Introduction
The Mova P50s Ultra and the Roborock Qrevo Master represent two high-end propositions in the robot vacuum market with advanced mopping capabilities. The Mova model arrives in 2025 as a highly ambitious technological offering, whilst the Roborock Qrevo Master was introduced in 2024, consolidating the experience of a world-leading brand in this segment.
We are looking at two units with complete multifunctional bases that wash and dry the mops automatically, designed for users seeking maximum autonomy in daily cleaning. The Mova P50s Ultra stands out for significantly superior technical specifications in several areas, whilst the Roborock Qrevo Master offers the reliability and software ecosystem of an established brand.
Power and Suction
The most striking difference appears in suction power. The Mova P50s Ultra develops 24,000 Pascals, more than double the 10,000 Pa of the Roborock Qrevo Master. This figure places the Mova model amongst the most powerful robots on the current market, which translates into greater capacity to extract ingrained dirt from carpets and tile joints.
Both models feature a dual main brush designed to minimise hair tangles. The Mova uses the HyperStream system with two brushes anchored at one end, whilst the Roborock is equipped with its DuoDivide system that pushes hairs towards the centre for direct suction. Both can raise the main brush during mopping to prevent it from getting wet.
Regarding the side brush, the Mova P50s Ultra incorporates anti-tangle technology and lifting capability during mopping, something the Roborock does not offer. Both have an extendable side brush to improve corner cleaning. This can make a difference in homes with long-haired pets, where the Mova's side brush will require less maintenance.
Mopping
Both robots are equipped with rotating mop systems that are automatically washed at the base with hot water. The Mova P50s Ultra lifts its mops up to 10.5 mm, half a millimetre more than the Roborock Qrevo Master's 10 mm. Minimal differences that in practice are similar for overcoming medium-thickness carpets.
The Mova incorporates mop extension with Roboswing movement, a system that makes the robot perform a lateral movement to introduce the mop under furniture and edges. The Roborock also extends its mops to clean edges, although without that additional movement.
A clear advantage of the Mova P50s Ultra is its ability to automatically remove the mops at the base when you only need to vacuum. The Roborock does not offer this function, which forces you to lift the mops during vacuuming or remove them manually if you prefer not to have them attached.
Both detect dirt on both the mops and the floor to adjust mopping intensity or repeat particularly dirty areas. Functions that significantly improve the final result without user intervention.
Navigation System
The Roborock Qrevo Master uses its LiDAR 3.0 turret, a traditional and reliable laser system that maps with precision. The Mova P50s Ultra opts for FlashPulse, a navigation technology that also offers precise mapping although with a different approach.
Both units feature dual cameras with artificial intelligence and a front 3D laser sensor to avoid obstacles. They include LEDs for night vision and allow remote camera access from the mobile.
The major difference lies in the number of recognised objects: the Mova P50s Ultra identifies up to 200 different types of obstacles, whilst the Roborock Qrevo Master recognises 62. This greater recognition by the Mova translates into better adaptation to complex environments. Additionally, the Mova specifically detects curtains, something the Roborock model does not do.
Both recognise pets and adjust their behaviour accordingly. The Mova uses its CleanGenius AI system and the Roborock its SmartPlan 1.0, although only the Mova includes specific stain recognition using artificial intelligence.
Autonomy and Battery
The Mova P50s Ultra features a 6,400 mAh battery, notably superior to the Roborock Qrevo Master's 5,200 mAh. This greater capacity partially compensates for the additional consumption involved in working with 24,000 Pascals of power.
The Roborock declares 180 minutes of autonomy, a figure that the Mova does not specify in the available information. In practice, actual autonomy depends greatly on the cleaning mode used and the type of surface. Both automatically return to the base when they need recharging and resume cleaning where they left off.
Smart Functions
The Roborock Qrevo Master can overcome obstacles up to 20 mm in height. The Mova P50s Ultra indicates capability to overcome simple steps, although without specifying the exact height. This function is useful for moving between rooms with different levels or passing small floor variations.
Both robots incorporate their own voice assistant and compatibility with external assistants such as Alexa or Google Home. This allows controlling them via voice commands and scheduling cleaning without using the mobile application.
Multifunctional Cleaning Base
Both bases perform auto-emptying of the dust container, mop washing with hot water and drying with hot air. The Mova P50s Ultra adds UV disinfection in the base, something the Roborock does not include. This technology helps eliminate bacteria in the mop cleaning area.
Only the Mova incorporates a detergent dispenser in the base, which dispenses automatically during mop washing. The Roborock requires manually adding detergent to the clean water tank if you want to use it.
The washing tray self-cleaning is third generation in the Mova P50s Ultra versus first generation in the Roborock Qrevo Master. This implies a more evolved system that maintains the tray in better condition with less manual intervention.
The Mova's dust bag has a capacity of 3.2 litres, half a litre more than the Roborock's 2.7 litres. Both clean water tanks hold 4 litres and the dirty water ones 3.5 litres, generous dimensions that allow cleaning large surfaces without refilling.
Dimensions
Height is where the most significant difference appears. The Mova P50s Ultra measures only 82.5 mm tall, whilst the Roborock Qrevo Master reaches 103 mm. More than two centimetres that can determine whether the robot passes under certain furniture, sofas or beds or not. If you have low furniture, the Mova will access areas where the Roborock will not reach.
In diameter they are practically identical: 350 mm for the Mova and 353 mm for the Roborock. Imperceptible differences in daily use.
The Mova's base is wider (420 mm versus 340 mm) but less tall (470 mm compared to 521 mm). The Roborock's is more compact in footprint but taller. It is advisable to measure the available space before deciding, especially if you plan to place the base under furniture or in a specific recess.
Real-World Usage Experience
For large homes, the Mova P50s Ultra offers greater battery and a larger dust bag, which reduces interruptions during extensive cleaning. Its 24,000 Pa power is especially useful on thick carpets or in homes where a lot of dirt accumulates.
If you live with pets, the Mova's side brush anti-tangle system makes a difference in daily maintenance. The dual main brush of both models works well with hair, but the Mova adds that extra advantage on the side.
The reduced height of the Mova P50s Ultra makes it a better option if you need the robot to access under low furniture. Those two centimetres less can mean cleaning or not under beds, sofas and wardrobes.
The Mova's automatic mop removal provides real convenience: the robot vacuums without the mops attached when you are not going to mop, something the Roborock cannot do by itself. For those who alternate vacuum-only days with complete mopping days, this function saves handling.
The integrated detergent dispenser in the Mova's base also simplifies daily use compared to having to add it manually to the water as with the Roborock. UV disinfection adds a hygiene bonus that may be valued in homes with young children or sensitive individuals.
Conclusion: Which to Choose?
Choose the Mova P50s Ultra if you are looking for the most advanced technical specifications on the market, need to pass under low furniture, value maximum suction power for carpets or have pets and prefer to minimise brush maintenance. Also if you want UV disinfection in the base and automatic detergent dispenser. Its larger battery and dust bag make it ideal for large homes.
Choose the Roborock Qrevo Master if you prefer the proven reliability of the world-leading brand in robot vacuums, with a very mature application ecosystem and established support. Although its specifications are inferior on paper, we are looking at a highly capable unit that perfectly covers the needs of most homes. Its more compact base footprint may be advantageous in limited spaces, and the 10,000 Pa of suction is more than sufficient for daily cleaning of hard floors and medium-thickness carpets.
