Robot vacuum cleaner with wet cleaning Dreame Bot L20 Ultra
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Cleaning type:Dry and wet
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Suction power:7000 Pa
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Cleaning area:300 m²
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Dust container volume:300 ml
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Water tank volume:80 ml
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Cartography:Lidar (LDS)
Description Dreame Bot L20 Ultra
- In-Depth Edge Cleaning: Equipped with a Position Sensitive Detector, L20 Ultra identifies edges and corners and the Mop-Extend assembly extends the mop automatically for deeper, closer, corner-to-corner cleaning even in complex house environments.
- Extensive automation. Detailed clean: Take detailed cleaning to a whole new level with L20 Ultra, a fully automatic robot vacuum and mop that cleans floors and cleans itself, providing an extraordinary cleaning experience like never before.
- Our Most Advanced and Powerful Suction System Ever: Hair, dirt, dust, and other debris have nowhere to hide. Dreame's advanced Vormax Suction System packs with 7,000Pa of suction to optimize vacuuming efficiency to pull household debris out of the home.
- Fully Automatic Base Station: Automate your day-to-day cleaning and come home to just-cleaned floors that smell good and feel good with a fully automatic base station that combines dust collection, mop washing and drying, water, and solution adding.
- More Insight and Intelligence: Pathfinder Smart Navigation, AI Action, and 3D Structured Light Obstacle Avoidance System combine to thoroughly learn your home, identify up to 55* types of objects, and deliver comprehensive automatic cleaning.
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| Bot L20 Ultra | RoboRock Q Revo Pro | X40 Master | X20 Max | E20 Plus | |
| Cleaning type | Dry and wet | Dry and wet | Dry and wet | Dry and wet | Dry and wet |
| Suction power | 7000 Pa | 7000 Pa | 12000 Pa | 8000 Pa | 5000 Pa |
| Cleaning area | 300 m² | 400 m² | 243 m² | 200 m² | 175 m² |
| Dust container volume | 300 ml | 300 ml | 300 ml | 290 ml | 330 ml |
| Water tank volume | 80 ml | 80 ml | 80 ml | 80 ml | 245 ml |
| Self-cleaning base | Yes | Yes | Yes | Yes | n/a |
| Cartography | Lidar (LDS) | Lidar (LDS) | Lidar (LDS) | Lidar (LDS) | Lidar (LDS) |
| Battery life (up to) | 260 Minutes | 180 Minutes | 260 Minutes | 120 Minutes | 260 Minutes |
| Position in ranking | 37 | 28 | 38 | 3 | 31 |
Characteristics Dreame Bot L20 Ultra
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Brand
Cleaning
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Cleaning typeDry and wet
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Suction power
The force with which the device sucks up dust and debris is measured in Pascals (Pa). The higher the figure, the more effectively the vacuum cleaner collects even heavy particles. For reference: 1000–1500 Pa is the basic level for smooth surfaces. 2000–2500 Pa is optimal for carpets and pet hair. 3000+ Pa is suitable for deep cleaning and heavy dirt, provides high-quality cleaning.7000 Pa -
Cleaning area300 m²
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Dust container volume300 ml
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Water tank volume80 ml
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Volume63 dB
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Self-cleaning baseCharging base that automatically cleans the dust container, removing debris into a special bag or container. This reduces the need for frequent manual cleaning of the dust collector. Of the advantages of the base – You will save time on cleaning the robot container. Cons: Noise when cleaning, The need to buy garbage bagsYes
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Turbo brushA rotating brush roller that effectively lifts dust, hair and fur from surfaces, especially carpets. This significantly improves the cleaning quality compared to conventional suction nozzles.Yes
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Number of side brushes1 PC
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Overcoming the thresholdsA characteristic that determines the maximum height of thresholds that the device can overcome while moving. It is measured in millimeters (mm) and is important for continuous cleaning between rooms without getting stuck.up to 2 cm
Navigation
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CartographyA technology that allows the device to scan the space and build a map of the room using sensors, cameras or laser sensors (LiDAR). This helps the vacuum cleaner effectively plan the cleaning route, avoid obstacles and work faster and more accurately. Some models are equipped with AI mapping, which uses artificial intelligence algorithms to recognize objects on the floor (cables, toys, shoes, etc.) and optimally avoid obstacles. Smart devices support saving multiple maps for different floors and setting up cleaning zones.Lidar (LDS)
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Limiter cleaning zoneVirtual wall
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Navigation capabilitiesZoning a room into rooms
Storing multiple cleaning maps in memory (cleaning multiple floors)
Building a room map
Manual robot control (from the app)
Room cleaning / Zone cleaning
Control
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Voice promptsYes
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Control typeManual (from the button on the vacuum cleaner)
From smartphone -
Scheduled cleaningYes
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Integration with cloud servicesAmazon Alexa
Google Home
Sensors
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Carpet detectionA feature that helps the device automatically recognize carpets and change the operating mode. For example, the vacuum cleaner can increase suction power to better clean carpet fibers. Or raise the cleaning base on carpetsYes
Battery
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Battery typeThe technology used to make the battery. The most common types: - Li-Ion (lithium-ion) – lightweight, durable, no memory effect. - Li-Poly (lithium-polymer) – even lighter, can be shaped flexibly, more resistant to overheating. - Ni-MH (nickel-metal hydride) – avoid devices with such batteries.Li-Ion
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CapacityBattery capacity, expressed in milliampere-hours (mAh). The higher the value, the longer the device can run without recharging. For example, 5000 mAh is approximately 2 hours of operation, depending on the operating mode.6400 mAh
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Fast chargingAllows user to charge the battery at an accelerated rate, but due to the accelerated charge, the battery will wear out a little faster. This function can be useful if you need to clean a large area within one dayYes
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Battery life (up to)The maximum duration of operation of the device on a single battery charge. Measured in minutes and depends on the mode of use and the power of the device.260 Minutes
Dimensions and equipment
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Width350 mm
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Height104 mm
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Depth350 mm
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Weight4.30 Kg
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ColorWhite
Black -
EquipmentRobot vacuum cleaner
Side brush x3
Dust bag x5
Main brush x2
Mop x14
Mop holder x2
Cleaning solution x4
Cleaning tool
Dust collector filter x4
Base station ramp extension plate
Cable -
AdditionallyAutonomous cleaning up to 75 days
Technologies: DualBoost 2.0, DuoScrub, AI Action, MopExtend, Vormax, Pathfider, CleanGenius, fast charging
The volume of the clean water tank in the base is 4500
The volume of the waste water tank in the base is 4000
Garbage bag capacity - 320
Before buying a product, check the specifications and configuration with the seller, or visit the official website.
Video Reviews Dreame Bot L20 Ultra
Rating by parameters Dreame
Qwerty Rating (Beta Version) of products based on GA analytics of views, comparisons and other parameters. Allows the user to understand how popular this product is among other models that are presented on the site
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