Introduction
The Mova P50 Ultra, the Roborock QV 35A and the Roborock QV 35S are three models launched in 2025 that represent different propositions within the robot vacuum market with multifunction base. Mova, Dreame's second brand, presents with the P50 Ultra a high-power unit with advanced features, whilst Roborock offers two versions of the QV 35 with subtle but relevant differences in suction power.
All three incorporate a multifunction base with auto-empty, mop washing and drying, which guarantees reduced maintenance and effective mopping. The choice between them will depend on factors such as the power required, the available budget and some specific functions that can make the difference in homes with particular requirements.
Power and Suction
The most significant difference between these models lies in suction power. The Mova P50 Ultra reaches 19,000 Pa, a figure that more than doubles the 8,000 Pa of the Roborock QV 35A and almost doubles the 10,000 Pa of the QV 35S. This difference translates into greater capacity to extract ingrained dirt from carpets or vacuum heavy particles.
All three are equipped with a silicone main brush, designed to minimise hair tangles. However, the P50 Ultra incorporates main brush lifting during mopping, something that the two Roborock models do not offer. This allows the Mova to perform cleaner mopping without dragging previously collected dirt.
Regarding the side brush, all include anti-tangle technology. The advantage of the Mova P50 Ultra is that it can lift the side brush during mopping and also features an extendable system to better reach corners. The Roborock QV 35A and QV 35S lack these two functions, which limits their effectiveness in corners during edge cleaning.
Mopping
All three robots use a dual rotating mop system, but the differences appear in the details. The Mova P50 Ultra integrates mop extension with Roboswing movement, allowing the robot to move laterally to better mop edges and get the mop under furniture overhangs. This feature is not present on either of the two Roborock models.
Mop lifting is another point where minimal but existing differences can be seen: the P50 Ultra lifts the mops 10.5 mm, whilst the QV 35A and QV 35S reach 10 mm. Although the difference is half a millimetre, it may be relevant on short-pile carpets or doormats.
All mop with cold water. All three multifunction bases wash the mops with hot water and dry them with hot air, guaranteeing hygiene and preventing bad odours. The Mova P50 Ultra adds third-generation washing tray auto-cleaning, a function that reduces manual maintenance of the base itself. The Roborock models do not incorporate this automatic tray cleaning.
None of the three automatically removes the mops at the base nor detects dirt on mops or floor to re-clean particularly dirty areas.
Navigation System
All three models employ a LiDAR turret to map the home and plan efficient routes. All include obstacle avoidance, although none incorporates a camera with artificial intelligence.
The Mova P50 Ultra differs by including a front 3D laser sensor, which improves detection of small or low-height objects. Additionally, it features specific curtain detection, avoiding getting trapped in them. The Roborock QV 35A and QV 35S lack these two functionalities.
Regarding intelligent cleaning, the P50 Ultra uses CleanGenius whilst the two Roborock models employ SmartPlan. None recognises pets or specific stains through AI, nor do they allow remote camera access or feature LED for night vision.
Runtime and Battery
Battery capacity is identical across all three: 5,200 mAh. The Roborock QV 35A and QV 35S declare 180 minutes of runtime, a figure that the Mova P50 Ultra does not specify in the table. This runtime is sufficient for medium-large sized homes without the need for intermediate recharges.
No information is available on charging times or maximum recommended surface area for any of the models.
Smart Functions
The Mova P50 Ultra can overcome thresholds of up to 22 mm, whilst the Roborock QV 35A and QV 35S reach 20 mm. Those additional 2 mm allow the Mova to more easily navigate transitions between rooms, thick carpets or small level changes.
All three are compatible with external voice assistants such as Alexa or Google Home, facilitating control by voice commands. None has its own integrated voice assistant.
Multifunction Cleaning Base
All three bases perform auto-emptying of the dust container, mop washing with hot water and drying with hot air. The dust bag of the Mova P50 Ultra has a capacity of 3.2 litres, larger than the 2.7 litres of the Roborock QV 35A and QV 35S. This translates into less frequent emptying.
The P50 Ultra incorporates third-generation washing tray auto-cleaning, reducing the need to manually clean this part of the base. The two Roborock models do not offer this function.
The detergent tank is optional on the Mova P50 Ultra, something that can be purchased separately. The Roborock models do not contemplate this possibility. The clean and dirty water tanks are identical across all three: 4 litres and 3.5 litres respectively.
None includes UV disinfection, integrated plumbing connection or optional kit to connect to the water mains.
Dimensions
The Mova P50 Ultra measures 350 mm in diameter and 97 mm in height. The Roborock QV 35A and QV 35S are practically identical to each other: 353 mm in diameter and 96.5 mm in height. The Mova is half a millimetre taller but 3 mm narrower in diameter. In practice, the differences are minimal and all three can pass under most standard furniture.
The bases present more notable differences. The Mova P50 Ultra's measures 420 mm wide, 470 mm tall and 458 mm deep. The bases of the Roborock QV 35A and QV 35S are narrower (340 mm), taller (521 mm) and deeper (487 mm). The Mova's base occupies more space in width, whilst the Roborock bases are more vertical and require greater depth.
Real-world user experience
The Mova P50 Ultra is designed for users seeking maximum suction power and advanced functions. Its 19,000 Pa is especially useful in homes with medium-pile carpets or pets that shed a lot of hair. The lifting of the main and side brush during mopping, together with mop extension, offer more complete results on edges and corners.
The ability to overcome 22 mm thresholds and the front 3D laser sensor improve navigation in homes with complicated transitions. The washing tray auto-cleaning reduces maintenance, something that can be valued in large houses where the robot works intensively.
The Roborock QV 35A and QV 35S are aimed at users who prioritise the reliability of an established brand and do not require maximum power. The QV 35S, with its 10,000 Pa, offers a middle ground between the QV 35A and the Mova. Both Roborock models are suitable for hard floors and low-pile carpets, with simple maintenance thanks to the multifunction base.
The 500 ml difference in the dust bag can be noticeable in large homes or with pets, where the Mova will space out emptying more. The Roborock bases, being narrower, fit better in reduced spaces, although they require greater depth.
Conclusion: Which to choose?
Choose the Mova P50 Ultra if you need maximum suction power, have thick carpets or pets that shed a lot of hair. Also if you value advanced functions such as liftable brushes, extendable mop with Roboswing, 3D laser sensor and washing tray auto-cleaning. The larger dust bag capacity and the possibility of adding an optional detergent tank are additional advantages. Ideal for large homes with demanding requirements.
Choose the Roborock QV 35A if you're looking for a reliable robot from an established brand, with a complete multifunction base and a presumably more competitive price. Its 8,000 Pa is sufficient for hard floors and low-pile carpets. The narrower base facilitates its placement in reduced spaces. Suitable for medium-sized flats without thick carpets.
Choose the Roborock QV 35S if you want a balance between power and price within the Roborock range. With 10,000 Pa, it offers greater suction capacity than the QV 35A without reaching the features of the Mova. It shares the advantages of reliability and Roborock's app, being a middle option for those who need a bit more power without jumping to the premium segment of the P50 Ultra.
