✨ VS Analyze · VacuumSpain comparison technology. AI-generated explanation based on verified technical data.
Introduction
We're looking at three models launched in 2025 that represent the latest technology in robot vacuum cleaners with multifunctional base stations. The Dreame L50 Pro Ultra, the Roborock Qrevo CurvX and the DJI Romo P arrive on the market with advanced mopping and vacuuming solutions, designed for users seeking complete automation in home maintenance.
All three units share the same philosophy: base stations that wash and dry the mops with hot air, dual rotating mopping system, retractable laser navigation and cameras with artificial intelligence. However, differences in suction power, tank capacity, robot height and specific functions define distinct usage profiles.
Power and Suction
Suction power shows notable differences. The DJI Romo P leads with 25,000 Pa, followed by the Roborock Qrevo CurvX with 22,000 Pa and the Dreame L50 Pro Ultra with 19,500 Pa. In homes with long-pile carpets or pets that shed heavily, that 3,000 Pa advantage of the DJI model can make a real difference.
All three models feature anti-tangle main brush systems designed to minimise maintenance. The Dreame uses a dual brush, the Roborock opts for its DuoDivide system that pushes hair towards the central suction gap, whilst the DJI mounts a split brush. All raise the main brush during mopping to avoid dragging wet dirt.
The extendable side brush is present on all three, improving corner cleaning. However, only the Dreame L50 Pro Ultra also raises the side brush when mopping, which prevents it from interfering with the mops or dragging dirty water. All three include anti-tangle technology on the side brush, with the DJI standing out for mounting a dual side brush.
Mopping
All implement a dual rotating mop system with extension to reach edges. The Dreame also adds the Roboswing system, a movement that allows the mop to slightly reach under furniture and ledges. This function doesn't appear on the other two models.
Mop lift varies: the Roborock Qrevo CurvX reaches between 7 and 17 mm depending on the surface, the Dreame reaches 10.5 mm, and the DJI also lifts although it doesn't specify exact height. These differences matter when passing over thin carpets or transitions between rooms.
All three wash the mops with hot water at the base station and dry them with hot air, ensuring hygiene and preventing bad odours. They detect dirt both on the mops and on the floor to adjust cleaning intensity. An exclusive advantage of the Dreame L50 Pro Ultra is the ability to automatically remove the mops at the base station when only vacuuming is needed, something the Roborock doesn't offer and which isn't clear on the DJI.
Navigation System
All three mount retractable LiDAR that hides when not in use, protecting the sensor and allowing the robot to go under low furniture. They incorporate dual cameras with AI in the case of the Dreame and the Roborock, whilst the DJI confirms a camera but doesn't specify if it's dual.
The Dreame L50 Pro Ultra recognises up to 180 different obstacles, almost double the Roborock Qrevo CurvX with 108. This translates into greater precision when identifying objects and adapting the cleaning route. The DJI doesn't specify the number of recognised obstacles.
An exclusive function of the Dreame is curtain detection, preventing the robot from getting tangled or wetting them during mopping. All three allow remote access to the camera and feature LED for night vision. Pet recognition is confirmed on Dreame and Roborock, whilst on the DJI it isn't specified.
The Dreame uses the AI Sage 13.0 processor, the Roborock employs the RR Mason 11.0, and the DJI doesn't detail its CPU. The Dreame and DJI models incorporate AI stain recognition to reinforce cleaning in specific areas, a function absent on the Roborock.
Battery Life and Battery
The 6,400 mAh battery of the Dreame and the Roborock exceeds the DJI Romo P's 5,000 mAh. In practice, the Roborock Qrevo CurvX achieves 220 minutes of battery life, the Dreame reaches 200 minutes and the DJI stays at 180 minutes.
For large homes, those extra 40 minutes of the Roborock can mean completing the cleaning without needing an intermediate recharge. The Dreame sits at a very capable middle ground, whilst the DJI, despite its lower battery capacity, still offers sufficient battery life for most homes.
Smart Functions
All three models overcome simple thresholds, facilitating passage between rooms with small level changes. The DJI specifies the ability to overcome 20 mm in height, a concrete figure that helps assess its performance on complicated transitions.
The Dreame and the Roborock confirm their own voice assistant in addition to compatibility with Alexa and Google Home. The DJI doesn't clarify if it includes its own assistant, although it is compatible with external assistants.
Multifunctional Cleaning Base Station
All three base stations perform auto-emptying of the dust container, mop washing with hot water and drying with hot air. Self-cleaning of the washing tray is present on all: the Dreame and the Roborock specify third generation of the system, whilst the DJI mentions an intelligent nozzle.
The detergent tank marks important differences. The Dreame L50 Pro Ultra includes one, the Roborock Qrevo CurvX doesn't incorporate any, and the DJI Romo P stands out with a dual detergent tank, allowing the use of specific products for different types of flooring or alternating between daily and deep cleaning.
Only the DJI integrates UV disinfection in the base station, adding an extra level of hygiene to the mop washing process. This function doesn't appear on the other two models.
The Dreame's dust bag capacity reaches 3.2 litres, compared to the Roborock's 2.5 litres and the DJI's 2.4 litres. This means less frequent bag changes on the Dreame model. The Dreame's clean water tank is 4.5 litres, the Roborock's is 4 litres and the DJI's is also 4 litres. For dirty water, the Dreame has 4 litres, the Roborock 3 litres and the DJI 3.2 litres.
The Dreame offers an optional plumbing connection kit, which is purchased separately. The other two models don't contemplate this possibility.
Dimensions
The diameter is very similar on all three: 350 mm for the Dreame, 353 mm for the Roborock and 351 mm for the DJI. Height is where relevant differences appear. The Roborock Qrevo CurvX measures 79.8 mm, making it the lowest and facilitating access under low furniture. The Dreame reaches 89 mm, still contained. The DJI Romo P reaches 98 mm, which may limit its passage under certain sofas or beds.
The base stations also vary. The Dreame's measures 340 mm wide, 590.5 mm high and 456.7 mm deep. The Roborock has a wider base station at 450 mm, but lower and more compact at 450 mm high and 450 mm deep. The DJI presents 453 mm wide, 440 mm high and 425 mm deep, being the most compact in depth.
Real-world usage experience
In large homes over 150 m², the Roborock Qrevo CurvX offers an advantage due to its greater battery life and energy efficiency. The Dreame L50 Pro Ultra performs well on medium and large surfaces thanks to its larger dust bag and generous tanks, reducing user interventions.
For homes with pets, all three models are prepared, although the DJI Romo P provides greater suction power for hair embedded in carpets. The Dreame adds value with its greater obstacle recognition capacity and curtain detection, useful if there are cats that tend to hide.
If the home has lots of low furniture, the Roborock Qrevo CurvX is the most suitable due to its reduced height. The DJI, at 98 mm, may encounter more limitations in this aspect.
The DJI's dual detergent tank proves practical if alternating between wooden floors and tiles that require specific products. The Dreame allows detergent use in a more basic way, whilst the Roborock doesn't include this option, relying only on hot water for washing.
The Dreame's automatic mop removal simplifies use when you only want to vacuum without mopping, avoiding having to remove them manually. The DJI's UV disinfection provides additional peace of mind in homes where hygiene is a priority.
Conclusion: Which one to choose?
Choose the Dreame L50 Pro Ultra if you're looking for the largest storage capacity with a 3.2-litre bag and ample tanks, you value automatic mop removal to easily alternate between vacuuming and mopping, and you're interested in the Roboswing system to better reach under furniture. Its recognition of 180 obstacles and curtain detection make it ideal for homes with pets and many objects on the floor. The optional plumbing connection kit adds future flexibility.
Choose the Roborock Qrevo CurvX if the priority is passing under low furniture thanks to its 79.8 mm height, you need the longest battery life with 220 minutes, and you prefer a more compact base station in height. Its adjustable mop lift between 7 and 17 mm offers versatility on different surfaces. It's the most balanced option for large homes where reliability and energy efficiency weigh more than extra functions.
Choose the DJI Romo P if maximum suction power is decisive with its 25,000 Pa, you value the dual detergent tank to use specific products according to floor type, and UV disinfection in the base station is important to you. Its base station is the most compact in depth, taking up less space. It's the most recent offering on the market, ideal if you want to try DJI's proposal in domestic robotics with cutting-edge suction technology, although its greater height may limit access under some furniture.
