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Dreame X40 Master

By Dreame · Robot vacuums & mops

RankedRobot score: watchlist · joins the ranking at the next monthly update (1 November 2026)
Suction
12,000 Pa
Height
103.8 mm (4.1 in)
Runtime
198 min
Noise
Not disclosed
Price
CHF 1,099

22 sourced values · 12 not disclosed (65% disclosed)Checked by our QA desk on 2026-10-20Official pageReport an error

Against other robot vacuums

Where the published figures sit among the 107 robot vacuums in our database. Only robots whose makers publish the same figure are counted.

FigureDreame X40 MasterMedianRangeRobots publishing it
Suction12,000 Pa19,000 Pa3,000 Pa – 40,000 Pa · 103 robots3,000 Pa – 40,000 Pa103
Height103.8 mm97 mm78.7 mm – 120 mm · 97 robots78.7 mm – 120 mm97
Runtime198 min3 h65 min – 350 min · 43 robots65 min – 350 min43
Weight4.1 kg4.5 kg2.3 kg – 16.5 kg · 76 robots2.3 kg – 16.5 kg76
Mop lift height10.5 mm10.5 mm6 mm – 28 mm · 64 robots6 mm – 28 mm64
Threshold climb22 mm24 mm12 mm – 88 mm · 72 robots12 mm – 88 mm72

Dreame publishes 22 of the 34 figures we track for the Dreame X40 Master (65%). The median across the 107 robot vacuums in our database is 67%, so it discloses more than 35 of them. Not published by the maker: noise.

Background reading: Robot vacuum and mop buying guide 2026.

Prices and where to buy

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Full specifications

Every value shows its confidence: Manufacturer stated by the maker · Verified independently confirmed · Estimate our calculation from official figures · Reported credible media, retailer or trade-show report, not confirmed by the maker · ⚠ Unconfirmed leak, rumour or single source — treat with caution · Not disclosed not published. Every value, whatever its confidence, links to its source. How we source specs.

Launch
Announced
Status
Body
Dimensions
Length 350 mm × Width 350 mm × Height 104 mmManufacturerSource: global.dreametech.com (2026-10-12)
Weight
IP rating
Cleaning
Suction (as stated)
12,000 PaManufacturerSource: global.dreametech.com (2026-10-12)Maker's figure is an "up to" value.
Navigation
Obstacle avoidance
Structured lightManufacturerSource: global.dreametech.com (2026-10-12)
Mopping system
Dual rotary mops, removableManufacturerSource: global.dreametech.com (2026-10-12)
Mop lift height
10.5 mm (0.4 in)ManufacturerSource: global.dreametech.com (2026-10-12)
Carpet detection
Robot height
103.8 mm (4.1 in)ManufacturerSource: global.dreametech.com (2026-10-12)
Threshold climb
22 mm (0.9 in)ManufacturerSource: global.dreametech.com (2026-10-12)Maker's figure is an "up to" value.
Dock
Dock features
Auto-empty · Mop washing · Hot-water mop wash · Hot-air drying · Auto refill · Detergent dispensingManufacturerSource: global.dreametech.com (2026-10-12)
Mop-wash temperature
70 °C (158 °F)ManufacturerSource: global.dreametech.com (2026-10-12)
Dock bag
Clean-water tank
Dirty-water tank
Robot dustbin
Everyday use
Runtime
198 minManufacturerSource: global.dreametech.com (2026-10-12)Conditions: Vacuuming and mopping in Standard Mode, standard suction (Dreame Lab test)Maker's figure is an "up to" value.
Noise
Smart home
Alexa · Siri · Google HomeManufacturerSource: global.dreametech.com (2026-10-12)
Warranty
Power
Battery
Runtime
198 minManufacturerSource: global.dreametech.com (2026-10-12)Conditions: Vacuuming and mopping in Standard Mode, standard suction (Dreame Lab test)Maker's figure is an "up to" value.
Charge time
Hot-swappable battery
Safety
Certifications
Commercial
Regions sold

Cite: RankedRobot, https://rankedrobot.com/robots/dreame-x40-master/ (checked 2026-10-20) · Open data

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