Introduction
Dreame has launched three distinct models that represent different approaches to home cleaning automation. The Dreame D20 and Dreame D20 Pro Plus arrived in 2025 as fresh entries to the market, whilst the Dreame L10s Ultra Gen 2 from 2024 represents a more established multifunctional solution. The key distinction lies in their design philosophy: the D20 focuses on simplicity with just a charging base, the D20 Pro Plus adds auto-emptying capabilities, and the L10s Ultra Gen 2 delivers a complete multifunctional station that handles mopping maintenance alongside dust collection.
These three models suit different household requirements. The D20 appeals to those seeking straightforward operation without the bulk of a large base station. The D20 Pro Plus targets users wanting reduced maintenance through automatic dust disposal. The L10s Ultra Gen 2, despite being a year older, offers the most comprehensive cleaning system with its rotating mops and full washing station.
Key Differences at a Glance
- The D20 and D20 Pro Plus deliver 13,000 Pa suction versus 10,000 Pa on the L10s Ultra Gen 2
- Only the D20 Pro Plus includes an extendable side brush with anti-tangle technology
- The L10s Ultra Gen 2 uses dual rotating mops; the others rely on static mopping pads
- Mop extension for edge cleaning and 10.5 mm mop lift appear exclusively on the L10s Ultra Gen 2
- The L10s Ultra Gen 2 provides mop washing with hot water and hot air drying
- Base auto-emptying features on the D20 Pro Plus and L10s Ultra Gen 2, absent on the D20
- Dust bag capacity differs: 5 litres for the D20 Pro Plus, 3.2 litres for the L10s Ultra Gen 2
- Pet recognition technology appears only on the L10s Ultra Gen 2
- The D20 holds 700 ml dust capacity internally, compared to 500 ml and 300 ml respectively
Power and Suction
The 2025 models share identical 13,000 Pa suction power, marking a 30% increase over the L10s Ultra Gen 2's 10,000 Pa. This difference becomes noticeable when tackling embedded dirt in carpets or dealing with fine dust particles that settle into floor crevices.
All three units feature dual brushes underneath, though the configuration varies. The D20 and D20 Pro Plus use a double brush system, whilst the L10s Ultra Gen 2 employs a simpler single brush design. None of these models lift their main brush during mopping, which means the brush continues spinning even when water is involved.
The D20 Pro Plus stands apart with its extendable side brush that reaches further into corners and along skirting boards. This brush also incorporates anti-tangle technology, reducing the frequency of hair removal maintenance. The D20 and L10s Ultra Gen 2 lack both features, using standard fixed side brushes. None of the three models lift their side brushes when mopping begins.
Mopping
The mopping systems reveal the starkest contrast between these models. The D20 and D20 Pro Plus employ static mopping pads that drag across floors without rotation or extension. The L10s Ultra Gen 2 uses dual rotating mops that actively scrub surfaces rather than simply gliding over them.
Mop extension matters for thorough edge cleaning. The L10s Ultra Gen 2 extends its mops outward with a movement mechanism that reaches closer to walls and furniture legs. The two 2025 models don't offer this capability, leaving a small uncleaned strip along edges.
Mop lift technology appears exclusively on the L10s Ultra Gen 2, raising the pads 10.5 mm when the robot moves onto carpets or returns to its base. The D20 and D20 Pro Plus lack this feature entirely, meaning their static pads remain in contact with the floor throughout the cleaning cycle. For homes with mixed flooring, this limitation requires manual pad removal before vacuuming carpets.
All three models use cold water for floor mopping. However, the L10s Ultra Gen 2's multifunctional base washes its mops with hot water after each cleaning session, helping dissolve grease and sanitise the pads more effectively than cold water alone. The base also dries the mops using hot air, preventing the musty odours that develop when damp fabric sits idle. The D20 and D20 Pro Plus don't wash or dry mops automatically since they lack multifunctional bases.
None of these robots detect dirt levels on mops or floors to trigger additional cleaning passes. The L10s Ultra Gen 2 includes a detergent dispenser in its base for enhanced mop washing, whilst the other two models have no detergent provision.
Navigation System
All three models navigate using LiDAR turrets that map rooms by measuring distances with laser pulses. Each unit also incorporates a 3D laser sensor at the front for detecting obstacles in real time, helping avoid collisions with furniture legs, shoes, and other floor-level items.
The L10s Ultra Gen 2 distinguishes itself through pet recognition, identifying cats and dogs to navigate more carefully around them. The D20 and D20 Pro Plus lack this specific capability, though they still detect and avoid obstacles generally.
None of these robots feature AI cameras, LED lighting for night vision, or remote camera access. They rely purely on laser-based navigation rather than visual recognition. The L10s Ultra Gen 2 does include CleanGenius AI for intelligent cleaning pattern optimisation, a feature absent from the two 2025 models.
Battery and Autonomy
Identical 5,200 mAh batteries power all three units. Runtime figures show the D20 Pro Plus managing 285 minutes on a single charge, whilst the L10s Ultra Gen 2 achieves 240 minutes. The D20's runtime remains unspecified in available data.
These durations translate to substantial coverage areas, though exact square metre ratings aren't provided. The D20 Pro Plus's longer runtime suggests it can handle larger homes in one session, particularly useful for properties where the robot can't easily return to base mid-clean due to layout complexity.
Smart Features
Each robot climbs obstacles up to 20 mm high, sufficient for most door thresholds and thick carpet edges. This capability prevents the units from getting stuck on common household transitions between rooms or floor types.
All three models integrate with external voice assistants like Alexa and Google Home, allowing voice commands for starting, stopping, or scheduling cleaning sessions. None include proprietary voice assistants or robotic arms for object manipulation.
Multifunctional Base Station
The base stations separate these models into distinct categories. The D20 provides only charging functionality, requiring manual dust bin emptying and mop maintenance after each use. The D20 Pro Plus adds automatic dust collection into a 5-litre bag that needs replacing every few months depending on household dirt levels.
The L10s Ultra Gen 2 delivers full multifunctional capability: it empties dust into a 3.2-litre bag, washes mops with hot water from a 4.5-litre clean water tank, and collects dirty water in a 4-litre waste tank. Hot air drying prevents mildew growth on the mops between cleaning sessions. The detergent dispenser automates cleaning solution application during mop washing.
None of these bases self-clean their washing trays or include UV disinfection. The L10s Ultra Gen 2 supports an optional plumbing connection kit for automatic water refilling and drainage, though this requires separate purchase and professional installation. Neither 2025 model offers plumbing connectivity.
Dimensions
The robots themselves measure nearly identically: 350 mm diameter and approximately 97 mm tall. This height allows them to slip beneath most sofas and bed frames, though low-clearance furniture under 10 cm may still pose access challenges.
Base station dimensions vary dramatically. The D20's charging dock measures just 126 mm wide, 92.6 mm tall, and 130 mm deep—barely larger than the robot itself. The D20 Pro Plus's auto-empty base expands to 298 mm wide, 452 mm tall, and 440 mm deep. The L10s Ultra Gen 2's multifunctional station dominates at 340 mm wide, 590.5 mm tall, and 456.7 mm deep.
These size differences matter significantly for placement. The D20 fits almost anywhere, whilst the L10s Ultra Gen 2 requires dedicated floor space, preferably near plumbing if using the optional connection kit.
Real-World Usage Experience
The D20 suits smaller flats or those who prefer manual control over maintenance schedules. Its 700 ml internal dust bin holds more debris before requiring emptying compared to the other models' smaller capacities. The 350 ml water tank provides adequate moisture for mopping compact spaces, though static pads deliver basic results rather than deep cleaning.
Pet owners face different considerations across these models. The D20 Pro Plus's anti-tangle side brush reduces hair wrap-up, whilst the L10s Ultra Gen 2's pet recognition helps it navigate around animals more thoughtfully. The higher suction on the 2025 models tackles embedded pet hair more aggressively, but the L10s Ultra Gen 2's rotating mops handle paw prints and tracked-in dirt more thoroughly.
Homes with mixed hard flooring and carpets benefit most from the L10s Ultra Gen 2's mop lift, preventing wet pads from dampening rugs. The D20 and D20 Pro Plus require manual pad removal before vacuuming carpeted areas, adding an extra step to the cleaning routine.
Maintenance frequency varies considerably. The D20 demands regular attention for dust emptying and mop cleaning. The D20 Pro Plus reduces this to occasional bag changes. The L10s Ultra Gen 2 operates nearly autonomously for weeks, needing only periodic water tank refills and bag replacements.
Conclusion: Which to Choose?
Choose the Dreame D20 if you live in a smaller property where a compact charging base matters, don't mind regular manual maintenance, and want the latest 13,000 Pa suction power without the expense of automatic systems. The larger internal dust capacity means less frequent emptying than you might expect.
Choose the Dreame D20 Pro Plus if you want reduced maintenance through auto-emptying whilst keeping base station size manageable, appreciate the extendable anti-tangle side brush for better corner cleaning, and prefer not to invest in full mop washing infrastructure. The 5-litre dust bag and powerful suction make it suitable for medium to large homes.
Choose the Dreame L10s Ultra Gen 2 if you prioritise comprehensive mopping performance with rotating pads, mop extension, and automatic washing with hot water and drying. Pet owners benefit from the recognition technology, whilst the multifunctional base delivers genuine hands-off operation for weeks at a time. The lower suction matters less when the overall cleaning system handles both vacuuming and mopping so thoroughly. Accept the larger base footprint and year-older technology as trade-offs for superior mopping capabilities and reduced maintenance involvement.
