Dreame
Dreame L40s Pro Ultra
The Dreame L40s Pro Ultra lands as a strong robot vacuum, built around Avoidance of 180+ objects.
74/100
Avoidance of 180+ objectsDuoBrushYes
£699best price at Amazon
In stock at 1 retailer
We may earn a commission on purchases via this link. It never affects our scores or rankings.
Independent score · no sponsored placement
Price checked across retailers daily
Why we rate it
- Carpet boost
- Auto carpet detection
- Anti-tangle brush
- Above-average max threshold height
- No lidar
Score profile
Scored against the robot vacuums classWhere the Dreame L40s Pro Ultra wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Navigation
Obstacle avoidanceAvoidance of 180+ objects
Suction and cleaning
Carpet boostYes
Auto carpet detectionYes
Main brush typeDuoBrush
Anti-tangle brushYes
Mopping
MoppingYes
Auto mop liftingYes
Extending mop / sidearmYes
Self-cleaning mop padYes
Hot water mop washYes
Base station
Auto-empty baseYes
Auto water refillYes
Mop wash at baseYes
Auto mop dryingYes
Detergent dispenserYes
Design and connectivity
Max threshold height40 mm
Voice assistantYes
App controlYes
More specs
MopYes
Watch it in action
Powered by
Head to head
Highlighted cell = better in that rowDreame L40s Pro Ultra vs dreame DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
Dreame L40s Pro UltraDREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
| DreameDreame L40s Pro UltraThis page | dreameDREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop | |
|---|---|---|
| Overall score | 74 /100 | 75 /100Better |
| Navigation | — | LiDAR |
Who it's for
Is the Dreame L40s Pro Ultra 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.
good
Busy household
Needs capacity and speed for a full home.
good
Budget buyer
Wants the essentials done well for less.
good
Common questions
Before you buy
Is the Dreame L40s Pro Ultra worth it?
For most buyers, yes. It scores 74/100 against other robot vacuums, a strong result where the class average is around 63.
What stands out on the Dreame L40s Pro Ultra?
Its carpet boost stands out, a genuinely useful feature if your setup calls for it.
How does it compare to the DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop?
The DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop scores 75/100 versus this one at 74/100, so it is the step up on the spec sheet.
You might also consider
Alternatives & similar robot vacuums
If you want to spend less
eufy Omni S2
The eufy Omni S2 covers the basics for less outlay.
See review →If you want the best
DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop
The DREAME X60 MAX Ultra Complete Robot Vacuum Cleaner and Mop scores higher and adds headroom for demanding setups.
See review →
