MODEL VS MODEL
Two robot vacuums. The differences that matter for your apartment.
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1 · YOUR LIVING SITUATION
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2 · UNDERSTANDABLE SUGGESTIONS
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model ADreame L40s Pro Ultra
167 models in themodel BDreame L40 Ultra A
167 models in themodel ADreame · Comfort
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Dreame L40s Pro Ultra
double brush and movable edge cleaning. The L40s Pro Ultra combines HyperStream dual brushes, rotating mops and a hot water wash station.
According to the classification, it particularly fitsThe L40s Pro Ultra combines HyperStream dual brushes, rotating mops and a hot water wash station. The combination is aimed at households where hair and peripheral areas regularly cause work. Compared to simpler L40 variants, not only the nominal suction power, but also the mechanics of floor cleaning should be compared.
This model can do better
This is what you should consider
EDITORIAL CLASSIFICATION
The X50 Ultra Complete is the right cross-check if Door thresholds are a problem. If the focus is on hair and common hard floors, the comparison with the Qrevo Curv may be more meaningful.
data statusSources classified editorially
Source: Official manufacturer source· 2026-09-08 ↗model BDreame · Comfort
Current price on Amazonis updated…Check price and availability directly on Amazon.
Dreame L40 Ultra A
L40 A with TriCut brush. The L40 Ultra A combines a TriCut brush with rotating mops and a all-in-one dock.
According to the classification, it particularly fitsThe L40 Ultra A combines a TriCut brush with rotating mops and a all-in-one dock. Within the L40 family, it is a specific piece of equipment and not an interchangeable addition to the base model. For households with long hair, it is particularly interesting to know how the brush is cared for and which edge areas the mop reaches.
This model can do better
This is what you should consider
EDITORIAL CLASSIFICATION
Compare the A to the L10s Ultra Gen 3 and L40s Pro Ultra. Keep the brush concept and sensor technology separate from the Pa specification, because a higher nominal value does not replace a suitable cleaning process.
data statusSources classified editorially
Source: Official manufacturer source· 2026-09-08 ↗3 · DIFFERENCES IN THE DATA SHEET
What is actually different?
7 of 7 listed features differ.
| Feature | Dreame L40s Pro Ultra | Dreame L40 Ultra A |
|---|---|---|
| Moppingdifference | Rotating, removable pads | Rotating Pads |
| Navigationdifference | Pathfinder + RGB/3D light | Not specified |
| Dockdifference | 75 °C mop wash, hot air drying | emptying, mop washing, air drying |
| Heightdifference | 103.5mm | 97 mm |
| Main brushdifference | HyperStream Detangling DuoBrush | TriCut |
| Mop liftdifference | Not specified | 10.5mm |
| Thresholdsdifference | 22mm single step; 40 mm double step according to the manufacturer | Up to 20 mm according to the manufacturer |
Manufacturer and secondary information may be measured or named differently. For models marked as candidates, please check the variant, scope of delivery and source again before purchasing.
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EDITORIAL DIRECT COMPARISONS
Clearly distinguish between frequently confused models
Dreame L10s Ultra Gen 3 vs. Roborock QV 35AView editorial differences →Roborock QV 35A vs. Qrevo S5VView editorial differences →Dreame L40 Ultra A vs L40s Pro UltraView editorial differences →Dreame L10s Ultra Gen 3 vs Xiaomi X20+View editorial differences →Dreame L40s Pro Ultra vs Roborock Qrevo CurvView editorial differences →Dreame X50 Ultra Complete vs Roborock Saros 10RView editorial differences →eufy Omni C20 vs. Xiaomi X20+View editorial differences →Dreame L10s Ultra Gen 3 vs L40 Ultra AView editorial differences →Roborock Qrevo S5V vs Xiaomi X20+View editorial differences →Dreame L40s Pro Ultra vs. X50 Ultra CompleteView editorial differences →Roborock Saros 10 vs. Saros 10RView editorial differences →Dreame L40 Ultra vs L40 Ultra AEView editorial differences →Xiaomi X20+ vs Xiaomi X20 MaxView editorial differences →Ecovacs T80 Omni vs. X9 Pro OmniView editorial differences →Roborock Saros 10 vs. Dreame X50 Ultra CompleteView editorial differences →Roborock Qrevo Curv vs Dreame L40 UltraView editorial differences →eufy Omni S1 Pro vs. Ecovacs X9 Pro OmniView editorial differences →MOVA P50 Pro Ultra vs Dreame L40 UltraView editorial differences →