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LEFANT M210B review: 118 specs compared

Avg. price:~£110Max suction power:2000 PaRuntime:100 minDustbin capacity:500 mLMax threshold height:15 mm

LEFANT M210B Review: Compare 118 technical specifications and user reviews to see how this product ranks in the Robot Vacuums category and whether it is worth buying.

LEFANT M210B
6.4/10

Overall score

Score
6.4/ 10
✕
What it is
An overall evaluation of the robot vacuum's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best robot vacuums on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 71% of models
Score components

80%

5.8

Technical score

20%

8.5

User score

â–¼Worse than 71% of robot vacuums
7.4

Value for money

Value for money
7.4/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 65% of models
Score components

70%

6.4

Overall score

30%

9.9

Price

â–¼Worse than 65%
5.8

Technical score

Technical score
5.8/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 79% of models
Score components

30%

6.2

Cleaning

23%

5.0

Navigation

18%

5.4

Mopping

12%

4.1

Battery

10%

8.2

Smart Features

7%

7.8

Design

â–¼Worse than 79%
8.5

User score

User score
8.5/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 84% of models
Score components

70%

8.4

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
â–²Better than 84%
  • lefant-m210b
lefant-m210b
Where to buy
    N/A~ £110
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of robot vacuum LEFANT M210B

Technical score
Technical score
5.8/ 10
✕
What it is
An assessment of robot-vacuum performance across cleaning, navigation, mopping, battery life, filtration, brush design, smart features, and dimensions.
When it matters
When you want to compare robot vacuums based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 79% of models
Score components:

30%

6.2

Cleaning

23%

5.0

Navigation

18%

5.4

Mopping

12%

4.1

Battery

10%

8.2

Smart Features

7%

7.8

Design

5.8
User score
User score
8.5/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the robot vacuum
When it matters
When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 84% of models
Score components

70%

8.4

User ratings

30%

8.8

Number of reviews

Based on ratings from across the web.
8.5
Popularity
Popularity
8.8/ 10
✕
What it is
An indicator based on the number of reviews received by the robot vacuum.
When it matters
When you prefer to purchase a product chosen and reviewed by many other consumers.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 79% of models
Popularity:
LEFANT M210B has a popularity index of 8.8, higher than that of 79.2% of robot vacuums and equal to that of 1.6% of robot vacuums.
8.8
Value for money
Value for money
7.4/ 10
✕
What it is
An indicator that combines the robot vacuum's overall rating with its cost.
When it matters
When you are looking for a robot vacuum with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 65% of models
Score components:

70%

6.4

Overall score

30%

9.9

Price

7.4
Max suction power
2000 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 2000 Pa, which is lower than 77.8% of robot vacuums and equal to 8.4% of robot vacuums.
N. of suction power levels
3
Market range: <2 – >4
This robot vacuum has 3 suction power levels, which is fewer than 50.5% of robot vacuums offer and the same number as 35.5% of robot vacuums offer.
Motor type
brushless
This robot vacuum uses a brushless motor, a type that is generally more efficient than those used by 2.7% of robot vacuums and also used by 97.3% of robot vacuums.
Power
32 W
Cleaning modes
4
Market range: <2 – >5
This robot vacuum offers 4 cleaning modes, which is more than 38.2% of robot vacuums offer and the same number as 47.5% of robot vacuums offer.
Show more
Mopping capability
yes
This robot vacuum can mop floors. 78.8% of robot vacuums offer this feature.
Mopping system type
none
This robot vacuum uses none for mopping. This system is less effective than those on 79.8% of robot vacuums and as effective as those on 20.2% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
?
Show more
Primary navigation technology
?
Mapping capability
no
This robot vacuum does not map the floor, although 74.2% of robot vacuums offer this feature.
Real-time mapping
no
This robot vacuum does not update its map in real time, although 68.7% of robot vacuums offer this feature.
Multiple map storage
no
This robot vacuum does not store multiple maps, although 56.6% of robot vacuums offer this feature.
Map editing
no
This robot vacuum does not support map editing, although 64% of robot vacuums offer this feature.
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App control
yes
This robot vacuum supports app control. 5.5% of robot vacuums support app control.
App name
Lefant
Wi-Fi connectivity
yes
This robot vacuum supports Wi-Fi connectivity. 6.3% of robot vacuums support Wi-Fi connectivity.
Supported Wi-Fi bands
2.4 GHz
Bluetooth connectivity
?
Show more
Battery capacity
1,800 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 1,800 mAh, which is lower than 95.3% of robot vacuums and equal to 4% of robot vacuums.
Battery type
LiFePO4
Battery voltage
14.4 V
Runtime
100 min
Market range: <90 min – >240 min
This robot vacuum runs for 100 min per charge, which is shorter than 83% of robot vacuums and equal to 6.5% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
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Shape
round
Height
76 mm
Width
280 mm
Length
280 mm
Weight
3 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 3 kg, making it lighter than 74.7% of robot vacuums and the same weight as 3.1% of robot vacuums.
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LEFANT M210B vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • 1 more side brushes
    This robot vacuum has more side brushes than the average robot vacuum (2 vs 1). The average robot vacuum has 1 side brushes.
    2 vs 1
  • 10 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (55 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    55 dB vs 65 dB
  • 100 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (500 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    500 mL vs 400 mL
  • 4.08 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.22 kg vs 4.3 kg
  • 16% lighter
    This robot vacuum is lighter than the average robot vacuum (3 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3 kg vs 3.57 kg
  • 2.36x cheaper
    LEFANT M210B is cheaper than the average robot vacuum (£110 vs £260).
    £110 vs £260
  • 6.3% higher user score
    User score
    8.5/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the robot vacuum
    When it matters
    When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    LEFANT M210B
    the average robot vacuum
    LEFANT M210B has a higher user score than the average robot vacuum (8.51 vs 8.000).
    8.51 vs 8
  • 0.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (4 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    4 h vs 4.5 h
  • 2.36x cheaper
    LEFANT M210B is cheaper than the average robot vacuum (£110 vs £260).
    £110 vs £260
  • 6.3% higher user score
    User score
    8.5/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the robot vacuum
    When it matters
    When you want to know how a robot vacuum handles daily tasks and how reliable it remains over time according to user feedback.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    LEFANT M210B
    the average robot vacuum
    LEFANT M210B has a higher user score than the average robot vacuum (8.51 vs 8.000).
    8.51 vs 8
  • 0.5 h shorter charging time
    This robot vacuum takes less time to recharge fully than the average robot vacuum (4 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    4 h vs 4.5 h
  • 10 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (55 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    55 dB vs 65 dB
  • 4.08 kg lighter base station
    This robot vacuum has a lighter base station than the average robot vacuum (0.2 kg vs 4.3 kg). The average robot vacuum's base station weighs 4.3 kg.
    0.22 kg vs 4.3 kg
  • 16% lighter
    This robot vacuum is lighter than the average robot vacuum (3 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3 kg vs 3.57 kg
  • 1 more side brushes
    This robot vacuum has more side brushes than the average robot vacuum (2 vs 1). The average robot vacuum has 1 side brushes.
    2 vs 1
  • 100 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (500 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    500 mL vs 400 mL
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • 2,000 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (2000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    2,000 Pa vs 4,000 Pa
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • 5 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (15 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    15 mm vs 20 mm
  • Does not have a floating main brush
    This robot vacuum does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not map the floor
    This robot vacuum does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    This robot vacuum does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    This robot vacuum does not store multiple maps, while the average robot vacuum stores multiple maps.
  • 50 min shorter runtime
    This robot vacuum runs for less time per charge than the average robot vacuum (100 min vs 150 min). The average robot vacuum runs for 150 min.
    100 min vs 150 min
  • 1,400 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (1,800 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    1,800 mAh vs 3,200 mAh
  • 60 m² smaller cleaning area
    This robot vacuum has a smaller maximum cleaning area than the average robot vacuum (120 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    120 m² vs 180 m²
  • Older model
    This robot vacuum was released in 2021, earlier than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2021 vs 2023
  • No voice prompts
    This robot vacuum does not provide voice prompts, while the average robot vacuum does. 76.3% of robot vacuums offer these.
  • 4 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (13 vs 17). The average robot vacuum supports 17 languages.
    13 vs 17
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • No no-mop zones
    This robot vacuum does not support no-mop zones, while the average robot vacuum does. 53.1% of robot vacuums support this feature.
  • 5 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (15 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    15 mm vs 20 mm
  • Does not map the floor
    This robot vacuum does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    This robot vacuum does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    This robot vacuum does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    This robot vacuum does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
  • Does not update its map in real time
    This robot vacuum does not update its map in real time, while the average robot vacuum updates its map in real time.
  • Does not support virtual boundaries
    This robot vacuum does not support virtual boundaries, while the average robot vacuum supports virtual boundaries.
  • 2,000 Pa weaker maximum suction
    This robot vacuum has weaker maximum suction than the average robot vacuum (2000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    2,000 Pa vs 4,000 Pa
  • Does not have a floating main brush
    This robot vacuum does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • 1 fewer suction power levels
    This robot vacuum offers fewer suction power levels than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 suction power levels.
    3 vs 4
  • Does not support zone cleaning
    This robot vacuum does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    This robot vacuum does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • No water flow control
    This robot vacuum does not support water flow control, while the average robot vacuum does. 70% of robot vacuums support water flow control.
  • Less capable mopping system
    This robot vacuum uses none for mopping, while the average robot vacuum uses static pad.
    none vs static pad
  • 3 fewer water flow levels
    This robot vacuum offers fewer water flow levels than the average robot vacuum (0 vs 3). The average number of water flow levels is 3.
    0 vs 3

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

Based on ratings from across the web.
Reviews last updated: July 2026 · How we calculate this

What customers like about LEFANT M210B

  • Ultra-compact design (28 cm diameter) and slim, perfect for slipping under sofas and beds
  • Excellent at picking up pet hair thanks to the brushless suction nozzle (prevents tangles)
  • Outstanding value for money
  • Easy setup and use via dedicated smartphone app
  • Good battery life with automatic return to charging base
  • Compatibility with voice assistants like Alexa and Google Assistant

What customers don't like about LEFANT M210B

  • Limited suction power compared to high-end models
  • Lacks advanced home mapping or precise virtual wall settings
  • Mostly random navigation, leading to wasted time in large spaces
  • Tends to bump into obstacles during cleaning, producing some noise
  • Can get stuck on long-pile carpets or tangled cables

Verdict

The LEFANT M210B is a compact robot vacuum measuring 11 inches in diameter and 2.8 inches in height, powered by a 2000 Pa digital motor and an automatic recharging battery providing up to 100 minutes of runtime. It features FreeMove 2.0 technology with 6D infrared anti-collision and drop sensors, a 500ml dustbin, a basic microfiber mop pad, and connectivity options via 2.4GHz Wi-Fi, the Lefant app, and voice assistants like Alexa. Main advantages include an ultra-slim design that easily navigates under narrow furniture and a unique brushless suction port that prevents pet hair tangles. However, major downsides include a lack of smart home mapping—causing it to navigate via random bouncing—and poor performance on carpets due to the absence of a rotating roller brush.

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