Introduction
The Roborock Qrevo Curv 2 Flow, the Roborock Qrevo Curv 2 Pro and the Mova V50 Ultra represent three distinct approaches within the high-end range of robot vacuum cleaners with multifunction base. The first two belong to Roborock, a world-leading brand in the sector, whilst Mova is the second brand of Dreame, known for offering competitive features. All three models were launched between 2025 and 2026, with the Qrevo Curv 2 Flow arriving in February 2026.
These devices are designed for users seeking complete automation in home cleaning, with advanced navigation systems, high suction power and bases that handle mop washing and drying. The choice between one or another will depend on the specific needs of each home and the predominant type of flooring.
Power and Suction
Suction power marks notable differences. The Roborock Qrevo Curv 2 Pro leads with 25,000 Pa, followed by the Mova V50 Ultra with 24,000 Pa. The Qrevo Curv 2 Flow remains at 20,000 Pa, a figure more than sufficient for most homes, although it may be noticeable on long-pile carpets or when there is significant dirt accumulation.
All three models incorporate anti-tangle main brushes for hair. The Roborock models use the DuoDivide system, whilst the Mova employs a dual brush with similar design. All can lift the main brush during mopping, preventing it from getting unnecessarily wet.
Regarding the side brush, the Qrevo Curv 2 Flow stands out for having dual anti-tangle side brush that can also lift during mopping, but is not extendable. The Qrevo Curv 2 Pro and the Mova V50 Ultra have extendable side brush, which improves corner cleaning, although only the Mova can lift it during mopping. This combination in the Mova proves especially effective for homes with many corners.
Mopping
The mopping system clearly differentiates these models. The Roborock Qrevo Curv 2 Flow opts for a 270 mm roller that spins at 200 RPM, a design that covers more surface in a single pass and proves effective for stuck-on stains. The other two models use two rotating mops: the Qrevo Curv 2 Pro spins at 200 RPM with 12N pressure, whilst the Mova V50 Ultra reaches 260 RPM with 8N pressure.
All three devices extend their mops to better reach edges. The Mova V50 Ultra also incorporates the RoboSwing system, which allows the robot to make a specific movement to introduce the mop under furniture or overhangs, something that can make a difference in kitchens with many skirting boards.
Mop lifting varies: the Qrevo Curv 2 Flow lifts up to 15 mm and also covers the roller, the Qrevo Curv 2 Pro lifts between 7 and 17 mm depending on need, and the Mova V50 Ultra reaches 10.5 mm. In practice, these differences matter when there are carpets or transitions between floors.
A notable advantage of the Mova V50 Ultra is that it mops the floor with hot water at 50ºC, whilst the Roborock models use cold water. Hot water dissolves grease better and improves results in kitchens or areas with greater dirt.
The Qrevo Curv 2 Pro and the Mova V50 Ultra can automatically remove the mops at the base when only vacuuming is desired, a function that the Qrevo Curv 2 Flow does not offer due to its integrated roller system.
Navigation System
The Roborock Qrevo Curv 2 Flow uses a traditional 360° LiDAR turret, whilst the Qrevo Curv 2 Pro and the Mova V50 Ultra incorporate retractable LiDAR, which reduces the total height of the robot and facilitates passage under low furniture.
Regarding artificial intelligence, the Qrevo Curv 2 Flow has an AI camera, whilst the other two models incorporate dual camera. This configuration improves precision in object recognition. All three recognise up to 200 different types of obstacles and detect pets, in addition to having front 3D laser sensor and LED for night vision.
The Mova V50 Ultra adds specific curtain detection, preventing the robot from getting tangled in them during cleaning. All three allow remote access to the camera, useful for occasional home surveillance.
The intelligent cleaning systems differ: the Roborock models use SmartPlan 3.0, whilst the Mova employs CleanGenius 2.0. All recognise stains through AI and adjust cleaning according to the detected dirt level.
Autonomy and Battery
The Roborock Qrevo Curv 2 Pro leads in autonomy with a 6,400 mAh battery that provides up to 290 minutes of operation. The Mova V50 Ultra has the same battery capacity but offers 220 minutes of autonomy. The Qrevo Curv 2 Flow, with 5,200 mAh, reaches 242 minutes.
These differences are explained by the suction power and the mopping system employed. The Flow's roller consumes less energy than the Mova's high-speed rotating mops. For homes over 200 square metres, these figures should be considered, especially if complete cleaning is scheduled in a single session.
Smart Features
The ability to overcome obstacles marks a considerable difference. The Mova V50 Ultra can climb single steps up to 42 mm and double steps of 60 mm, impressive figures that allow it to overcome almost any transition in the home. The Roborock Qrevo Curv 2 Pro climbs single steps of 30 mm and double steps of 40 mm, whilst the Qrevo Curv 2 Flow is limited to 20 mm.
This function proves especially useful in houses with different floor levels, high transitions between rooms or thick carpets. The Mova clearly stands out in this area.
All three models include their own voice assistant and are compatible with external assistants such as Alexa or Google Home, facilitating voice control.
Multifunction Cleaning Base
All three bases perform auto-emptying of the dust bin, washing and drying of mops with hot water and air. Washing temperatures vary: the Qrevo Curv 2 Pro reaches 100°C, the Mova V50 Ultra reaches 80°C and the Qrevo Curv 2 Flow 75°C. All are effective, although water at higher temperature sanitises better.
Mop drying is carried out with hot air: the Mova dries at 60°C, whilst the Roborock models do so at 55°C. The differences are minimal in practice.
All three models incorporate self-cleaning of the washing tray, with the Qrevo Curv 2 Pro and the Mova V50 Ultra using third-generation systems, more efficient than previous versions.
The Mova V50 Ultra differentiates itself by including UV disinfection in the base and dual detergent tank, allowing different products to be used depending on the type of floor or need. The Roborock models do not include a detergent tank.
Dust bag capacity varies: the Mova V50 Ultra offers 3.2 litres, the Qrevo Curv 2 Flow 2.7 litres and the Qrevo Curv 2 Pro 2.5 litres. In large homes or with pets that shed a lot of hair, this difference can translate into less frequent changes.
Clean water tanks are identical at 4 litres, but dirty water varies: the Flow and the Mova have 3.5 litres, whilst the Pro remains at 3 litres.
Dimensions
The Roborock Qrevo Curv 2 Pro stands out for its height of only 79.8 mm, the lowest of the three. The Mova V50 Ultra measures 89.5 mm and the Qrevo Curv 2 Flow reaches 119 mm due to its traditional LiDAR turret. This difference is crucial for passing under sofas, beds or low furniture. The Pro can access spaces where the others cannot reach.
The diameter is similar in all three: between 350 and 353 mm, without appreciable differences in manoeuvrability.
The bases also vary slightly. The Roborock models measure 450 mm in width, height and depth, whilst the Mova has 420 mm width, 470 mm height and 458 mm depth. It is advisable to measure the available space before deciding.
Real-world experience
For large homes over 150 square metres, the Roborock Qrevo Curv 2 Pro offers the best autonomy with 290 minutes, sufficient to clean the entire house without intermediate recharges. Its 25,000 Pa power guarantees results on carpets and hard floors.
If there are pets, all three models work well thanks to their anti-tangle brushes. The Qrevo Curv 2 Flow with its dual anti-tangle side brush can prove especially effective for collecting hair in corners. The larger bag capacity of the Mova V50 Ultra (3.2 litres) reduces maintenance frequency.
In houses with many low furniture pieces, the Roborock Qrevo Curv 2 Pro with its 79.8 mm height accesses spaces impossible for the other two. This characteristic can be determining if there are beds, sofas or wardrobes with little separation from the floor.
For homes with complicated floor transitions, thick carpets or small steps, the Mova V50 Ultra with its ability to climb up to 42 mm on single step resolves situations that other robots cannot tackle.
In kitchens with greasy dirt, the hot water at 50ºC of the Mova V50 Ultra notably improves mopping results. The Roborock models compensate with mop washing systems at higher temperature in the base.
The roller system of the Qrevo Curv 2 Flow covers more surface in each pass, which can translate into faster cleaning in large, open spaces. The rotating mops of the other two models offer greater precision in corners and edges.
Conclusion: Which to choose?
Choose the Roborock Qrevo Curv 2 Flow if you are looking for a roller mopping system that covers more surface in one pass, you value having dual anti-tangle and liftable side brush, and you do not need to pass under very low furniture. Its 242-minute autonomy is suitable for medium-sized homes and the 2.7-litre bag offers good balance between capacity and base size.
Choose the Roborock Qrevo Curv 2 Pro if the priority is passing under low furniture thanks to its 79.8 mm height, you need maximum suction power (25,000 Pa) for carpets or you have a large home where you can take advantage of its 290 minutes of autonomy. Mop washing at 100°C and the possibility of automatically removing them at the base add versatility. It is Roborock's most complete option for those seeking top features without compromises.
