Introduction
The Roborock Qrevo Curv 2 Flow and the Xiaomi Robot Vacuum 5 represent two high-end proposals launched in 2025 and 2026 respectively, both equipped with a multifunction base and 20,000 Pa suction power. These are models designed for users seeking complete cleaning without manual intervention, with the ability to vacuum and mop autonomously.
The Roborock model incorporates more advanced technology in navigation and intelligent recognition, whilst the Xiaomi device opts for a more compact design. The differences are particularly concentrated in the mopping system, battery life and AI-based intelligent functions.
Power and Suction
The suction power is identical on both devices: 20,000 Pa. This places both models in the highest market segment, with sufficient capacity for medium-pile carpets and floors with ingrained dirt.
Where we do find notable differences is in the type of main brush. The Roborock Qrevo Curv 2 Flow features the DuoDivide Antienredos system, which pushes hairs towards the central gap to prevent them from tangling. The Xiaomi Robot Vacuum 5 is equipped with the TriCut 3.0, which combines bristles with blades designed to cut tangled hairs. Both are advanced systems, albeit with different philosophies: one prevents tangling, the other cuts it.
The Qrevo Curv 2 Flow's main brush can be lifted during mopping, something the Xiaomi model doesn't offer. This is useful to prevent the wet brush from dragging dirt whilst mopping.
Regarding the side brush, the Xiaomi incorporates an extension to improve corner cleaning, whilst the Roborock doesn't have this function. However, the Qrevo Curv 2 Flow's side brush is liftable during mopping, preventing it from interfering with the mops. Both models have anti-tangle side brushes, although the Roborock uses a dual brush system.
Mopping
Here we find one of the most significant differences between both robots. The Roborock Qrevo Curv 2 Flow uses a 270 mm roller for mopping, whilst the Xiaomi Robot Vacuum 5 employs two rotating mops. These are two completely different approaches: the roller offers constant pressure and uniform coverage, whilst the rotating mops mimic manual mopping movement.
Both models feature mop extension to better reach edges and lift the mops 15 mm when they detect carpets. The Roborock also adds a mop curving system that complements this lifting.
Dirt detection marks another important difference. The Qrevo Curv 2 Flow detects dirt both on the mops and on the floor, allowing it to reinforce cleaning in dirtier areas or rewash the mops when necessary. The Xiaomi model doesn't incorporate either of these two detection functions.
Both bases wash the mops with hot water and dry them with hot air, guaranteeing hygienic maintenance without manual intervention.
Navigation System
The Roborock Qrevo Curv 2 Flow features a 3D LiDAR turret, whilst the Xiaomi Robot Vacuum 5 uses retractable LiDAR. Both systems allow precise mapping, although the Xiaomi's retractable system contributes to reducing the robot's overall height.
The major difference lies in the AI camera. The Roborock model integrates a camera with remote access, night vision LED and the ability to recognise up to 200 different types of obstacles, including pets. The Xiaomi doesn't incorporate an AI camera, although it does have a front 3D laser sensor to avoid obstacles.
Remote access to the Qrevo Curv 2 Flow's camera allows you to monitor the home from the app, a function that may be interesting for those who have pets or want to check the state of the property whilst away.
In terms of artificial intelligence, the Roborock is equipped with SmartPlan 3.0 and stain recognition, allowing it to adjust cleaning according to the type of dirt detected. The Xiaomi also features intelligent cleaning via AI, although without specifying the level of stain recognition.
Battery Life and Battery
Both robots feature 5,200 mAh batteries, but the actual battery life differs notably. The Roborock Qrevo Curv 2 Flow achieves 242 minutes of continuous operation, whilst the Xiaomi Robot Vacuum 5 reaches 140 minutes.
This difference of more than 100 minutes can be decisive in large homes. In practice, the Roborock model could complete cleaning of large surfaces without needing to return to the base to recharge, whilst the Xiaomi might need breaks in homes of more than 100-120 m².
Intelligent Functions
Both robots can overcome obstacles up to 20 mm in height, allowing them to pass over thick carpets or small level changes without problems.
The Roborock Qrevo Curv 2 Flow incorporates a built-in voice assistant, in addition to compatibility with Alexa and Google Home. The Xiaomi Robot Vacuum 5 only offers compatibility with external assistants.
Multifunction Cleaning Base
Both bases include auto-emptying of the dust bin, mop washing with hot water, drying with hot air and self-cleaning of the tray. These are essential functions to minimise manual maintenance.
The Roborock's dust bag has a capacity of 2.7 litres compared to the Xiaomi's 2.5 litres, a minor difference. The clean water tank is identical on both: 4 litres. The dirty water tank has 3.5 litres in the Qrevo Curv 2 Flow and 3.8 litres in the Xiaomi model.
Neither model incorporates a detergent tank, UV disinfection or plumbing connection.
Dimensions
The diameter is practically identical: 353 mm on the Roborock and 350 mm on the Xiaomi. The important difference is in the height: 119 mm for the Qrevo Curv 2 Flow compared to 88 mm for the Xiaomi Robot Vacuum 5.
This difference of more than 3 centimetres can be decisive if you have low furniture. The Xiaomi model will be able to access spaces where the Roborock won't reach, something worth measuring before deciding.
The bases also differ in dimensions. The Roborock's measures 450 x 450 x 450 mm (width, depth, height), forming a compact cube. The Xiaomi's base is narrower (360 mm) but taller (572 mm) and deeper (470 mm). Depending on the available space, one configuration may fit better than the other.
Real-World Usage Experience
For large homes, the Roborock Qrevo Curv 2 Flow offers clear advantages thanks to its 242 minutes of battery life. It will be able to complete cleaning of more than 200 m² without interruptions, whilst the Xiaomi will need breaks to recharge on large surfaces.
If you have pets, the Roborock's DuoDivide system and its camera with pet recognition can make a difference. Dirt detection on mops and floor is also useful when there are animals in the home.
For homes with low furniture, the Xiaomi Robot Vacuum 5's 88 mm height allows it to access spaces inaccessible to the Roborock model. This can compensate for other technical differences if the priority is to reach under sofas or low beds.
The Qrevo Curv 2 Flow's roller mopping system offers more uniform results on hard floors, whilst the Xiaomi's rotating mops may be more effective on spot stains thanks to their rotary movement.
Conclusion: Which to Choose?
Choose the Roborock Qrevo Curv 2 Flow if... you have a large home that requires extensive battery life, you're looking for the most advanced mopping system with dirt detection, you value the camera with remote access and pet recognition, or you prefer a model with all available intelligent functions. It's the most complete option for those seeking the best robot vacuum without compromises.
Choose the Xiaomi Robot Vacuum 5 if... you need a robot that fits under low furniture thanks to its 88 mm height, you prefer a narrower base that takes up less lateral space, your home doesn't exceed 100 m² and the 140-minute battery life is sufficient, or you're looking for a model with an extendable side brush to improve corner cleaning. It's a solid option with a complete multifunction base in a more compact format.
