Introduction
The Mova P50s Ultra and the Roborock Qrevo CurvX represent two high-end propositions within the robot vacuum market in 2025. Both units incorporate complete multifunctional bases, advanced navigation systems with artificial intelligence and mopping capabilities with rotating mops. We're looking at solutions designed for users seeking total automation in home cleaning, without sacrificing advanced technical features.
The Mova model arrives with the technological experience of Dreame as manufacturer, whilst Roborock maintains its position as a global reference in the sector. Both are designed for medium and large homes, with the capacity to manage both hard floors and carpets, and offer automatic maintenance systems that minimise user intervention.
Power and Suction
Suction power marks a first technical difference. The Mova P50s Ultra delivers 24000 Pa in Turbo mode, surpassing the 22000 Pa of the Roborock Qrevo CurvX. In practice, this advantage can be particularly noticeable on medium or long pile carpets, where each additional Pascal helps extract more embedded dirt.
More relevant is the main brush design. The Mova opts for a dual anti-tangle brush system, whilst Roborock incorporates its DuoDivide technology, also anti-tangle. Both systems are designed to minimise hair tangles, something critical in homes with pets. Both lift the main brush during mopping to prevent it getting wet or interfering with the mops.
Regarding the side brush, both models feature an extendable and anti-tangle version. However, only the Mova P50s Ultra incorporates side brush lifting during mopping, a function that prevents the brush from dragging dirty water or interfering with the mops whilst mopping. This detail can make a difference in mopping quality, especially on edges and corners.
Mopping
Both robots use two rotating mops for mopping, a system that offers superior results to traditional dragging mops. Mop lift differs: the Roborock Qrevo CurvX reaches between 7 and 17 mm depending on the surface, whilst the Mova P50s Ultra reaches 10.5 mm. This lifting capacity allows climbing over thin carpets without wetting them during mixed vacuum and mop sessions.
Both units incorporate mop extension to better reach edges. The Mova calls its system "3.0 with Roboswing", which includes a lateral movement of the robot to introduce the mop under overhangs and furniture. Roborock calls it FlexiArm, with a similar approach. Both detect dirt on the mops themselves as well as on the floor, adjusting mopping intensity or repeating dirtier areas.
An important practical difference: the Mova P50s Ultra allows leaving the mops at the base when only vacuuming is desired. The Roborock Qrevo CurvX doesn't offer this function, which requires manually removing the mops if you want to prevent them being mounted during a pure vacuum session. For those who frequently alternate between modes, this can be more convenient on the Mova.
Navigation System
The Mova P50s Ultra uses FlashPulse navigation, whilst the Roborock Qrevo CurvX mounts a retractable Lidar system. Both incorporate dual camera with artificial intelligence and front 3D laser sensor to avoid obstacles. Both models offer remote camera access and LED for night vision, useful functions for basic home surveillance.
The Mova stands out in object recognition: it identifies up to 200 different obstacles compared to the 108 of the Roborock. Additionally, only the Mova P50s Ultra detects curtains, a detail that prevents the robot from getting tangled or pulling them during cleaning. Both units recognise pets and adjust their behaviour accordingly.
Regarding intelligent cleaning, the Mova integrates CleanGenius AI and stain recognition with artificial intelligence. The Roborock opts for SmartPlan 2.0 and its RR Mason 11.0 processor, although it doesn't specify AI stain recognition. These differences can translate into greater autonomy for the Mova to identify and tackle localised dirt without user intervention.
Autonomy and Battery
Both robots mount 6400 mAh batteries, a generous capacity for the category. The Roborock Qrevo CurvX specifies 220 minutes of autonomy, sufficient to clean large homes in a single session. The Mova P50s Ultra doesn't detail this data, although with the same battery capacity similar figures can be expected.
In practice, real autonomy will depend on usage mode: maximum suction power and intensive mopping consume more energy than maintenance sessions in eco mode. For homes over 150 square metres, this battery capacity is especially relevant.
Smart Functions
The ability to overcome obstacles marks a notable difference. The Mova P50s Ultra can cross obstacles between 42 and 60 mm in extra height, whilst the Roborock Qrevo CurvX reaches between 30 and 40 mm. This means the Mova can climb over thresholds, thick carpets or small level changes more easily, reducing inaccessible areas in the home.
Both models include simple voice assistant, although neither incorporates a robotic arm. These voice functions allow basic control through commands, without reaching the complexity of more advanced assistants present in other market models.
Multifunctional Cleaning Base
Both bases wash the mops with water at 80°C and dry them with air at 45°C, identical parameters that guarantee hygiene and prevent bad odours. Both systems incorporate third-generation washing tray self-cleaning, already installed as standard.
Differences appear in additional functions. Only the Mova P50s Ultra includes UV disinfection and detergent tank in the base. Ultraviolet disinfection adds an extra layer of hygiene, especially valuable in homes with young children or allergy sufferers. The detergent tank allows the base to add product automatically during mop washing, improving cleaning efficacy without manual intervention.
Storage capacity also varies. The Mova offers a 3.2 L dust bag compared to the 2.5 L of the Roborock, a 4 L clean water tank on both, and 3.5 L of dirty water on the Mova versus 3 L on the Roborock. These differences can translate into longer intervals between emptying and refilling on the Mova model.
Dimensions
The Roborock Qrevo CurvX measures 79.8 mm in height, almost 3 mm less than the 82.5 mm of the Mova P50s Ultra. This small difference can be decisive for passing under low furniture, sofas or beds with little clearance. The diameter is practically identical: 353 mm on the Roborock compared to 350 mm on the Mova.
The bases also differ. The Mova's measures 420 mm wide, 470 mm high and 458 mm deep. The Roborock has a more compact and symmetrical base: 450 mm in all three dimensions. For tight spaces, the Mova's base is narrower but taller, whilst the Roborock occupies a more regular cube.
The robot's internal tanks also vary slightly. The Mova incorporates 300 ml capacity for dust and 80 ml for water, compared to the 258 ml and 69 ml of the Roborock. These are minor differences that barely affect real use, given that both robots return regularly to the base to empty and refill.
Real-World Usage Experience
For large homes, both robots offer sufficient autonomy and capacity. The Mova P50s Ultra provides advantages in suction power and ability to overcome obstacles, which can translate into greater efficacy in houses with multiple rooms, level changes or thick carpets. Its larger bag and tank capacity also reduces maintenance frequency.
In homes with pets, both anti-tangle brush systems work well. The Mova's greater power can help with hair embedded in carpets, whilst the recognition of 200 obstacles versus 108 suggests better adaptation to complex environments with many objects on the floor.
The Roborock Qrevo CurvX stands out for its lower height, fundamental if you have low furniture. Its more compact base also facilitates integration in reduced spaces. The absence of detergent tank and UV disinfection doesn't affect basic cleaning, although it does reduce the level of automation and additional hygiene.
For those who value absolute convenience, the Mova allows leaving the mops at the base when only vacuuming, and adds detergent automatically. These details add up in day-to-day use, especially if you frequently alternate between cleaning modes. The Roborock compensates with the reliability of a world-leading brand and an app that has traditionally been a reference in the sector.
Conclusion: Which to Choose?
Choose the Mova P50s Ultra if you're looking for maximum suction power and ability to overcome tall obstacles, prioritise additional functions such as UV disinfection and automatic detergent tank, or value longer intervals between maintenance thanks to its larger storage capacities. It's also more suitable if you need extensive obstacle recognition and curtain detection, or if you prefer being able to leave the mops at the base for vacuum-only sessions.
Choose the Roborock Qrevo CurvX if you need to pass under low furniture thanks to its 79.8 mm height, prefer a more compact and symmetrical base that takes up less space, or trust in the track record and reliability of the world-leading brand in robot vacuums. Its DuoDivide system and variable mop lift up to 17 mm also make it a solid option for homes with carpets of different thickness.
For large houses with pets and multiple obstacles, the Mova offers clear technical advantages. For spaces with low furniture and users who value the established brand, the Roborock maintains its appeal. Both represent high-end options with advanced features; the choice will depend on the specific priorities of each home and the weight given to functions such as UV disinfection or robot height.
