- top design & workmanship
- perfect navigation (very careful)
- 7000 Pascal suction power
- Support via Xiaomi or Dreame Home app
- Excellent suction and wiping performance
- Rotating mops (with return function)
Dreame L20 Ultra
Vacuum mopping robotOnly 1 piece in stock at supplier
Product details
"Experience a deeper clean throughout your home thanks to MopExtend robotic technology and the superior DuoScrub mopping system, which cleans skirting boards up to 2mm away and thoroughly mops floors to make your home shine. The powerful Vormax suction system provides 7,000 Pa of suction power for excellent cleaning results. The lift-up rubber brush ensures hair is detangled for easier removal, and ultrasonic carpet detection and mop removal technology allow for improved cleaning of carpets and rugs. The DreameBot L20 Ultra recognises carpets and rugs. Users can choose from three app options for how the robot cleans them: Mop Removal - Removes mops completely and leaves them in the base station to prevent high pile/medium pile carpets from getting wet. Mop lifting - ideal for low pile carpets. Carpet avoidance during cleaning is also possible. Dirt detection technology recognises how dirty mops and floors are. If necessary, the mops are cleaned and the floors are mopped again. This leaves all rooms refreshingly clean. Intelligent edge cleaningEquipped with a sensitive position detector, the L20 Ultra recognises edges and corners. The MopExtend function automatically extends the mop to the edges for deeper, seamless cleaning from corner to corner. Intelligent algorithms help the L20 Ultra to automatically extend and retract the mop even in complex spaces.
Robot type | Vacuum mopping robot |
Robot vacuum cleaner height | 10.38 cm |
Suction station height | 49 cm |
Battery life | 180 min |
Max. noise level | 63 dB |
Equipment + Functions | Area cleaning, Automatic detergent addition, Automatic dust emptying, Automatic mop pad separation, Automatic power adjustment, Automatic water refill, Base station, Camera function, Carpet detection, Configurable cleaning programmes, Extendable wiping pads, Obstacle detector, Programmable room boundary, Removable water tank, Self-cleaning mop pads |
Smart home ecosystem | Amazon Alexa, Apple Siri, Google Assistant |
Item number | 37230856 |
Manufacturer | Dreame |
Category | Robot vacuum cleaners |
Manufacturer no. | RLX41CE |
Release date | 4-12-2023 |
Colour | White |
Exact colour description | White |
Robot type | Vacuum mopping robot |
Equipment + Functions | Area cleaning, Automatic detergent addition, Automatic dust emptying, Automatic mop pad separation, Automatic power adjustment, Automatic water refill, Base station, Camera function, Carpet detection, Configurable cleaning programmes, Extendable wiping pads, Obstacle detector, Programmable room boundary, Removable water tank, Self-cleaning mop pads |
Max. Suction power | 7000 Pa |
Fresh water tank volume | 4.20 l |
Waste water tank volume | 0.08 l |
Max. noise level | 63 dB |
Suitable surfaces | Carpet, Hard floor, Laminate, Parquet flooring, Tiles |
Max. Height door sill | 20 mm |
Filter type | Dust filters, HEPA filter |
Water supply | Direct water connection |
Smart Home | Compatible |
Smart home ecosystem | Amazon Alexa, Apple Siri, Google Assistant |
Communication standard | Amazon Alexa, Google Assistant |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Model number | L20 Ultra |
Battery life | 180 min |
Charging time | 260 min |
Battery type | Li-ion |
Capacity | 6400 mAh |
Voltage | 14.40 V |
Scope of delivery | 2x dust bag, 2x mop, 2x mop holder, Base station, Cleaning tool, Dust container filter, Main brush, Manual, Power cord, Reinigungslösung, Robot vacuum, Side brush |
Robot vacuum cleaner height | 10.38 cm |
Suction station height | 49 cm |
Length | 69 cm |
Width | 49 cm |
Height | 50 cm |
Weight | 25 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory 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: Galaxus- 2.Xiaomi4,1 %
- 3.Roborock4,5 %
- 4.Dreame4,6 %
- 4.Zaco4,6 %
- 6.Kärcher4,8 %
Statutory 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: Galaxus- 5.Mova5 days
- 5.Roborock5 days
- 7.Dreame8 days
- 7.Xiaomi8 days
- 9.Ecovacs10 days
Return rate
How often is a product of this brand in the «Robot vacuum cleaners» category returned?
Source: Galaxus- 1.TP-Link1,8 %
- 2.Dreame1,9 %
- 3.Kärcher2,1 %
- 4.Xiaomi2,3 %
- 5.Roborock2,7 %
A robot cleaner can take a lot of work off your hands in the household. The models with a self-cleaning station are particularly independent. Of the twenty models tested in this test field, the Roborock S7 Pro Ultra wins thanks to its very good cleaning results, all-round carefree station and functional, clear app...
- Best suction and mopping performance tested
- HEPA filter
- Many functions in the dock
- Station requires a lot of space
- Wipers sometimes get stuck
Dreame is inventive and has caught up in the battle for the best cleaning experience. The L20 Ultra offers many functions and mops very conscientiously at the edges. The robot and dock are at top-class level thanks to superior obstacle detection, suction function, smart water supply and parking and drying of the mops...
- Vacuums and wipes well
- detects obstacles very well
- Dock with many functions
- Station needs a lot of space
- Wipers sometimes get stuck
Dreame proves to be resourceful and continues to catch up in the battle for the best cleaning experience. No other vacuuming and mopping robot offers so many functions and mops as conscientiously in edge positions as the new Bot L20 Ultra. Robot and dock are top class thanks to impeccable obstacle detection, suction function, smart water supply and parking and drying wipers...
The Dreame L20 Ultra is not only a really good vacuum robot, but nothing less than a small revolution in this field. Apart from the chic design, the high quality of workmanship, reliable navigation and great suction and mopping performance, it is more independent than any other robot vacuum cleaner before it...

The Dreame L20 Ultra has what it takes to become a really good vacuum robot with a great mopping function. With the pre-market launch firmware we tested, this is not quite the case so far. The design of the robot and the station is right, the station is really practical with its fresh and waste water tank as well as suction device and hot air drying, and the innovation with the extendable mop is great...