✨ VS Analyze · VacuumSpain comparison technology. AI-generated explanation based on verified technical data.
Introduction
This comparison pits three high-end robots launched in 2025 against each other, all equipped with advanced multifunctional bases. The Dreame L10s Ultra Gen 3 arrived on the market in November 2025, whilst the Dreame L40s Pro Ultra and the Mova P50s Ultra were also introduced during the same year. We're looking at devices designed for homes seeking total autonomy: they vacuum, mop, wash the mops automatically and dry them with hot air.
Although they share a manufacturer—Mova is Dreame's second brand—the technical differences between these models are notable and directly affect performance in different scenarios. The L10s Ultra Gen 3 focuses on maximum suction power, the L40s Pro Ultra integrates advanced artificial intelligence with dual cameras, and the Mova P50s Ultra surprises with a higher capacity battery and UV disinfection in the base.
Power and Suction
The Dreame L10s Ultra Gen 3 leads in raw power with 25,000 Pa, a figure that makes a difference on thick carpets or floors with heavy accumulated dirt. The Mova P50s Ultra comes close with 24,000 Pa, whilst the Dreame L40s Pro Ultra offers 19,000 Pa. In practice, this 6,000 Pa difference can be particularly noticeable on long-pile carpets or in homes with pets that shed a lot of hair.
The brushing system marks an important technical difference. The L10s Ultra Gen 3 features a single brush, which can generate more tangles with long hair. In contrast, the L40s Pro Ultra and the Mova P50s Ultra incorporate a dual HyperStream brush, a design with two brushes anchored at one end that drastically reduces tangles. Additionally, these two models lift both the main and side brush during mopping, preventing them from getting wet and improving mopping efficiency. The L10s Ultra Gen 3 doesn't have this lifting feature.
All three devices integrate an extendable side brush to better reach corners. However, only the L40s Pro Ultra and the Mova P50s Ultra add anti-tangle technology to the side brush, a detail that simplifies maintenance in homes with pet hair.
Mopping
All three robots mop with two rotating mops that extend towards the edges using Roboswing movement, allowing the robot to slightly tuck the mops under furniture or overhangs. Mop lifting reaches 10.5 mm in all cases, sufficient to pass over thin carpets without wetting them. The water used for mopping the floor is cold in all three models.
The most relevant difference appears in the intelligent mopping functions. The Dreame L40s Pro Ultra and the Mova P50s Ultra detect dirt both on the mops and on the floor, which allows them to re-mop particularly dirty areas or wash the mops again when needed. The L10s Ultra Gen 3 lacks this automatic detection. Furthermore, these two models can automatically remove the mops at the base when only vacuuming is desired, something the L10s Ultra Gen 3 doesn't do.
All three bases wash the mops with hot water at 65°C and dry them with hot air at 55°C, ensuring hygiene and preventing bad odours. All include third-generation self-cleaning of the washing tray and a detergent reservoir. This can be particularly noticeable in large homes where the robot performs multiple mop washing cycles during a single cleaning session.
Navigation System
Here we find one of the most significant differences in this robot vacuum comparison. The Dreame L10s Ultra Gen 3 features a traditional LIDAR turret with a front 3D laser sensor, but without an artificial intelligence camera. This limits its object recognition capability, although it does identify pets.
The Dreame L40s Pro Ultra and the Mova P50s Ultra incorporate dual AI cameras alongside a LIDAR turret (FlashPulse in the case of the Mova). This combination allows them to recognise 180 and 200 objects respectively, detect curtains to avoid getting caught, and offer remote camera access for surveillance. Both include night vision LEDs, absent on the L10s Ultra Gen 3.
All three models integrate CleanGenius intelligent cleaning, but only the L40s Pro Ultra and the Mova P50s Ultra add AI stain recognition to intensify cleaning where they detect concentrated dirt. For homes with young children or pets, this function is particularly useful.
Autonomy and Battery
The Mova P50s Ultra stands out with a 6,400 mAh battery, superior to the 5,200 mAh featured in the L10s Ultra Gen 3 and the L40s Pro Ultra. In declared autonomy, the L10s Ultra Gen 3 reaches 231 minutes and the L40s Pro Ultra reaches 220 minutes. The Mova P50s Ultra doesn't specify autonomy data in minutes, although its larger battery capacity suggests extended performance.
In practice, these figures allow cleaning of homes over 200 square metres on a single charge, even combining vacuuming and mopping. The Mova's 1,200 mAh difference can translate into greater peace of mind for very large homes or those with multiple floors.
Intelligent Functions
The ability to overcome obstacles shows notable differences. The Dreame L10s Ultra Gen 3 can overcome steps up to 20 mm. The Dreame L40s Pro Ultra and the Mova P50s Ultra incorporate single-step systems that improve this capability, although exact figures in millimetres aren't specified.
The built-in voice assistant appears only on the L40s Pro Ultra and the Mova P50s Ultra, allowing commands to be given directly to the robot without needing to use a mobile phone. All three models are compatible with external assistants such as Alexa or Google Home.
Multifunctional Cleaning Base
All three multifunctional bases share many features: auto-emptying of the dust container into 3.2-litre bags, mop washing with hot water at 65°C, drying with hot air at 55°C, third-generation tray self-cleaning and a detergent reservoir.
The most notable difference is UV disinfection, present only on the Mova P50s Ultra. This function adds an extra hygiene step at the base, useful for homes with allergies or particular concern for hygiene.
The clean water tanks are 4.5 litres in the two Dreame models and 4 litres in the Mova. The dirty water tanks reach 4 litres in the Dreame models and 3.5 litres in the Mova. These differences are minimal in daily use.
The Dreame L10s Ultra Gen 3 and the L40s Pro Ultra offer an optional plumbing connection kit, which is purchased separately. The Mova P50s Ultra doesn't have this option. This is worth bearing in mind if you're seeking total automation without manually refilling tanks, although it requires an additional investment.
Dimensions
Robot height is crucial for passing under furniture. The Mova P50s Ultra measures just 82.5 mm, allowing it to slip under sofas and beds more easily. The Dreame L10s Ultra Gen 3 reaches 97 mm and the L40s Pro Ultra reaches 103.8 mm. This difference of over 2 centimetres can determine whether or not the robot accesses certain areas of the home.
All three robots share a 350 mm diameter. The internal tanks are identical: 300 ml for dust and 80 ml for water.
The bases of the two Dreame models measure 340 mm wide, 590 mm high and approximately 457 mm deep. The Mova P50s Ultra base is wider (420 mm) but less tall (470 mm), occupying a different space that may fit better in certain gaps or shelving units.
Real-World User Experience
For large homes, the Mova P50s Ultra offers advantages with its 6,400 mAh battery and its ability to pass under low furniture thanks to its 82.5 mm height. The L10s Ultra Gen 3 compensates with greater suction power, ideal if there are thick carpets or extensive textile surfaces.
In homes with pets, the dual HyperStream brush of the L40s Pro Ultra and the Mova P50s Ultra significantly reduces maintenance by preventing hair tangles. Brush lifting during mopping also prevents them from getting wet and losing effectiveness. The L10s Ultra Gen 3, with its single brush and no lifting, requires more attention in this regard.
If there are young children or home surveillance is valued, the dual camera with remote access of the L40s Pro Ultra and the Mova P50s Ultra provides extra functionality. Recognition of 180-200 objects and curtain detection improve navigation in complex environments.
For those who prioritise hygiene, the UV disinfection of the Mova P50s Ultra adds extra peace of mind. Dirt detection on mops and floors of the L40s Pro Ultra and the Mova ensures more intelligent mopping adapted to the real needs of each area.
Conclusion: Which One to Choose?
Choose the Dreame L10s Ultra Gen 3 if you're looking for maximum suction power for demanding carpets or homes with heavy accumulated dirt. Its 25,000 Pa makes a difference in deep vacuuming. It's a solid option if you don't need an AI camera or surveillance functions, and prefer to focus on raw suction power. It may be the best option for homes without long-haired pets where brush maintenance isn't a problem.
Choose the Dreame L40s Pro Ultra if you value advanced artificial intelligence, recognition of up to 180 objects and remote camera access for surveillance. The dual HyperStream brush with automatic lifting facilitates maintenance in homes with pets. Dirt detection on mops and floors optimises mopping, and the built-in voice assistant adds convenience. It's the balance between advanced technology and complete performance.
Choose the Mova P50s Ultra if you need to pass under low furniture thanks to its 82.5 mm height, the largest 6,400 mAh battery for spacious homes, and you value UV disinfection in the base. It combines the advantages of the dual HyperStream brush, dual AI camera with recognition of 200 objects, and the built-in voice assistant. It's the most complete option for those seeking extended autonomy, access to confined spaces and maximum hygiene in the multifunctional base.
