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LEFANT M320 Review | 118 Data compared

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  • Avg. price in UK: ~£95
  • Avg. price in US: ~$130
  • Max suction power: 6000 Pa
  • Runtime: 210 min
  • Dustbin capacity: 800 mL
  • Max threshold height: 12 mm

LEFANT M320 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.

6.7

Overall score

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 components:

80.0%

6.2

Technical Score

20.0%

8.7

User score

Good
6.2

Technical Score

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 components:

30.0%

7.2

Cleaning

23.0%

4.4

Navigation

18.0%

5.2

Mopping

12.0%

6.4

Battery

10.0%

8.1

Smart Features

7.0%

8.2

Design

Good
8.7

User score

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 components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.0
(727)
amazon
4.4
(647)
amazon
3.8
(345)
amazon
4.2
(121)
amazon
3.8
(18)
United States
Amazon_logo.png
3.8
(425)
Amazon_logo.png
4.2
(121)
Amazon_logo.png
3.7
(31)
Amazon_logo.png
3.8
(19)

(Reviews last updated: July 2026)

Excellent
  • 5.6
    Mopping

    Score components:

    35.0%

    4.0

    Mopping system type

    25.0%

    4.0

    Mop lifting

    20.0%

    ?

    Auto water refill

    20.0%

    ?

    Water tank capacity

  • 7.1
    Pet homes

    Score components:

    35.0%

    4.0

    Anti-tangle technology

    30.0%

    7.4

    Max suction power

    20.0%

    10

    Carpet boost

    15.0%

    10

    Dustbin capacity

  • 4.1
    Navigation and mapping

    Score components:

    30.0%

    5.5

    Primary navigation technology

    30.0%

    4.9

    Obstacle avoidance technology

    20.0%

    1.0

    Object recognition

    20.0%

    4.0

    Real-time mapping

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Lefant M320 is a compact 3-in-1 robot vacuum and mop featuring a slim 7.9cm profile, a brushless suction port to prevent hair tangles, and a large 800ml visible dustbin. Driven by a 4000mAh battery that delivers up to 210 minutes of runtime, it provides an impressive 6000Pa of suction power alongside ultrasonic carpet detection and a 9-sensor PSD triangular obstacle avoidance system. Main pros include its highly efficient pet hair removal, its ability to automatically boost suction or avoid carpets based on whether the magnetic mop holder is attached, its quiet operation, and compatibility with Alexa/Google Home voice controls. However, notable cons include its dependency on 2.4GHz Wi-Fi with occasional connectivity drops, less reliable mapping accuracy via the app, and poor cleaning performance on high-pile carpeting.

Technical Specifications of robot vacuum LEFANT M320

Technical Score

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 components:

30.0%

7.2

Cleaning

23.0%

4.4

Navigation

18.0%

5.2

Mopping

12.0%

6.4

Battery

10.0%

8.1

Smart Features

7.0%

8.2

Design

6.2
LEFANT M320 has a technical score of 6.25, lower than that of 65.5% of robot vacuums.
User score

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 components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.0
(727)
amazon
4.4
(647)
amazon
3.8
(345)
amazon
4.2
(121)
amazon
3.8
(18)
United States
Amazon_logo.png
3.8
(425)
Amazon_logo.png
4.2
(121)
Amazon_logo.png
3.7
(31)
Amazon_logo.png
3.8
(19)

(Reviews last updated: July 2026)

8.7
LEFANT M320 has a user score of 8.74, higher than that of 82.4% of robot vacuums.
Popularity
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.
10
LEFANT M320 has a popularity of 10 points, which is higher than 68.1% of products in this category.
Ratio quality/price

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 components:

60.0%

6.7

Overall score

40.0%

10

Price

7.7
LEFANT M320 has a quality-to-price ratio of 7.7 points, which is higher than 59.2% of products in this category.
Max suction power
What it is: Maximum suction power is the highest pressure the vacuum motor is rated to produce, measured in pascals.
When it matters: Higher figures can help lift embedded debris from carpet, but brush design and airflow also determine real cleaning performance.

Importance: HIGH

6,000 Pa
LEFANT M320 delivers 6,000 Pa of suction power, which is stronger than that of 75.2% of robot vacuums and equal to that of 3.3% of robot vacuums.
N. of suction power levels
What it is: The number of suction levels shows how many power settings can be selected.
When it matters: More levels give finer control over noise, battery use and cleaning strength on different floors.

Importance: MEDIUM

3
LEFANT M320 has a suction-level count of 3, which is lower than that of 50.8% of robot vacuums and the same as that of 35.7% of robot vacuums.
Motor type
What it is: Motor type identifies whether the suction motor uses a brushed or brushless design.
When it matters: Brushless motors generally offer better efficiency and durability, although complete airflow design still determines performance.

Importance: LOW

brushless
LEFANT M320 uses a motor type considered more efficient than those in 2.7% of robot vacuums and matched by 97.3% of robot vacuums.
Power
What it is: Power is the electrical input rating of the robot or its charging system.
When it matters: It describes energy demand, but it should not be treated as a direct measure of suction or floor-cleaning ability.

Importance: LOW

?
Cleaning modes
What it is: Cleaning modes are the distinct automatic or targeted cleaning programs available on the robot.
When it matters: A wider choice makes it easier to match cleaning behavior to rooms, spills, edges or quiet periods.

Importance: MEDIUM

4
LEFANT M320 offers 4 cleaning modes, which is more than 38.2% of robot vacuums and as many as 47.5% of robot vacuums.
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Mopping capability
What it is: Mopping capability means the robot can wipe hard floors with a damp pad or active mop system.
When it matters: It is useful for fine dust and light marks, but it does not automatically mean the robot can replace deep manual mopping.

Importance: MEDIUM

yes
LEFANT M320 can mop floors. This feature is available on 78.9% of robot vacuums.
Grounded scrape evidence says the model supports wipe / cloth style mopping despite lacking an onboard water tank.
Mopping system type
What it is: The mopping system type describes how the robot applies motion and pressure to its mop, such as a static pad, vibrating pad, rotating pads or roller.
When it matters: Active systems generally scrub dried marks better, while pad lifting and dock washing determine how practical they are on mixed floors.

Importance: HIGH

none
LEFANT M320 uses none for mopping, a system that is less effective than those in 79.8% of robot vacuums and matched by 20.2% of robot vacuums.
Mop pad type
What it is: Mop pad type describes the pad shape and attachment used by the mopping system.
When it matters: It affects floor contact, edge reach, replacement availability and whether the pads can be washed easily.

Importance: LOW

rectangular
Mop pad material
What it is: Mop pad material is the fabric or fibre used to wipe and absorb dirt from the floor.
When it matters: It influences absorption, scrubbing action, durability and how easily the pad releases dirt when washed.

Importance: LOW

paper
Mop pressure
What it is: Mop pressure is the downward force the mopping system applies to the floor.
When it matters: More controlled pressure can improve removal of dried marks, although pad motion and moisture delivery also matter.

Importance: LOW

?
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Primary navigation technology
What it is: The primary navigation technology is the main sensor system the robot uses to understand its position and plan a route.
When it matters: It affects route efficiency, coverage and how reliably the robot returns to its dock, especially in larger or more complex homes.

Importance: HIGH

gyroscope
LEFANT M320 uses gyroscope as its primary navigation system, which is less capable than the systems in 73.9% of robot vacuums and matched by 19.2% of robot vacuums.
Mapping capability
What it is: Mapping capability lets the robot create a floor plan instead of cleaning only from moment-to-moment sensor reactions.
When it matters: A saved map is important for room selection, no-go zones and predictable coverage.

Importance: MEDIUM

no
LEFANT M320 does not map the floor, while this feature is available on 74.2% of robot vacuums.
Real-time mapping
What it is: Real-time mapping updates the floor plan and the robot's route while a cleaning run is in progress.
When it matters: It helps you follow progress, spot missed areas and see where the robot is if it becomes stuck.

Importance: LOW

no
LEFANT M320 does not update its map in real time, while this feature is available on 68.7% of robot vacuums.
Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
Multiple map storage
What it is: Multiple map storage keeps separate floor plans for more than one level or cleaning area.
When it matters: It is useful in multi-storey homes because the robot does not need to rebuild the map each time it changes floors.

Importance: LOW

no
LEFANT M320 does not store multiple maps, while this feature is available on 56.7% of robot vacuums.
Map editing
What it is: Map editing lets you divide, merge, name and adjust rooms in the app.
When it matters: Accurate room boundaries make room-by-room schedules and targeted cleaning easier to use.

Importance: LOW

no
LEFANT M320 does not support map editing, while this feature is available on 64.1% of robot vacuums.
Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
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App control
What it is: App control lets you operate and configure the robot from a smartphone application.
When it matters: It is needed for maps, room selection, schedules and many advanced settings on modern robot vacuums.

Importance: LOW

yes
LEFANT M320 supports app control. This feature is available on 94.4% of robot vacuums.
App name
What it is: App name identifies the manufacturer's mobile application used to control the robot.
When it matters: It helps you check phone compatibility, account requirements and user feedback for the correct app before buying.

Importance: LOW

Lefant
Wi-Fi connectivity
What it is: Wi-Fi connectivity links the robot to its app and cloud services through the home network.
When it matters: It enables remote control and updates, but setup quality depends on router compatibility and signal coverage.

Importance: LOW

yes
LEFANT M320 connects to Wi-Fi. This feature is available on 93.7% of robot vacuums.
Supported Wi-Fi bands
What it is: Supported Wi-Fi bands identify the wireless frequencies the robot can use, commonly 2.4 GHz and sometimes 5 GHz.
When it matters: Band support matters during setup because many robot vacuums connect only to a 2.4 GHz network.

Importance: LOW

2.4 GHz
Bluetooth connectivity
What it is: Bluetooth connectivity provides a short-range wireless link, often used during initial setup.
When it matters: It can simplify pairing but usually does not replace Wi-Fi for remote app control.

Importance: LOW

yes
LEFANT M320 connects via Bluetooth. This feature is available on 64.5% of robot vacuums.
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Battery capacity
What it is: Battery capacity is the amount of electrical charge the battery can store, measured in milliamp-hours.
When it matters: More capacity can support longer cleaning runs, but motor power, mopping and navigation also affect actual runtime.

Importance: MEDIUM

4,000 mAh
LEFANT M320 has a battery capacity of 4,000 mAh; it is higher than that of 58.3% of robot vacuums and equal to that of 1.7% of robot vacuums.
Grounded current sources converge on 4000 mAh battery capacity.
Battery type
What it is: Battery type identifies the battery chemistry used by the robot.
When it matters: It affects weight, service life and charging behavior, with lithium-ion now being the common modern design.

Importance: LOW

Li-ion
Battery voltage
What it is: Battery voltage is the nominal electrical voltage of the robot's battery pack.
When it matters: It is mainly useful for checking replacement-battery compatibility and does not by itself indicate runtime.

Importance: LOW

14.4
Runtime
What it is: Runtime is how long the robot is rated to clean on one charge under the stated test mode.
When it matters: Longer runtime matters on large floors, while recharge-and-resume can compensate for a smaller battery.

Importance: MEDIUM

210 min
LEFANT M320 runs for 210 min per charge; this is longer than 82.4% of robot vacuums and equal to 2.2% of robot vacuums.
Recharge and resume
What it is: Recharge and resume sends the robot back to charge and then returns it to the unfinished part of the map.
When it matters: It allows large cleaning jobs to finish without manual intervention when one battery charge is not enough.

Importance: LOW

no
LEFANT M320 does not resume cleaning after charging, while this feature is available on 83.3% of robot vacuums.
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Shape
What it is: Shape describes the robot's body outline, most commonly round or D-shaped.
When it matters: Shape influences corner reach and manoeuvring, although brush placement and route planning are equally important.

Importance: LOW

round
Height
What it is: Height is the vertical clearance required by the robot.
When it matters: A lower body can clean under more sofas, beds and cabinets, but measure the furniture gap before relying on it.

Importance: LOW

78 mm
LEFANT M320 is 78 mm tall; this is lower than 80.3% of robot vacuums and equal to 3.4% of robot vacuums.
Width
What it is: Width is the side-to-side size of the robot.
When it matters: It determines whether the robot can pass between chair legs, furniture and other narrow spaces.

Importance: LOW

280 mm
LEFANT M320 is 280 mm wide; this is narrower than 94.9% of robot vacuums and equal to 4.1% of robot vacuums.
Length
What it is: Length is the front-to-back size of the robot.
When it matters: Together with width and shape, it affects turning space and access around closely placed furniture.

Importance: LOW

280 mm
LEFANT M320 is 280 mm long; this is shorter than 94.6% of robot vacuums and equal to 4.4% of robot vacuums.
Weight
What it is: Weight is the mass of the robot itself, excluding its dock.
When it matters: A lighter robot is easier to carry between floors, while weight has little direct connection to cleaning quality.

Importance: LOW

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LEFANT M320 vs the average robot vacuum

  • 400 mL larger dustbin
    LEFANT M320 has a dustbin capacity of 800 mL, compared with 400 mL for the average robot vacuum.
    What it is: Dustbin capacity is the amount of dry debris the bin inside the robot can hold.
    When it matters: A larger bin needs emptying less often, which matters in homes with pets unless an auto-empty dock is included.

    Importance: MEDIUM

    LEFANT M320 has a dustbin capacity of 800 mL, compared with 400 mL for the average robot vacuum.800 mL vs 400 mL
  • 2,000 Pa stronger suction
    LEFANT M320 delivers 6,000 Pa, compared with 4,000 Pa for the average robot vacuum.
    What it is: Maximum suction power is the highest pressure the vacuum motor is rated to produce, measured in pascals.
    When it matters: Higher figures can help lift embedded debris from carpet, but brush design and airflow also determine real cleaning performance.

    Importance: HIGH

    LEFANT M320 delivers 6,000 Pa, compared with 4,000 Pa for the average robot vacuum.6000 Pa vs 4000 Pa
  • 60 min longer runtime
    LEFANT M320 runs for 210 min per charge, compared with 150 min for the average robot vacuum.
    What it is: Runtime is how long the robot is rated to clean on one charge under the stated test mode.
    When it matters: Longer runtime matters on large floors, while recharge-and-resume can compensate for a smaller battery.

    Importance: MEDIUM

    LEFANT M320 runs for 210 min per charge, compared with 150 min for the average robot vacuum.210 min vs 150 min
  • 1 more side brushes
    The number of side brushes on LEFANT M320 is 2, compared with 1 on the average robot vacuum.
    Uses 2 side brushes.
    What it is: The number of side brushes shows how many spinning brushes sweep debris from edges toward the main intake.
    When it matters: Extra side-brush coverage can help along walls and corners, although speed and control matter more than count alone.

    Importance: LOW

    The number of side brushes on LEFANT M320 is 2, compared with 1 on the average robot vacuum.2 vs 1
  • 16 mm lower profile
    LEFANT M320 is 78 mm tall, compared with 94 mm for the average robot vacuum.
    What it is: Height is the vertical clearance required by the robot.
    When it matters: A lower body can clean under more sofas, beds and cabinets, but measure the furniture gap before relying on it.

    Importance: LOW

    LEFANT M320 is 78 mm tall, compared with 94 mm for the average robot vacuum.78 mm vs 94 mm
  • 60 mm shorter body
    LEFANT M320 is 280 mm long, compared with 340 mm for the average robot vacuum.
    What it is: Length is the front-to-back size of the robot.
    When it matters: Together with width and shape, it affects turning space and access around closely placed furniture.

    Importance: LOW

    LEFANT M320 is 280 mm long, compared with 340 mm for the average robot vacuum.280 mm vs 340 mm
  • 58.65 mm narrower body
    LEFANT M320 is 280 mm wide, compared with 338.65 mm for the average robot vacuum.
    What it is: Width is the side-to-side size of the robot.
    When it matters: It determines whether the robot can pass between chair legs, furniture and other narrow spaces.

    Importance: LOW

    LEFANT M320 is 280 mm wide, compared with 338.65 mm for the average robot vacuum.280 mm vs 338.65 mm
  • Dispenses cleaning solution automatically
    LEFANT M320 dispenses cleaning solution automatically, while the average robot vacuum does not dispense cleaning solution automatically.
    What it is: A cleaning-solution dispenser automatically adds a controlled amount of approved detergent to the mopping water.
    When it matters: It avoids manual dosing and can improve cleaning of greasy marks when the manufacturer permits detergent use.

    Importance: LOW

    LEFANT M320 dispenses cleaning solution automatically, while the average robot vacuum does not dispense cleaning solution automatically.
  • 60 min longer runtime
    LEFANT M320 runs for 210 min per charge, compared with 150 min for the average robot vacuum.
  • 800 mAh more battery capacity
    LEFANT M320 has a battery capacity of 4,000 mAh, compared with 3,200 mAh for the average robot vacuum.
  • 0.5 h faster charging
    LEFANT M320 takes 4 h to charge, compared with 4.5 h for the average robot vacuum.
  • 20 m² more cleaning coverage
    LEFANT M320 can clean up to 200 m² per charge, compared with 180 m² for the average robot vacuum.
  • 16 mm lower profile
    LEFANT M320 is 78 mm tall, compared with 94 mm for the average robot vacuum.
  • 60 mm shorter body
    LEFANT M320 is 280 mm long, compared with 340 mm for the average robot vacuum.
  • 58.65 mm narrower body
    LEFANT M320 is 280 mm wide, compared with 338.65 mm for the average robot vacuum.
  • 5 dB quieter operation
    LEFANT M320 produces 60 dB of noise, compared with 65 dB for the average robot vacuum.
  • 400 mL larger dustbin
    LEFANT M320 has a dustbin capacity of 800 mL, compared with 400 mL for the average robot vacuum.
  • 2,000 Pa stronger suction
    LEFANT M320 delivers 6,000 Pa, compared with 4,000 Pa for the average robot vacuum.
  • 1 more side brushes
    The number of side brushes on LEFANT M320 is 2, compared with 1 on the average robot vacuum.
  • Dispenses cleaning solution automatically
    LEFANT M320 dispenses cleaning solution automatically, while the average robot vacuum does not dispense cleaning solution automatically.
  • Supports cleaning solution
    LEFANT M320 supports cleaning solution, while the average robot vacuum does not support cleaning solution.

Total
Overall
Battery
Design
Cleaning
Mopping
  • Does not resume cleaning after charging
    LEFANT M320 does not resume cleaning after charging, while the average robot vacuum resumes cleaning after charging.
  • Does not provide maintenance reminders
    LEFANT M320 does not provide maintenance reminders, while the average robot vacuum provides maintenance reminders.
  • Does not provide voice status prompts
    LEFANT M320 does not provide voice status prompts, while the average robot vacuum provides voice status prompts.
    Sources indicate beeps/chimes/indicator alerts rather than spoken voice prompts.
  • More basic obstacle avoidance
    LEFANT M320 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.
  • More basic navigation
    LEFANT M320 uses gyroscope navigation, while the average robot vacuum uses LiDAR.
  • 8 mm less threshold clearance
    LEFANT M320 climbs thresholds up to 12 mm, compared with 20 mm for the average robot vacuum.
  • Does not support no-mop zones
    LEFANT M320 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • Does not map the floor
    LEFANT M320 does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    LEFANT M320 does not support map editing, while the average robot vacuum lets you edit maps.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
  • Does not store multiple maps
    LEFANT M320 does not store multiple maps, while the average robot vacuum stores multiple maps.
  • Does not recognize individual rooms
    LEFANT M320 does not recognize individual rooms, while the average robot vacuum recognizes individual rooms.
    Grounded no from fallback raw sources (data_scrape1/data_scrape3) for room recognition because data_scrape2/data_scrape4 were placeholder/empty.
  • Does not update its map in real time
    LEFANT M320 does not update its map in real time, while the average robot vacuum updates its map in real time.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
  • Does not have a floating main brush
    LEFANT M320 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • 1 fewer suction levels
    The number of suction levels on LEFANT M320 is 3, compared with 4 on the average robot vacuum.
  • Does not support zone cleaning
    LEFANT M320 does not support zone cleaning, while the average robot vacuum supports zone cleaning.
  • Does not support room-by-room cleaning
    LEFANT M320 does not support room-by-room cleaning, while the average robot vacuum supports room-by-room cleaning.
  • Does not let you adjust the water flow
    LEFANT M320 does not let you adjust the water flow, while the average robot vacuum lets you adjust the water flow.
    N/A (Uses dry magnetic mop holder without built-in water tank)
  • Less capable mopping system
    LEFANT M320 uses none for mopping, while the average robot vacuum uses static pad.
  • 3 fewer water-flow levels
    The number of water-flow levels on LEFANT M320 is 0, compared with 3 on the average robot vacuum.
    No mopping system, so water flow levels are not applicable.
  • More basic obstacle avoidance
    LEFANT M320 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.
    What it is: Obstacle avoidance technology uses sensors, cameras, LiDAR or structured light to detect objects and route around them.
    When it matters: More capable systems reduce contact with cables, shoes, pet bowls and other clutter, so the robot needs fewer rescues.

    Importance: HIGH

    LEFANT M320 uses infrared obstacle avoidance, while the average robot vacuum uses hybrid.infrared vs hybrid
  • More basic navigation
    LEFANT M320 uses gyroscope navigation, while the average robot vacuum uses LiDAR.
    What it is: The primary navigation technology is the main sensor system the robot uses to understand its position and plan a route.
    When it matters: It affects route efficiency, coverage and how reliably the robot returns to its dock, especially in larger or more complex homes.

    Importance: HIGH

    LEFANT M320 uses gyroscope navigation, while the average robot vacuum uses LiDAR.gyroscope vs LiDAR
  • 8 mm less threshold clearance
    LEFANT M320 climbs thresholds up to 12 mm, compared with 20 mm for the average robot vacuum.
    What it is: Maximum threshold height is the tallest doorway strip or floor transition the robot is rated to climb.
    When it matters: It determines whether the robot can move between rooms without becoming stuck at raised thresholds.

    Importance: MEDIUM

    LEFANT M320 climbs thresholds up to 12 mm, compared with 20 mm for the average robot vacuum.12 mm vs 20 mm
  • Does not support no-mop zones
    LEFANT M320 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
    What it is: No-mop zones are mapped areas that the robot avoids while its mop is attached or wet.
    When it matters: They protect rugs and moisture-sensitive floors when the robot cannot lift its mop high enough.

    Importance: LOW

    LEFANT M320 does not support no-mop zones, while the average robot vacuum supports configurable no-mop zones.
  • Does not have a floating main brush
    LEFANT M320 does not have a floating main brush, while the average robot vacuum has a floating main brush.
    What it is: A floating main brush moves vertically to stay in contact with uneven floors and carpet.
    When it matters: Better floor contact can improve pickup when the robot crosses joints, rugs or changes in floor height.

    Importance: LOW

    LEFANT M320 does not have a floating main brush, while the average robot vacuum has a floating main brush.
  • Does not map the floor
    LEFANT M320 does not map the floor, while the average robot vacuum maps the floor.
    What it is: Mapping capability lets the robot create a floor plan instead of cleaning only from moment-to-moment sensor reactions.
    When it matters: A saved map is important for room selection, no-go zones and predictable coverage.

    Importance: MEDIUM

    LEFANT M320 does not map the floor, while the average robot vacuum maps the floor.
  • Does not support map editing
    LEFANT M320 does not support map editing, while the average robot vacuum lets you edit maps.
    Grounded no from data_scrape2/data_scrape4 (agreement or one clear no/N/A with other source empty/noisy).
    What it is: Map editing lets you divide, merge, name and adjust rooms in the app.
    When it matters: Accurate room boundaries make room-by-room schedules and targeted cleaning easier to use.

    Importance: LOW

    LEFANT M320 does not support map editing, while the average robot vacuum lets you edit maps.
  • Does not store multiple maps
    LEFANT M320 does not store multiple maps, while the average robot vacuum stores multiple maps.
    What it is: Multiple map storage keeps separate floor plans for more than one level or cleaning area.
    When it matters: It is useful in multi-storey homes because the robot does not need to rebuild the map each time it changes floors.

    Importance: LOW

    LEFANT M320 does not store multiple maps, while the average robot vacuum stores multiple maps.
Total
Battery
Smart Features
Navigation
Cleaning
Mopping

Graphic comparison of LEFANT M320 and other robot vacuums

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Third-party reviews

United Kingdom
amazon
4.0
727 Reviews
amazon
4.4
647 Reviews
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3.8
345 Reviews
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4.2
121 Reviews
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3.8
18 Reviews
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3.8
425 Reviews
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4.2
121 Reviews
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3.7
31 Reviews
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3.8
19 Reviews

(Reviews last updated: July 2026)

What customers like about LEFANT M320?

  • Ultra-slim design about 2.8 inches high fits beneath furniture and sofas
  • High suction up to 6,000 Pa effectively collects pet hair
  • Excellent value for money and often available at a discount
  • Responsive technical support for issues such as the water tank
  • Washable filters reduce maintenance costs
  • Suitable for daily floor maintenance

What customers dislike about LEFANT M320?

  • The app can be limited in its error notifications
  • App setup is often restricted to 2.4 GHz Wi-Fi
  • Not intended for deep cleaning, primarily for maintenance
  • Navigation can be unpredictable and random on some entry-level versions

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