L40s Ultra AE

Dreame

L40s Ultra AE

96 positive 2 neutral 29 negative

Based on 127 Reddit mentions

What people are saying

Discover what users really think based on Reddit discussions.

Good robot vacuum for pet hair at the moment or do you need to spend big?

Dreame L40 Ultra is good, you can buy a separate brush that has little cutter things on it so the hair doesn’t get tangled up.

Dazzling-Ant4250 in r/smarthome

February 7, 2026 2:55 PM

6

Anyone switched from Roborock to a new robot vacuum company?

I moved to Dreame, my L40 ultra refurbished did absolutely amazing with obstacle avoidance, I just bought a L40s Ultra AE for my basement to replace a Roborock Q5+. Meanwhile my Saros 10 which mind you cost $1,500 new keeps getting caught on shit. Recommend getting the tricut brush (yes it's expensi

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mysmarthouse in r/Roborock

March 16, 2026 3:39 AM

6

Hair compression function / pet care version

For Dreame, the hair compression system (compacts pet hair in the dustbin so it doesn’t clog as fast) is on the L40s Pro Ultra and X50 Ultra — not on the base L40 or earlier models. On the Mova side, the P50 Pro Ultra doesn’t list it, while the V50 Ultra does mention pet-focused features but no true

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Reasonable-Cheek-214 in r/Dreame_Tech

August 27, 2025 1:33 PM

4

L50 ultra vs L40 ultra Gen 2?

The Dreame L40 Ultra Gen 2 actually has the stronger suction at 25,000 Pa, while the L50 Ultra has 19,500 Pa. That said, the difference in real-world performance comes down to design focus: L40 Ultra Gen 2 (25,000 Pa): Higher raw suction power for deeper carpet extraction and stronger pickup of embe

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msbigz in r/Dreame_Tech

April 16, 2026 2:57 AM

2

Dreame L10s Ultra Gen 3 or L40 Ultra AE

One more question Reasonable Cheek. I went for the Dreame L40s Pro Ultra. It had everything I wanted and more, so felt like the better buy at €550. However since I do appreciate your knowledge, I had a question: How is the Dual Brush combination? I can't find many opinions about it online. Is it saf

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JayCh7 in r/Dreame_Tech

November 25, 2025 10:14 PM

2

Defect Aqua10 Ultra Roller caused scratches

You're missing the rubber sticker on the brush cover laat at that empty hole same for my l40s pro ultra happened, get a original brush cover on Ali or from dreame Ave it's fixed. But probably it wouldn't scratch your floors atm it doesn't do for me the plastic of the robot /brush cover is so bristle

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Solid-Assistant9073 in r/Dreame_Tech

November 22, 2025 5:35 AM

2

Aqua10 houtenvloer krast

It's normal the brush guard can get scratched, but it isn't normal you're floor will be, my l40s pro ultra most it's rubber in the brush cover and the buraj cover is also slightly scratched, but I see no scratches on the floodr, normaly the robot is soft plastic ( so it's made to get scratches then

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Solid-Assistant9073 in r/Dreame_Tech

November 29, 2025 5:06 AM

2

Dreame L40s Pro Ultra vs Mova P50 Pro Ultra

The Dreame L40s Pro Ultra gives you dual brushes and a self-rinsing filter (dock sprays the HEPA so you don’t have to). The Mova P50 skips that, so you’ll be rinsing manually. If you want max hands-off, go Dreame. If you don’t mind a little upkeep, Mova saves you €75 for basically the same robot.

Reasonable-Cheek-214 in r/Dreame_Tech

August 26, 2025 4:01 PM

3

Dreame L40s Pro Ultra - Reviews? Anywhere?

Totally understand the confusion — Dreame's global lineup does get a bit dizzying sometimes with the model names and rollout schedules. The L40s Pro Ultra is indeed a newer international variant and hasn’t made its way into North America yet. That said, you’re spot on: it shares a ton of tech DNA wi

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Reasonable-Cheek-214 in r/Dreame_Tech

June 22, 2025 2:50 PM

3

L40S PRO ULTRA 和X50 ULTRA

If the main job is carpet cleaning and you’re already running another Dreame elsewhere, the L40S Pro Ultra will get it done without making your wallet cry. Both have dual brushes, carpet boost, and share parts. The X50’s real extras are the retractable LiDAR (handy for low furniture), a slightly big

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Reasonable-Cheek-214 in r/Dreame_Tech

August 15, 2025 4:54 PM

2

Top alternatives in Robot Vacuums

#1
X10 Pro Omni

Eufy

X10 Pro Omni

$429.99

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