Xiaomi

Xiaomi Robot Vacuum S40 Pro White

Name: Xiaomi Robot Vacuum S40 Pro White
Brand: Xiaomi

White robot vacuum with laser mapping and intelligent home navigation control.

Manufacturer reference 4223713009

73 /100 Its best score: the most powerful, rated "adequate" on its category’s scale.

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What the Xiaomi Robot Vacuum S40 Pro White is worth

The Xiaomi Robot Vacuum S40 Pro is a white robot vacuum designed for automated home maintenance.

Positioned in the mid-range price segment, it belongs to the category of devices equipped with laser mapping, providing methodical navigation and complete surface coverage.

This model suits households seeking regular maintenance without manual intervention, with intelligent movement control across multiple rooms.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Power Adequate

15,000 Pa · category median: 12,000 Pa

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Specifications

Design 3

Product colour White

Weight 4.2 kg

Dimensions 355 x 350 x 99 mm

Battery 1

Battery capacity 5200 mAh

Tank 1

Water tank capacity 310 ml

Navigation 4

Navigation type LDS 360° laser

Laser scanning angle 129°

Obstacle detection Structured light

Map memory Multiple floors

Functions 6

Obstacle climbing 20 mm

Mop lifting 10 mm

Extendable arms Yes

Edge cleaning accuracy 1 mm

Resume after stop Yes

Route planning S-shape

Cleaning 6

Maximum surface 180 m²

Mop rotation speed 180 rpm

Number of cleaning cloths 2

Water flow levels 3

Cleaning modes 4

Large particle collection 100%

Brush 2

Main brush type Y-shaped roller

Anti-tangle technology Yes

Carpet 3

Carpet detection Ultrasonic sensors

Carpet cleaning modes 4

Carpet Boost mode Yes

Connectivity 2

Multipoint Bluetooth connectivity Xiaomi Home

Voice control Alexa, Google Assistant

Charge 4

Charging voltage 20 V 1 A

Rated voltage 14.4 V

Rated power 160 W

Station dimensions 146 x 122 x 98.5 mm

Security 1

Stair detection Yes

Other specifications 2

Suction power 15,000 Pa

Dust capacity (vacuum cleaner) 430 ml

Who this model suits

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Frequently asked questions

Answers drawn from this model’s datasheet.

This Xiaomi Robot Vacuum S40 Pro sits in the mid-range segment, alongside models with laser or visual mapping of the home, proper carpet and threshold crossing, and quieter operation than entry-level models.

This Xiaomi robot vacuum is available only in white.