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ECOVACS DEEBOT N20 review: 118 specs compared

Avg. price:~£180Max suction power:8000 PaRuntime:300 minDustbin capacity:400 mLMax threshold height:20 mm

ECOVACS DEEBOT N20 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.

ECOVACS DEEBOT N20
7.9/10

Overall score

Score
7.9/ 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–² Better than 78% of models
Score components

80%

8.0

Technical score

20%

7.7

User score

â–²Better than 78% of robot vacuums
8.4

Value for money

Value for money
8.4/ 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
★ Better than 91% of models
Score components

70%

7.9

Overall score

30%

9.6

Price

★Better than 91%
8.0

Technical score

Technical score
8.0/ 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–² Better than 80% of models
Score components

30%

8.5

Cleaning

23%

8.2

Navigation

18%

6.9

Mopping

12%

8.0

Battery

10%

8.9

Smart Features

7%

6.3

Design

â–²Better than 80%
7.7

User score

User score
7.7/ 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–¼ Worse than 71% of models
Score components

70%

7.5

User ratings

30%

8.1

Number of reviews

Based on ratings from across the web.
â–¼Worse than 71%
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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 ECOVACS DEEBOT N20

Technical score
Technical score
8.0/ 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–² Better than 80% of models
Score components:

30%

8.5

Cleaning

23%

8.2

Navigation

18%

6.9

Mopping

12%

8.0

Battery

10%

8.9

Smart Features

7%

6.3

Design

8.0
User score
User score
7.7/ 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–¼ Worse than 71% of models
Score components

70%

7.5

User ratings

30%

8.1

Number of reviews

Based on ratings from across the web.
7.7
Popularity
Popularity
8.1/ 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 68% of models
Popularity:
ECOVACS DEEBOT N20 has a popularity index of 8.1, higher than that of 67.7% of robot vacuums and equal to that of 1.4% of robot vacuums.
8.1
Value for money
Value for money
8.4/ 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
★ Better than 91% of models
Score components:

70%

7.9

Overall score

30%

9.6

Price

8.4
Max suction power
8,000 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 8,000 Pa, which is higher than 82.9% of robot vacuums and equal to 2.9% of robot vacuums.
N. of suction power levels
4
Market range: <2 – >4
This robot vacuum has 4 suction power levels, which is more than 49.7% of robot vacuums offer and the same number as 43.8% 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
vibrating pad
This robot vacuum uses vibrating pad for mopping. This system is more effective than those on 66.9% of robot vacuums and as effective as those on 12.5% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
?
Show more
Primary navigation technology
LiDAR
This robot vacuum uses LiDAR as its primary navigation system, which is more capable than the systems in 34.7% of robot vacuums and matched by 60.4% of robot vacuums.
Mapping capability
yes
This robot vacuum maps the floor. 74% 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
yes
This robot vacuum stores multiple maps. 56.4% of robot vacuums offer this feature.
Map editing
yes
This robot vacuum lets you edit maps. 63.8% 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
ECOVACS HOME
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
yes
This robot vacuum supports Bluetooth connectivity. 35.5% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
5,200 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 5,200 mAh, which is higher than 67.3% of robot vacuums and equal to 26.5% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.4 V
Runtime
300 min
Market range: <90 min – >240 min
This robot vacuum runs for 300 min per charge, which is longer than 98.6% of robot vacuums and equal to 0.8% of robot vacuums.
Recharge and resume
yes
This robot vacuum resumes cleaning after charging. 83.1% of robot vacuums offer this feature.
Show more
Shape
round
Height
96 mm
Width
352 mm
Length
353 mm
Weight
4.2 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 4.2 kg, making it heavier than 77.4% of robot vacuums and the same weight as 0.8% of robot vacuums.
Show more

ECOVACS DEEBOT N20 vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • 4,000 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (8,000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    8,000 Pa vs 4,000 Pa
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • 150 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (300 min vs 150 min). The average robot vacuum runs for 150 min.
    300 min vs 150 min
  • 370 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (550 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    550 m² vs 180 m²
  • 0.97 % higher filter efficiency
    This robot vacuum has higher filter efficiency than the average robot vacuum (100 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    99.97 % vs 99 %
  • Vibrating mop
    This robot vacuum has a vibrating mop, while the average robot vacuum does not. 11.3% of robot vacuums have a vibrating mop.
  • 2,000 mAh greater battery capacity
    This robot vacuum has a greater battery capacity than the average robot vacuum (5,200 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    5,200 mAh vs 3,200 mAh
  • Better mopping system
    This robot vacuum uses vibrating pad for mopping, while the average robot vacuum uses static pad.
    vibrating pad vs static pad
  • 10.9% better value for money
    ECOVACS DEEBOT N20 has better value for money than the average robot vacuum (8.41 vs 7.6).
    8.41 vs 7.59
  • 150 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (300 min vs 150 min). The average robot vacuum runs for 150 min.
    300 min vs 150 min
  • 370 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (550 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    550 m² vs 180 m²
  • 2,000 mAh greater battery capacity
    This robot vacuum has a greater battery capacity than the average robot vacuum (5,200 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    5,200 mAh vs 3,200 mAh
  • 0.3 m longer power cord
    This robot vacuum has a longer power cord than the average robot vacuum (1.8 m vs 1.5 m). The average robot vacuum's power cord is 1.5 m long.
    1.8 m vs 1.5 m
  • 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
  • 17 more languages supported
    This robot vacuum supports more languages than the average robot vacuum (34 vs 17). The average robot vacuum supports 17 languages.
    34 vs 17
  • Has a child lock
    This robot vacuum has a child lock, while the average robot vacuum does not. 44.9% of robot vacuums offer this.
  • 4,000 Pa stronger maximum suction
    This robot vacuum has stronger maximum suction than the average robot vacuum (8,000 Pa vs 4,000 Pa). The average robot vacuum has a maximum suction pressure of 4,000 Pa.
    8,000 Pa vs 4,000 Pa
  • Has anti-tangle technology
    This robot vacuum has anti-tangle technology, while the average robot vacuum does not. 42.8% of robot vacuums offer this feature.
  • 0.97 % higher filter efficiency
    This robot vacuum has higher filter efficiency than the average robot vacuum (100 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    99.97 % vs 99 %
  • Vibrating mop
    This robot vacuum has a vibrating mop, while the average robot vacuum does not. 11.3% of robot vacuums have a vibrating mop.
  • Better mopping system
    This robot vacuum uses vibrating pad for mopping, while the average robot vacuum uses static pad.
    vibrating pad vs static pad
  • Dispenses cleaning solution automatically
    This robot vacuum dispenses cleaning solution automatically, while the average robot vacuum does not. 26.4% of robot vacuums offer this.
  • 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 basic sensors for obstacle avoidance, while the average robot vacuum uses hybrid.
    basic sensors vs hybrid
  • 1.5 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (1.5 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    1.5 L vs 3 L
  • Non-washable filter
    This robot vacuum does not have a washable filter, while the average robot vacuum does. 72.5% of robot vacuums have a washable filter.
  • 2 h longer charging time
    This robot vacuum takes longer to recharge fully than the average robot vacuum (6.5 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    6.5 h vs 4.5 h
  • 17.6% heavier
    This robot vacuum is heavier than the average robot vacuum (4.2 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    4.2 kg vs 3.57 kg
  • 4.5% lower user score
    User score
    7.7/ 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
    ▼▼
    <55-66-77-88-99-10
    ECOVACS DEEBOT N20
    the average robot vacuum
    ECOVACS DEEBOT N20 has a lower user score than the average robot vacuum (7.66 vs 8.000).
    7.66 vs 8
  • 1 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (66 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    66 dB vs 65 dB
  • 4.5% lower user score
    User score
    7.7/ 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
    ▼▼
    <55-66-77-88-99-10
    ECOVACS DEEBOT N20
    the average robot vacuum
    ECOVACS DEEBOT N20 has a lower user score than the average robot vacuum (7.66 vs 8.000).
    7.66 vs 8
  • 2 h longer charging time
    This robot vacuum takes longer to recharge fully than the average robot vacuum (6.5 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    6.5 h vs 4.5 h
  • 17.6% heavier
    This robot vacuum is heavier than the average robot vacuum (4.2 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    4.2 kg vs 3.57 kg
  • 1 dB louder
    This robot vacuum has a higher reported cleaning noise level than the average robot vacuum (66 dB vs 65 dB). The average robot vacuum has a reported noise level of 65 dB.
    66 dB vs 65 dB
  • More basic obstacle avoidance
    This robot vacuum uses basic sensors for obstacle avoidance, while the average robot vacuum uses hybrid.
    basic sensors vs hybrid
  • 1.5 L smaller auto-empty dust bag
    This robot vacuum has a smaller auto-empty dust bag than the average robot vacuum (1.5 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    1.5 L vs 3 L
  • Non-washable filter
    This robot vacuum does not have a washable filter, while the average robot vacuum does. 72.5% of robot vacuums have a washable filter.

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

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09/12/2025
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13/01/2025
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bttr.reviews
11/09/2024
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connect.de
29/07/2024
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lesnumeriques.com
26/02/2025
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capital.fr
25/09/2024
Summary of the review
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quechoisir.org
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lepeti.fr
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techprincess.it
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Summary of the review
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Summary of the review
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Third-party reviews

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

What customers like about ECOVACS DEEBOT N20

  • Powerful 8000Pa suction that efficiently lifts dust, dirt, and debris from both hard floors and carpets.
  • Excellent pet hair removal performance paired with ZeroTangle technology that prevents hair wraps on the brush.
  • Long-lasting battery life offering up to 300 minutes of runtime on a single charge.
  • Intuitive ECOVACS HOME app providing fast LiDAR-based room mapping and customizable cleaning schedules.
  • Great value for money, offering entry-to-mid-level premium vacuum features at a highly competitive budget price.
  • Convenient PureCyclone bagless auto-empty station (on Plus/Pro Plus models) that eliminates ongoing dust bag costs.

What customers don't like about ECOVACS DEEBOT N20

  • Basic mopping performance that relies on a fixed, non-vibrating pad, making it ineffective against stubborn, dried-on stains.
  • Lack of automatic mop-lifting capability, requiring users to manually detach the mop module to allow carpet vacuuming.
  • Subpar advanced obstacle avoidance, often struggling with small items like toys, socks, cables, or slippers.
  • Noticeable operating noise, especially when running on higher suction levels or during auto-emptying cycles.
  • Occasional software and navigation bugs, with some users reporting lost map data or difficulties connecting to the app.
  • Small on-board water tank capacity that frequently requires refilling during a single deep-cleaning session.

Verdict

The ECOVACS DEEBOT N20 is a 2-in-1 robot vacuum and mop that delivers an impressive 8,000 Pa of suction power, powered by a 5200mAh battery that provides up to 300 minutes of runtime. Its main characteristics include TrueMapping laser navigation for efficient path planning, a 400ml on-board dust box, a 220ml water tank, and specialized ZeroTangle anti-hair wrapping technology. Key pros highlight its excellent budget-friendly performance, deep cleaning capabilities on carpets, effective pet hair handling, and a 20mm threshold climbing ability. However, its notable cons include subpar obstacle avoidance with small items like cables, below-average hard floor cleaning for fine debris like sand, and the fact that it lacks automatic mop lifting, requiring manual attachment removal to avoid carpets.

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