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Scored using Robot Vacuums Methodology v1.0
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EZVIZ RE4 Plus review: 118 specs compared

Avg. price:~£200Max suction power:4000 PaRuntime:240 minDustbin capacity:350 mLMax threshold height:20 mm

EZVIZ RE4 Plus 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.

EZVIZ RE4 Plus
7.5/10

Overall score

Score
7.5/ 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 67% of models
Score components

80%

7.6

Technical score

20%

7.1

User score

â–²Better than 67% of robot vacuums
8.1

Value for money

Value for money
8.1/ 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–² Better than 80% of models
Score components

70%

7.5

Overall score

30%

9.5

Price

â–²Better than 80%
7.6

Technical score

Technical score
7.6/ 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 71% of models
Score components

30%

6.9

Cleaning

23%

9.1

Navigation

18%

6.4

Mopping

12%

8.4

Battery

10%

8.3

Smart Features

7%

7.1

Design

â–²Better than 71%
7.1

User score

User score
7.1/ 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 84% of models
Score components

70%

7.8

User ratings

30%

5.6

Number of reviews

Based on ratings from across the web.
â–¼Worse than 84%
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Where to buy
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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 EZVIZ RE4 Plus

Technical score
Technical score
7.6/ 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 71% of models
Score components:

30%

6.9

Cleaning

23%

9.1

Navigation

18%

6.4

Mopping

12%

8.4

Battery

10%

8.3

Smart Features

7%

7.1

Design

7.6
User score
User score
7.1/ 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 84% of models
Score components

70%

7.8

User ratings

30%

5.6

Number of reviews

Based on ratings from across the web.
7.1
Popularity
Popularity
5.6/ 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–¼ Worse than 59% of models
Popularity:
EZVIZ RE4 Plus has a popularity index of 5.6, lower than that of 57.6% of robot vacuums and equal to that of 1.2% of robot vacuums.
5.6
Value for money
Value for money
8.1/ 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–² Better than 80% of models
Score components:

70%

7.5

Overall score

30%

9.5

Price

8.1
Max suction power
4,000 Pa
Market range: <1.6k Pa – >12k Pa
This robot vacuum has a maximum suction pressure of 4,000 Pa, which is higher than 49.5% of robot vacuums and equal to 9.9% 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
3
Market range: <2 – >5
This robot vacuum offers 3 cleaning modes, which is fewer than 62% of robot vacuums offer and the same number as 27.7% 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
static pad
This robot vacuum uses static pad for mopping. This system is more effective than those on 20.4% of robot vacuums and as effective as those on 46.3% of robot vacuums.
Mop pad type
semi-circular
Mop pad material
microfiber
Mop pressure
816 g
Market range: <300 g – >1k g
This robot vacuum has a listed mop pressure of 816 g, which is higher than that of 70.3% of robot vacuums and equal to that of 13.5% of robot vacuums.
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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
EZVIZ
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
no
This robot vacuum does not support Bluetooth connectivity. 64.7% of robot vacuums support Bluetooth connectivity.
Show more
Battery capacity
4,930 mAh
Market range: <2.4k mAh – >5.2k mAh
This robot vacuum has a battery capacity of 4,930 mAh, which is higher than 65.5% of robot vacuums and equal to 0.6% of robot vacuums.
Battery type
Li-ion
Battery voltage
14.76 V
Runtime
240 min
Market range: <90 min – >240 min
This robot vacuum runs for 240 min per charge, which is longer than 88.1% of robot vacuums and equal to 3.2% 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
95 mm
Width
345 mm
Length
345 mm
Weight
3.09 kg
Market range: <2.59 kg – >4.76 kg
This robot vacuum weighs 3.09 kg, making it lighter than 73% of robot vacuums and the same weight as 0.8% of robot vacuums.
Show more

EZVIZ RE4 Plus vs the average robot vacuum

246810TotalBatteryDesignSmart FeaturesNavigationCleaningMopping
  • 90 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (240 min vs 150 min). The average robot vacuum runs for 150 min.
    240 min vs 150 min
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • 120 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (300 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    300 m² vs 180 m²
  • 1 L larger auto-empty dust bag
    This robot vacuum has a larger auto-empty dust bag than the average robot vacuum (4 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    4 L vs 3 L
  • 204 g more mop pressure
    This robot vacuum applies more mop pressure than the average robot vacuum (816 g vs 612 g). The average robot vacuum with a reported mop pressure has a rating of 612 g.
    816 g vs 612 g
  • 1,730 mAh greater battery capacity
    This robot vacuum has a greater battery capacity than the average robot vacuum (4,930 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    4,930 mAh vs 3,200 mAh
  • 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.
  • 60 mL more onboard water capacity
    This robot vacuum has a larger onboard water tank than the average robot vacuum (300 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    300 mL vs 240 mL
  • 7% better value for money
    EZVIZ RE4 Plus has better value for money than the average robot vacuum (8.12 vs 7.6).
    8.12 vs 7.59
  • 90 min longer runtime
    This robot vacuum runs longer per charge than the average robot vacuum (240 min vs 150 min). The average robot vacuum runs for 150 min.
    240 min vs 150 min
  • 120 m² larger cleaning area
    This robot vacuum has a larger maximum cleaning area than the average robot vacuum (300 m² vs 180 m²). The average robot vacuum has a maximum cleaning area of 180 m².
    300 m² vs 180 m²
  • 1,730 mAh greater battery capacity
    This robot vacuum has a greater battery capacity than the average robot vacuum (4,930 mAh vs 3,200 mAh). The average robot vacuum has a battery capacity of 3,200 mAh.
    4,930 mAh vs 3,200 mAh
  • Supports off-peak charging
    This robot vacuum supports off-peak charging, while the average robot vacuum does not support off-peak charging.
  • 13.4% lighter
    This robot vacuum is lighter than the average robot vacuum (3.1 kg vs 3.57 kg). The average robot vacuum weighs 3.57 kg.
    3.09 kg vs 3.57 kg
  • Empties its dustbin automatically
    This robot vacuum empties its dustbin automatically, while the average robot vacuum requires manual dustbin emptying.
  • 1 L larger auto-empty dust bag
    This robot vacuum has a larger auto-empty dust bag than the average robot vacuum (4 L vs 3 L). The average auto-empty dust bag capacity is 3 L.
    4 L vs 3 L
  • 5 mm wider main brush
    This robot vacuum has a wider main brush than the average robot vacuum (183 mm vs 178 mm). The average robot vacuum has a main brush 178 mm wide.
    183 mm vs 178 mm
  • 204 g more mop pressure
    This robot vacuum applies more mop pressure than the average robot vacuum (816 g vs 612 g). The average robot vacuum with a reported mop pressure has a rating of 612 g.
    816 g vs 612 g
  • 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.
  • 60 mL more onboard water capacity
    This robot vacuum has a larger onboard water tank than the average robot vacuum (300 mL vs 240 mL). The average robot vacuum's onboard water tank holds 240 mL.
    300 mL vs 240 mL
  • 1 fewer cleaning modes
    This robot vacuum offers fewer cleaning modes than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 cleaning modes.
    3 vs 4
  • 14 % lower filter efficiency
    This robot vacuum has lower filter efficiency than the average robot vacuum (85 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    85 % vs 99 %
  • Non-washable dustbin
    This robot vacuum does not have a washable dustbin, while the average robot vacuum does. 83.6% of robot vacuums have a washable dustbin.
  • No Bluetooth
    This robot vacuum does not support Bluetooth connectivity, while the average robot vacuum does. 64.6% of robot vacuums support Bluetooth connectivity.
  • 12 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (5 vs 17). The average robot vacuum supports 17 languages.
    5 vs 17
  • 50 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (350 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    350 mL vs 400 mL
  • 0.5 h longer charging time
    This robot vacuum takes longer to recharge fully than the average robot vacuum (5 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    5 h vs 4.5 h
  • 12.2% lower user score
    User score
    7.1/ 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
    EZVIZ RE4 Plus
    the average robot vacuum
    EZVIZ RE4 Plus has a lower user score than the average robot vacuum (7.13 vs 8).
    7.13 vs 8
  • 12.2% lower user score
    User score
    7.1/ 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
    EZVIZ RE4 Plus
    the average robot vacuum
    EZVIZ RE4 Plus has a lower user score than the average robot vacuum (7.13 vs 8).
    7.13 vs 8
  • 0.5 h longer charging time
    This robot vacuum takes longer to recharge fully than the average robot vacuum (5 h vs 4.5 h). The average robot vacuum takes 4.5 h.
    5 h vs 4.5 h
  • No Bluetooth
    This robot vacuum does not support Bluetooth connectivity, while the average robot vacuum does. 64.6% of robot vacuums support Bluetooth connectivity.
  • 12 fewer languages supported
    This robot vacuum supports fewer languages than the average robot vacuum (5 vs 17). The average robot vacuum supports 17 languages.
    5 vs 17
  • 1 fewer cleaning modes
    This robot vacuum offers fewer cleaning modes than the average robot vacuum (3 vs 4). The average robot vacuum offers 4 cleaning modes.
    3 vs 4
  • 14 % lower filter efficiency
    This robot vacuum has lower filter efficiency than the average robot vacuum (85 % vs 99 %). The average robot vacuum has a filter efficiency of 99 %.
    85 % vs 99 %
  • Non-washable dustbin
    This robot vacuum does not have a washable dustbin, while the average robot vacuum does. 83.6% of robot vacuums have a washable dustbin.
  • 50 mL smaller dustbin
    This robot vacuum has a smaller onboard dustbin than the average robot vacuum (350 mL vs 400 mL). The average robot vacuum has a dustbin capacity of 400 mL.
    350 mL vs 400 mL

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

I
irishtimes.com
21/11/2024
Summary of the review
Ezviz RE4 Plus review: Efficient budget robot cleaner but suffers wanderlust under the wrong conditions
T
t3.com
29/09/2024
Summary of the review
EZVIZ RE4 Plus robot vacuum review: a solid pick which doesn't suck
B
basic-tutorials.com
05/05/2024
Summary of the review
EZVIZ RE4 Plus test: Affordable robot vacuum with suction station
W
winfuture.de
05/04/2024
Summary of the review
EZVIZ RE4 Plus Review: Robot Vacuum with Auto-Empty Station
(Translated)Show original
L
lesnumeriques.com
27/03/2024
Summary of the review
Ezviz RE4 Plus Review: A Robot Vacuum with Unbeatable Value for Money
(Translated)Show original
F
frandroid.com
16/04/2024
Summary of the review
EZVIZ RE4 Plus Review: Our Complete Verdict - Robot Vacuums
(Translated)Show original
M
meilleurs-aspirateurs-robots.fr
2026
Summary of the review
EZVIZ RE4 Plus: 2026 Review & Rating | 279
(Translated)Show original
Z
zonamovilidad.es
28/08/2024
Summary of the review
EZVIZ RE4 Plus: Review of the robot vacuum with auto-emptying station
(Translated)Show original
T
techprincess.it
19/03/2024
Summary of the review
EZVIZ RE4 review: top-tier vacuuming and mopping.
(Translated)Show original

Third-party reviews

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

What customers like about EZVIZ RE4 Plus

  • Excellent value for money and highly affordable compared to top-tier brands.
  • Convenient 4L self-emptying base station that minimizes manual maintenance for up to 90 days.
  • Fast and accurate home mapping powered by the LDS LiDAR navigation system.
  • Strong 4000 Pa suction performance on hard surfaces and laminate flooring.
  • Automatic carpet detection features that efficiently boost suction power when moving onto rugs.
  • Slim design profile that easily glides under low cabinets and furniture.
  • Good overall battery runtime of up to 3 to 4 hours in lower power modes.

What customers don't like about EZVIZ RE4 Plus

  • Basic mopping functionality that utilizes a static cloth attachment which can drag dirt instead of deep scrubbing.
  • Obstacle avoidance system relies heavily on physical bumper contact and can struggle with very low-profile items.
  • The official smartphone app can occasionally feel finicky or unintuitive to set up and learn.
  • Lacks deep-cleaning penetration power on thick or high-pile carpeting.
  • The self-emptying cycle at the base station is notably loud, though it lasts only about 15 seconds.
  • Charging time is relatively slow, taking around 5 hours to fully recharge.

Verdict

The EZVIZ RE4 Plus is a versatile 2-in-1 robot vacuum and mop featuring a powerful 4,000 Pa suction motor and LDS LiDAR navigation for efficient path planning and obstacle avoidance. It is powered by a 4,930 mAh battery that provides up to 240 minutes of runtime, capable of covering areas up to 300 m² on a single charge. A standout characteristic is its 4L self-emptying base station, which can hold up to 90 days of debris, alongside a 350ml internal dustbin and a 300ml water tank for mopping. Main pros include its impressive value for money, automatic suction boost on carpets, and smart app integration for custom cleaning zones and scheduling. However, some cons include a basic mopping system that uses a static cloth rather than vibrating pads, a relatively loud self-emptying process, and an app that some users find slightly finicky during initial setup.

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