Dreame L40s Pro Ultra
Vacuum mopping robot
Product details
The Dreame L40s Pro Ultra Black is a highly advanced vacuum robot designed for thorough and efficient cleaning in various home environments. With an impressive suction power of 19,000 Pa, it effortlessly removes both dry and wet dirt from hard floors and carpets. The innovative HyperStream Detangling DuoBrush ensures that hair and other debris are effectively untangled, making device maintenance easier. Thanks to intelligent features that can be controlled via the Dreamehome app or voice commands, the L40s Pro Ultra offers a user-friendly experience. The AI-powered navigation allows the vacuum robot to detect and avoid obstacles while ensuring that sensitive areas like carpets and pets are not disturbed. With the ability to overcome high door thresholds and a self-cleaning function for mops and docking station, this vacuum robot represents a practical solution for modern household cleaning.
- 19,000 Pa suction power for effective cleaning of hard floors and carpets
- HyperStream Detangling DuoBrush untangles hair 100%
- AI-powered navigation for precise object detection
- Ability to overcome obstacles up to 40 mm high
- Self-cleaning of mops and docking station for minimal maintenance effort.
Robot type | Vacuum mopping robot |
Max. Suction power | 19000 Pa |
Battery life | 180 min |
Robot vacuum cleaner height | 10.50 cm |
Equipment + Functions | Extendable side brushes, Self-cleaning mop pads |
Item number | 53918508 |
Manufacturer | Dreame |
Category | Robot vacuum cleaners |
Manufacturer no. | RLL74CE-B |
Release date | 14.4.2025 |
Sales rank in Category Robot vacuum cleaners | 17 of 658 |
May include power adapter | No |
Colour | Black |
Exact colour description | Black |
Robot type | Vacuum mopping robot |
Equipment + Functions | Extendable side brushes, Self-cleaning mop pads |
Max. Suction power | 19000 Pa |
Dust bag volume (robot) | 3.20 l |
Fresh water tank volume | 4.50 l |
Waste water tank volume | 4 l |
Max. noise level | 74 dB |
Suitable surfaces | Carpet, Hard floor |
Max. Height door sill | 40 mm |
Water supply | Freestanding with water tank |
Manufacturing technologies | HyperStream™ System - Detangling DuoBrush, KI RGB + double laser 3D light Navigation, Self-cleaning of the mops with 75°C warm water |
Smart Home | Compatible |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Battery life | 180 min |
Scope of delivery | 2 dust bags (1 x pre-assembled), 2 wiper pad holders, 2 wiper pads, 200 ml cleaning solution, Base station, Brush guard (pre-assembled), Cleaning accessory, Dust container (pre-assembled, with filter), Extension for base station ramp, Limescale inhibitor (pre-assembled), Main brush (pre-assembled), Quick start guide, Robot vacuum, Side brush (pre-assembled), User manual |
Robot vacuum cleaner height | 10.50 cm |
Length | 43.40 cm |
Width | 45.50 cm |
Height | 64.10 cm |
Weight | 18.38 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Robot vacuum cleaners» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Mova4.1 %
- 2.Roborock4.4 %
- 3.Dreame4.6 %
- 4.Xiaomi4.7 %
- 5.Kärcher4.8 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 4.Roborock5 days
- 5.Mova7 days
- 6.Dreame8 days
- 7.Xiaomi9 days
- 8.Samsung11 days
Return rate
How often is a product of this brand in the «Robot vacuum cleaners» category returned?
Source: Digitec Galaxus- 1.TP-Link1.5 %
- 2.Dreame1.9 %
- 3.Mova2.4 %
- 4.Roborock2.5 %
- 4.Xiaomi2.5 %