RankedDreame Aqua10 RollerShipping
Dreame · Robot vacuums
- Suction
- 30,000 Pa
- Height
- 120 mm (4.7 in)
- Runtime
- Not disclosed
- Noise
- Not disclosed
- Price
- From US$719.99
DreameDreame X40 UltraIllustration
Dreame X40 Ultra
By Dreame · Robot vacuums & mops
RankedRobot score: =30 of 49 robot vacuums & mops (tied) · score 46.2 · evidence grade CSuction
12,000 Pa
Height
Not disclosed
Runtime
Not disclosed
Noise
Not disclosed
Price
From US$539.99
22 sourced values · 11 not disclosed (67% disclosed)Checked by our QA desk on 2026-10-06Official 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.
| Figure | Dreame X40 Ultra | Median | Range | Robots publishing it |
|---|---|---|---|---|
| Suction | 12,000 Pa | 19,000 Pa3,000 Pa – 40,000 Pa · 103 robots | 3,000 Pa – 40,000 Pa | 103 |
| Mop lift height | 10.5 mm | 10.5 mm6 mm – 28 mm · 64 robots | 6 mm – 28 mm | 64 |
| Threshold climb | 22 mm | 24 mm12 mm – 88 mm · 72 robots | 12 mm – 88 mm | 72 |
| Mop-wash temperature | 70 °C | 80 °C55 °C – 100 °C · 57 robots | 55 °C – 100 °C | 57 |
| Dock bag | 3.2 L | 3.2 L1 L – 5 L · 50 robots | 1 L – 5 L | 50 |
| Clean-water tank | 4.5 L | 4 L0.22 L – 5.5 L · 49 robots | 0.22 L – 5.5 L | 49 |
Its lowest published US-dollar price, US$539.99, is above 14 and below 69 of the 84 robot vacuums with a published US-dollar price (median US$800).
Dreame publishes 22 of the 33 figures we track for the Dreame X40 Ultra (67%). The median across the 107 robot vacuums in our database is 67%, so it discloses more than 47 of them. Not published by the maker: height, runtime, noise.
Background reading: Robot vacuum and mop buying guide 2026.
Prices and where to buy
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- US$1,199.99 · official price, US · checked 2026-10-06 Official store/page
- US$539.99 · official store sale price, US · checked 2026-10-06 Official store/page
Prices change often; the maker's page is authoritative. Amazon prices are shown only through Amazon's own links.
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.
| Announced | |
|---|---|
| Status |
| Dimensions | |
|---|---|
| Weight |
| Suction (as stated) | 12,000 PaManufacturerSource: global.dreametech.com (2026-09-25)Conditions: mode not otherwise specified by manufacturer |
|---|---|
| Navigation | AI RGB + 3D Structured Light (360-degree space perception); built-in LED for dim/dark roomsManufacturerSource: global.dreametech.com (2026-09-25) |
| Obstacle avoidance | Identifies and avoids over 120 types of objectsManufacturerSource: global.dreametech.com (2026-09-25) |
| Mopping system | MopExtend™ RoboSwing (removable dual mop, extends reach below low furniture)ManufacturerSource: global.dreametech.com (2026-09-25) |
| Mop lift height | |
| Carpet detection | Side brush and mop auto-lift (10mm) on carpet; no single named detection module statedManufacturerSource: global.dreametech.com (2026-09-25) |
| Robot height | |
| Threshold climb |
| Dock features | Auto-empty · Mop washing · Hot-water mop wash · Hot-air drying · Auto refillManufacturerSource: global.dreametech.com (2026-09-25) |
|---|---|
| Mop-wash temperature | |
| Drying temperature | |
| Dock bag | |
| Clean-water tank | |
| Dirty-water tank | |
| Robot dustbin |
| Runtime | |
|---|---|
| Noise | |
| Smart home | |
| Warranty |
| Battery | |
|---|---|
| Charge time | |
| Hot-swappable battery |
| Regions sold |
|---|
Cite: RankedRobot, https://rankedrobot.com/robots/dreame-x40-ultra/ (checked 2026-10-06) · Open data · Robot 500: =30 of 49 robot vacuums & mops (tied), grade C
Viewer rating
Visitors' opinions · not part of the Robot 500–/10No ratings yet
One rating per visitor per robot; you can change it later. An average appears from 5 ratings. These are unverified opinions of visitors and are never used in our Robot 500 ranking, which is based only on sourced evidence. Viewers' choice · How viewer ratings work
Compare with
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- Suction
- 30,000 Pa
- Height
- 120 mm (4.7 in)
- Runtime
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- Noise
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- Price
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- Suction
- 30,000 Pa
- Height
- 97.5 mm (3.8 in)
- Runtime
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- Noise
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- Suction
- 20,000 Pa
- Height
- 94.7 mm (3.7 in)
- Runtime
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- Noise
- Not disclosed
- Price
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