oct 7
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 450 ml
- Noise while cleaning
Among the models we track
63 dB on this model
Lowest
20 dB Highest
80 dB Middle
65 dBLower than 390 of the 674 models we track.
When it matters
- Cleaning while you work, sleep or watch TV at home.
- Open-plan living spaces where sound carries.
When it matters less
- When it runs while nobody is home the figure hardly matters.
Source: bol.com · checked on Oct 29
The noise in decibels while cleaning, in the setting its source names: makers mostly give the standard setting, stores often the highest. 65 dB is like a vacuum at half power, 55 dB like a conversation. Emptying by the dock is louder and listed on its own.
- 63 dB
Battery 2 facts
- Battery capacity
Source: lefant.life · checked on Oct 7
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 2,600 mAh
- Runtime per charge
Among the models we track
160 min on this model
Lowest
40 min Highest
360 min Middle
150 minHigher than 575 of the 1103 models we track.
When it matters
- Large homes or several floors cleaned in one go.
- Carpet, where the robot uses more power.
When it matters less
- In a small home most robots finish well before the battery runs low.
Source: lefant.life · checked on Oct 7
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 160 min
Smart features and warranty 3 facts
- Voice assistants
When it matters
- Starting the robot by voice while your hands are full.
- A home already run with Alexa, Google or Siri.
When it matters less
- If you start it from the app or a schedule, you will not miss it.
Source: lefant.life · checked on Oct 7
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Google Assistant
- Warranty
When it matters
- A robot with a dock full of pumps and moving parts, where more can break.
- An expensive robot you plan to keep for years.
When it matters less
- For a cheap robot you would replace rather than repair, the extra years count for less.
Source: lefant.life · checked on Oct 29
The warranty the maker gives in the United States.
- 1 year
- Wi-Fi band
When it matters
- A router that only offers one network for 2.4 and 5 GHz together.
- Weak wifi in parts of the home.
When it matters less
- If your router has a 2.4 GHz network, any robot connects.
Source: lefant.life · checked on Oct 7
Which Wi-Fi the robot connects to. Many robots only use 2.4 GHz, so check that your router still broadcasts it.
- 2.4 GHz
Sources: lefant.life · bol.com
Frequently asked questions about the Lefant M330S
Can the Lefant M330S mop?
Yes, with a flat mop cloth under the robot.
Does the Lefant M330S work with Alexa, Google Home or Siri?
It works with Alexa and Google Assistant.
Does the Lefant M330S fit under low furniture?
The robot is 3.7 in (9.5 cm) tall, so it fits under furniture with at least 3.8 in of clearance.
How long does the Lefant M330S run on one charge?
160 minutes on its quietest setting.
How much warranty does the maker give on the Lefant M330S?
1 year in the United States. Your statutory rights are separate and can last longer.
The maker
Lefant
- Reviews on Trustpilot
- Headquarters: China
- Founded in 2011
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 trademark is registered to Shenzhen Useer Robotic Co., Ltd. of Shenzhen, China.