Verified specifications
What the official sources support
Official product information
Product details and core capabilities
These details come from the manufacturer’s product page. Performance figures are manufacturer claims, not independent test results.
Cleaning power
12,000 Pa Vormax
Dreame states a maximum suction of 12,000 Pa for debris and pet hair on hard floors and carpets.
See official evidence ↓Edge reach
MopExtend RoboSwing
The mop swings outward to reach tight edges, while the side brush can extend and lift to separate wet and dry tasks.
See official evidence ↓Carpet handling
Mop removal · 10.5 mm lift
The robot can leave mop pads at the dock, lift them by about 10.5 mm, avoid carpets or use intensive carpet cleaning according to the selected strategy.
See official evidence ↓Hair management
Optional TriCut brush
Dreame describes the TriCut main brush as a separately purchased accessory that cuts wrapped hair before directing it to the dust box.
See official evidence ↓Navigation and avoidance
AI RGB · 3D structured light
The obstacle-avoidance system combines an AI RGB camera with 3D structured light for object detection and route decisions.
See official evidence ↓Dock automation
70°C mop washing · hot-air drying
The base washes mops with water up to 70°C, dries them with hot air, cleans the washboard, empties dust and refills water.
See official evidence ↓Battery and resume
6,400 mAh · recharge and resume
The 6,400 mAh battery supports extended cleaning; the robot returns to charge and then resumes an unfinished task.
See official evidence ↓App control
Dreamehome
Dreamehome manages maps, carpet strategies, suction, mop behavior, scheduled cleaning and supported dock settings.
See official evidence ↓
Identity before compatibility
Match the exact sales name and official model record before applying an accessory, app or troubleshooting instruction to Dreame X40 Ultra. A similar shell, dock or marketplace title is not an identity match.
How to use the specification table
The values above are manufacturer-stated facts, not independent performance tests. Keep the unit and source attached: for example, Maximum suction 12,000 Pa and Robot model code RLX63CE.
App and account scope
The cited material identifies Dreamehome for this model. It does not prove that accounts, servers, voice features or firmware are portable between sales regions.
Regional and safety boundary
The English and Chinese guides use the same verified facts. Market-specific services, voltage, dock variants and warranty remain Unknown unless a direct regional policy is cited. Do not use this identity page as an electrical-repair procedure.
FAQ
Dreame X40 Ultra frequently asked questions
8 answers are mapped directly to the official evidence on this page.
01What should I know about cleaning power?
12,000 Pa Vormax. Dreame states a maximum suction of 12,000 Pa for debris and pet hair on hard floors and carpets.
View the supporting official source ↓02What should I know about edge reach?
MopExtend RoboSwing. The mop swings outward to reach tight edges, while the side brush can extend and lift to separate wet and dry tasks.
View the supporting official source ↓03What should I know about carpet handling?
Mop removal · 10.5 mm lift. The robot can leave mop pads at the dock, lift them by about 10.5 mm, avoid carpets or use intensive carpet cleaning according to the selected strategy.
View the supporting official source ↓04What should I know about hair management?
Optional TriCut brush. Dreame describes the TriCut main brush as a separately purchased accessory that cuts wrapped hair before directing it to the dust box.
View the supporting official source ↓05What should I know about navigation and avoidance?
AI RGB · 3D structured light. The obstacle-avoidance system combines an AI RGB camera with 3D structured light for object detection and route decisions.
View the supporting official source ↓06What should I know about dock automation?
70°C mop washing · hot-air drying. The base washes mops with water up to 70°C, dries them with hot air, cleans the washboard, empties dust and refills water.
View the supporting official source ↓07What should I know about battery and resume?
6,400 mAh · recharge and resume. The 6,400 mAh battery supports extended cleaning; the robot returns to charge and then resumes an unfinished task.
View the supporting official source ↓08What should I know about app control?
Dreamehome. Dreamehome manages maps, carpet strategies, suction, mop behavior, scheduled cleaning and supported dock settings.
View the supporting official source ↓Traceable by design
Evidence used for this page
01Dreame X40 Ultra Robot VacuumDreame US · T1 · checked 2026-08-28
Evidence locator: Highlights, comparison table, package list and specifications
Scope: US · product
Open first-party source ↗02Dreame X40 Ultra user manualDreame Support · T1 · checked 2026-08-28
Evidence locator: Specifications: robot model RLX63CE; base-station model RCXE0307
Scope: US · manual
Open first-party source ↗Last reviewed
Sources, model scope and market applicability were reviewed.