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PRODUCT INTELLIGENCE / ROBOT VACUUMS
Dreame L40 Ultra Gen 2
Documented capabilities. Clear regional context.
DREAMEDreame L40 Ultra Gen 2Sourced product information
The model at a glance.
- Source market
- US / Global
- Last verified
- 2026-10-05
- Evidence
- Manufacturer specifications · research analysis
Compare suction, navigation, runtime, flooring and mop claims. Suction ratings do not establish cleaning performance; clutter, carpet and dock maintenance affect everyday use.
DOCUMENTED PRODUCT COMPARISON
Compare Dreame L40 Ultra Gen 2.
See how Dreame L40 Ultra Gen 2 stacks up against other documented products in the same category.
- Key specifications and technology
MANUFACTURER CLAIMS / NOT INDEPENDENT TEST RESULTS
Published specifications.
- Suction
- 25,000 Pa
- Navigation
- LDS
- Obstacle avoidance
- 3D structured light
- Runtime
- Up to 231 min vacuum only, quiet suction
- Battery
- 5,200 mAh
- Mop system
- Dual Omni-Scrub mops; MopExtend
- Mop lift
- 10.5 mm
- Threshold capability
- 20 mm
- Dock functions
- Auto-empty, mop wash (temperature unverified), hot-air drying, self-cleaning washboard, robot water refill
- Robot height
- 97 mm
- Dustbin
- 250 mL
- Smart-home compatibility
- Third-party voice control
Documentation notes
- Separate model from original L40 Ultra. Optional solution dispenser purchased separately.
- Exact-model official sources conflict on mop-wash temperature and battery capacity. Product specification table lists 5,200 mAh; an official article lists 6,400 mAh. Confirm the exact regional unit; wash temperature is not verified.
Check the documentation.
Verified 2026-10-05 · Source market: US / Global. Product features, bundles, availability and prices can change. Reference prices are dated manufacturer listings, not live offers or inferred MSRP.
RobotMyHome has not physically tested this model. Unlisted values are omitted, not assumed. Confirm the exact regional model, door or installation fit, accessories and local support before purchase.
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