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LEFANT M310 review: 118 specs compared

Avg. price:~£110Max suction power:4500 PaRuntime:180 minDustbin capacity:550 mLMax threshold height:12 mm

LEFANT M310 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 M310
6.6/10

Overall score

Score
6.6/ 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 65% of models
Score components

80%

6.2

Technical score

20%

8.2

User score

â–¼Worse than 65% of robot vacuums
7.6

Value for money

Value for money
7.6/ 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 52% of models
Score components

70%

6.6

Overall score

30%

9.9

Price

â–¼Worse than 52%
6.2

Technical score

Technical score
6.2/ 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 70% of models
Score components

30%

6.4

Cleaning

23%

5.1

Navigation

18%

6.6

Mopping

12%

5.3

Battery

10%

8.0

Smart Features

7%

7.4

Design

â–¼Worse than 70%
8.2

User score

User score
8.2/ 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 75% of models
Score components

70%

8.3

User ratings

30%

8.2

Number of reviews

Based on ratings from across the web.
â–²Better than 75%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
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 M310

Technical score
Technical score
6.2/ 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 70% of models
Score components:

30%

6.4

Cleaning

23%

5.1

Navigation

18%

6.6

Mopping

12%

5.3

Battery

10%

8.0

Smart Features

7%

7.4

Design

6.2
User score
User score
8.2/ 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 75% of models
Score components

70%

8.3

User ratings

30%

8.2

Number of reviews

Based on ratings from across the web.
8.2
Popularity
Popularity
8.2/ 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 69% of models
Popularity:
LEFANT M310 has a popularity index of 8.2, higher than that of 69.3% of robot vacuums and equal to that of 0.8% of robot vacuums.
8.2
Value for money
Value for money
7.6/ 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 52% of models
Score components:

70%

6.6

Overall score

30%

9.9

Price

7.6
Max suction power
4,500 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 4,500 Pa, which is higher than 60.9% of robot vacuums and equal to 2.4% 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
?
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
rotating pads
This robot vacuum uses rotating pads for mopping. This system is more effective than those on 79.6% of robot vacuums and as effective as those on 16% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
?
Show more
Primary navigation technology
random
This robot vacuum uses random as its primary navigation system, which is less capable than the systems in 96% of robot vacuums and matched by 4% of robot vacuums.
Mapping capability
no
This robot vacuum does not map the floor, although 74.2% of robot vacuums offer this feature.
Real-time mapping
yes
This robot vacuum updates its map in real time. 68.5% 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
dual-band
Bluetooth connectivity
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
2,600 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 2,600 mAh, which is lower than 59% of robot vacuums and equal to 26.9% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
180 min
Market range: <90 min – >240 min
This robot vacuum runs for 180 min per charge, which is longer than 63.4% of robot vacuums and equal to 13.3% of robot vacuums.
Recharge and resume
no
This robot vacuum does not resume cleaning after charging, although 83.3% of robot vacuums offer this feature.
Show more
Shape
round
Height
79 mm
Width
280 mm
Length
280 mm
Weight
3.3 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 3.3 kg, making it lighter than 62.2% of robot vacuums and the same weight as 2.1% of robot vacuums.
Show more

LEFANT M310 vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • Better mopping system
    This robot vacuum uses rotating pads for mopping, while the average robot vacuum uses static pad.
    rotating pads vs static pad
  • 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
  • 150 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (550 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    550 mL vs 400 mL
  • Supports cleaning solution
    This robot vacuum supports cleaning solution for mopping, while the average robot vacuum does not. 44.8% of robot vacuums support this.
  • 30 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (180 min vs 150 min). The average robot vacuum runs for 150 min.
    180 min vs 150 min
  • 5 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (60 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    60 dB vs 65 dB
  • Newer model
    This robot vacuum was released in 2024, later than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2024 vs 2023
  • 500 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (4,500 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    4,500 Pa vs 4,000 Pa
  • 2.36x cheaper
    LEFANT M310 is cheaper than the average robot vacuum (£110 vs £260).
    £110 vs £260
  • 30 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (180 min vs 150 min). The average robot vacuum runs for 150 min.
    180 min vs 150 min
  • 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
  • 5 dB quieter
    This robot vacuum has a lower reported cleaning noise level than the average robot vacuum (60 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    60 dB vs 65 dB
  • Newer model
    This robot vacuum was released in 2024, later than the average robot vacuum in 2023. The average release year for robot vacuums is 2023.
    2024 vs 2023
  • 7.6% lighter
    This robot vacuum is lighter than the average robot vacuum (3.3 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.3 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
  • 150 mL larger dustbin
    This robot vacuum has a larger onboard dustbin than the average robot vacuum (550 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    550 mL vs 400 mL
  • 500 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (4,500 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    4,500 Pa vs 4,000 Pa
  • Better mopping system
    This robot vacuum uses rotating pads for mopping, while the average robot vacuum uses static pad.
    rotating pads vs static pad
  • Supports cleaning solution
    This robot vacuum supports cleaning solution for mopping, while the average robot vacuum does not. 44.8% of robot vacuums support this.
  • More basic obstacle avoidance
    This robot vacuum uses infrared for obstacle avoidance, while the average robot vacuum uses hybrid.
    infrared vs hybrid
  • More basic navigation
    This robot vacuum uses random for navigation, while the average robot vacuum uses LiDAR.
    random vs LiDAR
  • 8 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (12 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    12 mm vs 20 mm
  • 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.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 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 resume cleaning after charging
    This robot vacuum does not resume cleaning after charging, while the average robot vacuum resumes cleaning after charging.
  • 600 mAh smaller battery capacity
    This robot vacuum has a smaller battery capacity than the average robot vacuum (2,600 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    2,600 mAh vs 3,200 mAh
  • 0.65 m shorter power cord
    This robot vacuum has a shorter power cord than the average robot vacuum (0.9 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    0.85 m vs 1.5 m
  • No maintenance notifications
    This robot vacuum does not provide maintenance notifications, while the average robot vacuum does. 76.8% of robot vacuums offer these.
  • 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
  • More basic navigation
    This robot vacuum uses random for navigation, while the average robot vacuum uses LiDAR.
    random vs LiDAR
  • 8 mm lower threshold clearance
    This robot vacuum can only cross lower thresholds than the average robot vacuum (12 mm vs 20 mm). The average robot vacuum can cross thresholds up to 20 mm high.
    12 mm vs 20 mm
  • 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.
  • 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 support virtual boundaries
    This robot vacuum does not support virtual boundaries, while the average robot vacuum supports virtual boundaries.
  • Does not boost suction automatically on carpets
    This robot vacuum does not boost suction automatically on carpets, while the average robot vacuum boosts suction on carpets automatically.
  • 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.
  • Does not include a cleaning tool
    This robot vacuum does not include a cleaning tool, while the average robot vacuum includes a cleaning tool.
  • 2 fewer water flow levels
    This robot vacuum offers fewer water flow levels than the average robot vacuum (1 vs 3). The average number of water flow levels is 3.
    1 vs 3
  • 40 mL less onboard water capacity
    This robot vacuum has a smaller onboard water tank than the average robot vacuum (200 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    200 mL vs 240 mL

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

L
lemon8-app.com
16/10/2024
Summary of the review
LEFANT Robot Vacuum: Affordable & powerful - Lemon8

Third-party reviews

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

What customers like about LEFANT M310

  • Strong suction power (4500Pa to 6000Pa) effectively picks up dust, pet hair, and small debris.
  • Tangle-free vacuum inlet design prevents hair from wrapping around brushes, making it great for pet owners.
  • Advanced PSD and ToF obstacle avoidance technology reliably navigates around chair legs and furniture without heavy bumping.
  • Slim 3-inch profile easily slides and cleans under low spaces like beds and sofas.
  • Long battery runtime (up to 160-180 minutes) allows it to clean large areas on a single charge.
  • Large 550ml dustbin reduces the frequency of manual emptying.
  • Quiet operation mode doesn't disturb family members or pets.
  • Convenient scheduling and adjustments via a user-friendly mobile app and smart voice control (Alexa/Google Assistant).

What customers don't like about LEFANT M310

  • The basic mopping functionality uses a fixed water output that is only suitable for very light damp mopping.
  • Only connects to 2.4GHz Wi-Fi networks, which requires adjusting settings on dual-band routers during setup.
  • Initial app pairing and Wi-Fi connection can occasionally be tricky or slow.
  • Can struggle to travel over thick or high-pile carpets, working best only on hard floors and low-pile rugs.
  • Some users report a potentially short overall hardware lifespan, with minor motor or battery degradation over extended use.

Verdict

The Lefant M310 is a compact robot vacuum measuring 28 cm in diameter and 7.9 cm in thickness, engineered with 4500Pa of suction power and a 550 ml dustbin. Its primary characteristics include a brushless, tangle-free suction port, dual side brushes, a HEPA filtration system, and advanced 190-degree PSD obstacle avoidance technology utilizing 8 front sensors. Key pros include its exceptional 140-to-180 minute battery runtime, its ability to effortlessly clear low furniture, its zero-tangle design that excels at picking up pet hair, and user-friendly control options via the 2.4GHz Wi-Fi app, Alexa, or Google Assistant. However, notable cons include its compromised cleaning performance on high-pile carpets, occasional unpredictable mapping or maneuvering difficulties, and a lack of 5GHz Wi-Fi network support.

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