Introduction
The Dreame X50 Ultra Blanca and the Mova P50s Ultra represent two premium propositions within the 2025 catalogue of robot vacuum cleaners with multifunction base. Both units belong to the Dreame ecosystem, although Mova functions as the manufacturer's second brand, which explains many technical similarities between them. These are robots designed for users seeking comprehensive cleaning without manual intervention, with the ability to vacuum and mop autonomously whilst the base takes care of mop and tank maintenance.
The differences between these models are not vast, but they are significant in aspects such as suction power, navigation system or base dimensions. It's worth analysing each section to understand which model is better suited to each type of home.
Power and Suction
Suction power marks an important difference in this robot vacuum cleaner comparison. The Mova P50s Ultra offers 24,000 Pascals, exceeding the Dreame X50 Ultra Blanca by 4,000 units. This advantage can be particularly noticeable on thick carpets or in homes with pets where more hair and ingrained dirt accumulates.
Both robots integrate a double anti-tangle brush, albeit with different names: the Dreame features the HyperStream system and the Mova the Antienredos system. In practice, both designs aim to prevent long hairs from wrapping around the main brush. The side brush also shares characteristics on both models: extendable to better reach corners, raisable during mopping and with anti-tangle technology.
The main brush lifts automatically when the robot mops, which prevents it from getting wet and ensures more effective mopping without dragging wet dirt throughout the house.
Mopping
Both models use a system of two rotating mops with edge extension and Roboswing movement, which allows the robot to make a slight wiggle to get the mops under furniture or overhangs. Mop lift reaches 10.5 mm in both cases, sufficient to pass over thin carpets without wetting them.
The multifunction base washes the mops with hot water on both robots, which improves the removal of grease and adhered dirt. Drying is also carried out with hot air, speeding up the process and preventing bad odours or bacterial growth. Both units can automatically detach the mops at the base when you only want to vacuum, without needing to remove them manually.
Both the Dreame X50 Ultra Blanca and the Mova P50s Ultra include dirt detection on the mops and on the floor, which allows the robot to persist in dirtier areas or rewash the mops when it detects they are too soiled. The base features third-generation tray self-cleaning and UV disinfection on both models.
Navigation System
Here we find a relevant technical difference. The Dreame X50 Ultra Blanca incorporates a retractable LiDAR, which hides inside the robot's body when not in use, reducing the effective height. The Mova P50s Ultra uses FlashPulse navigation, a system that dispenses with traditional LiDAR. Both technologies are effective for mapping the home, although LiDAR usually offers more precise maps in low-light conditions.
Both robots integrate dual camera with artificial intelligence, front 3D laser sensor and the ability to recognise up to 200 different types of obstacles. They recognise pets, detect curtains to avoid getting tangled and feature night vision LEDs. Remote camera access is available on both models, allowing you to monitor the house from the app.
The Dreame X50 Ultra Blanca specifies that it features the AI Sage 13.0 Octa-Core processor, whilst the Mova P50s Ultra does not detail which chip it uses. Both have CleanGenius AI intelligent cleaning and stain recognition through artificial intelligence.
Runtime and Battery
Battery capacity is identical: 6,400 mAh on both robots. The Dreame X50 Ultra Blanca declares 180 minutes of runtime, a figure that the Mova P50s Ultra does not specify. With that battery capacity, both robots are prepared to clean large homes in a single session, automatically returning to the base if they need to recharge before finishing.
Smart Features
Both models can overcome simple thresholds of up to 4 cm, which facilitates passage between rooms with small level changes or access to thick carpets. Both integrate their own voice assistant and compatibility with external assistants such as Alexa or Google Home.
Multifunction Cleaning Base
The multifunction bases share most features: dust bin auto-emptying, mop washing with hot water, hot air drying, third-generation tray self-cleaning, UV disinfection and detergent tank. The dust bag has a capacity of 3.2 litres in both cases.
The differences appear in the water tanks. The Dreame X50 Ultra Blanca offers 4.5 litres of clean water and 4 litres of dirty water, whilst the Mova P50s Ultra settles at 4 and 3.5 litres respectively. For large homes or intensive mopping sessions, those additional 500 ml can reduce refilling frequency.
The Dreame X50 Ultra Blanca includes the possibility of purchasing an optional plumbing connection kit, which is bought separately. This option allows you to connect the base directly to the water supply and drainage, completely eliminating the need to manually refill or empty tanks. The Mova P50s Ultra does not offer this possibility.
Dimensions
The diameter is the same on both robots: 350 mm. Height marks an important difference. The Mova P50s Ultra measures 82.5 mm, which allows it to slip under furniture where the Dreame X50 Ultra Blanca, with its 89 mm, wouldn't reach. Those 6.5 mm can be decisive in homes with sofas, beds or low furniture.
The robot's dust bin also varies: 395 ml on the Dreame compared to 300 ml on the Mova. Although both feature auto-emptying, a larger bin allows the robot to work longer before returning to the base, something useful in long cleaning sessions.
The bases have different configurations. The Dreame X50 Ultra Blanca's measures 340 mm wide, 590.5 mm tall and 456.7 mm deep. The Mova P50s Ultra's is wider (420 mm) but less tall (470 mm), with a similar depth (458 mm). It's advisable to measure the space where the base will be placed before deciding.
Real-World Usage Experience
For homes with pets, the Mova P50s Ultra offers a clear advantage thanks to its 24,000 Pascals of suction, which facilitates the collection of hair embedded in carpets. Both robots feature anti-tangle brushes, but the Mova's extra power can make the difference in houses with several animals.
In homes with low furniture, the Mova P50s Ultra has an advantage due to its lower height. Those 82.5 mm allow it to access spaces where the Dreame would be left out. If the house has lots of furniture close to the floor, this factor can be determining.
For large houses, the Dreame X50 Ultra Blanca offers superior water tanks and a larger dust bin in the robot, which reduces interruptions. The possibility of adding the plumbing connection kit makes this model a more autonomous option in the long term, although it involves an additional expense.
The Dreame's retractable LiDAR navigation system may prove more precise in homes with complex layouts or little natural lighting, whilst the Mova's FlashPulse works perfectly in most everyday situations.
Conclusion: Which to Choose?
Choose the Dreame X50 Ultra Blanca if you're looking for the largest water tanks on the base, you value retractable LiDAR navigation or you plan to connect the robot to plumbing in the future via the optional kit. It's a good option for spacious homes where water autonomy and mapping precision are priorities.
Choose the Mova P50s Ultra if you need maximum suction power (24,000 Pa), you have low furniture and prioritise the robot passing under them without problems, or you're simply looking for a premium robot at a more competitive price. Its lower height makes it the best option for houses with sofas, beds or furniture close to the floor. It's also ideal for homes with pets thanks to its greater suction capacity.
