Dreame
Dreame L40 Ultra Gen 2
A strong pick in the robot vacuums line-up, with 25000 Pa up front.
76/100
25000 PaSmart Pathfinder and 3DAdapterAlexa, Siri, Google Home
£596best price at Amazon
In stock at 1 retailer
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Price checked across retailers daily
Why we rate it
- Carpet boost
- Auto carpet detection
- Mopping
- Above-average suction
- No lidar
- Below-average battery capacity
Score profile
Scored against the robot vacuums classWhere the Dreame L40 Ultra Gen 2 wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Navigation
Navigation typeSmart Pathfinder and 3DAdapter
Obstacle avoidanceSmart Pathfinder and 3DAdapter
Suction and cleaning
Suction25000
Suction modes5
Carpet boostYes
Auto carpet detectionYes
Mopping
MoppingYes
Auto mop liftingYes
Extending mop / sidearmYes
Self-cleaning mop padYes
Base station
Auto-empty baseYes
Mop wash at baseYes
Battery
Runtime231
Battery capacity5200 mAh
Auto recharge + resumeYes
Design and connectivity
Voice assistantAlexa, Siri, Google Home
App controlYes
More specs
MopYes
Watch it in action
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Head to head
Highlighted cell = better in that rowDreame L40 Ultra Gen 2 vs dreame DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
Dreame L40 Ultra Gen 2DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
| DreameDreame L40 Ultra Gen 2This page | dreameDREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop | |
|---|---|---|
| Overall score | 76 /100Better | 75 /100 |
| Suction pa | 25000 | — |
| Navigation | Smart Pathfinder and 3DAdapter | LiDAR |
Who it's for
Is the Dreame L40 Ultra Gen 2 right for you?
Buy it if
Made for your home
A busy household who want a robot vacuum that delivers without fuss, and this one fits.
Skip it if
Skip it if
You need lidar, in which case a higher-tier robot vacuum is the better call.
Daily user
Runs it most days and wants it to just work.
excellent
Busy household
Needs capacity and speed for a full home.
good
Budget buyer
Wants the essentials done well for less.
okay
Common questions
Before you buy
Is the Dreame L40 Ultra Gen 2 worth it?
For most buyers, yes. It scores 76/100 against other robot vacuums, a strong result where the class average is around 63.
What stands out on the Dreame L40 Ultra Gen 2?
Its carpet boost stands out, a genuinely useful feature if your setup calls for it.
How does it compare to the DREAME L50 Ultra Robot Vacuum and Mop?
The DREAME L50 Ultra Robot Vacuum and Mop scores 78/100 versus this one at 76/100, so it is the step up on the spec sheet.
You might also consider
Alternatives & similar robot vacuums
If you want to spend less
DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
The DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop covers the basics for less outlay.
See review →If you want the best
DREAME L50 Ultra Robot Vacuum and Mop
The DREAME L50 Ultra Robot Vacuum and Mop scores higher and adds headroom for demanding setups.
See review →
