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Interested in reviews of Dreame L40 Ultra AE Black? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of Dreame L40 Ultra AE Black below. We will appreciate if you also share your experiences with Dreame L40 Ultra AE Black after purchasing.
Rated 19/11/2025, variant Dreame L40 Ultra AE Black
Verified purchase
good air obstical avoidance.
on stone tile it spins around and cleans each tile separately. making it slow and drain the whole battery...
extended arm got stuck in outward position and when it tried to clean mop it spilled water on the floor
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Anonymous customer
Rated 06/12/2025, variant Dreame L40 Ultra AE White
Verified purchase
Everything OK except- see cons
The function for which I chose the vacuum cleaner - i.e. Mop extended cannot be activated (even after reset). According to the info from Alza, they would charge at least 10% of the price when returning it. So I'm not returning it and I'm sending it in for service.
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Automatic translation
Customer, Praha
Rated 21/10/2025, variant Dreame L40 Ultra AE White
Verified purchase
Obstacle recognition is very good
Little manual work
App works well
mop function is very good
Great value/price ratio
Would be nice to have the extensible arm.
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Petr, Praha 9
Rated 24/07/2025, variant Dreame L40 Ultra AE White
Verified purchase
It's a better middle class. Some of the top product features are missing.
Swivel mop wheel, goes right up to the furniture
Large water containers
Sophisticated application
In the app you can set the vacuuming under the curtains that go to the ground (experimental novelty)
It is easy to maintain
Currently the best price/performance ratio
I'd still like a swinging sweeping arm
Two cleaning rollers/brushes would be much better
It could be a little lower.
It does not support WPA3 or hybrid with WPA2, we had to switch the wifi to WPA2 only. That's probably the biggest negative.