Introduction
The Cecotec Conga X70 and Roborock Qrevo Curv 2 Pro represent two distinct approaches to robotic cleaning from 2025. Whilst both models incorporate multifunction bases with mopping capabilities, the Roborock positions itself as a premium solution with significantly higher suction power and advanced artificial intelligence features. The Conga X70 takes a more straightforward route, focusing on core cleaning functions without some of the sophisticated extras found in its competitor.
These are robots designed for different priorities. The Roborock appeals to those seeking comprehensive automation and intelligent navigation, particularly in homes with pets or complex layouts. The Cecotec offers a more accessible entry point into multifunction robotic cleaning, though with notable compromises in power and smart features.
Power and Suction
The gap in suction power is considerable. The Cecotec Conga X70 delivers 15,000 Pa, which handles everyday dust and debris competently on hard floors and low-pile carpets. The Roborock Qrevo Curv 2 Pro pushes this to 25,000 Pa, providing substantially more extraction force for embedded dirt, thicker carpets, and pet hair.
Brush design reveals another fundamental difference. The Conga X70 uses a traditional bristle brush, which means pet owners should expect some hair tangling and regular maintenance. The Roborock employs its DuoDivide anti-tangle system, channelling hair towards the central suction point rather than wrapping it around the roller. In practice, this translates to less frequent cleaning sessions and better performance in homes with long-haired occupants.
The Roborock's main brush lifts during mopping to prevent transferring debris onto wet floors. The Conga X70 lacks this feature, so the brush remains in contact throughout. For side brushes, the Qrevo Curv 2 Pro includes both extension for better edge cleaning and anti-tangle properties. The Conga X70's side brush operates at a fixed position without anti-tangle design, requiring more frequent attention.
Mopping
Both robots use dual rotating mops that extend to reach edges more effectively. However, the execution differs considerably. The Cecotec lifts its mops 8 mm when encountering carpets or rugs, whilst the Roborock offers variable lifting between 7 and 17 mm depending on obstacle height. This adaptive approach means the Qrevo Curv 2 Pro handles thicker rugs more reliably.
Mop maintenance separates these models significantly. The Roborock washes its mops with hot water at the base, loosening dried-on grime more effectively than cold water alone. The Conga X70 relies on cold water washing, which manages fresh spills but struggles with stubborn marks. Both dry mops with hot air to prevent odours and bacterial growth.
The Qrevo Curv 2 Pro automatically removes its mops at the base when switching to vacuuming-only mode, keeping them completely dry during carpet cleaning. The Conga X70 cannot do this, so the mops remain attached even when lifted. Dirt detection represents another exclusive Roborock feature—sensors identify heavily soiled areas on both the floor and the mops themselves, triggering additional cleaning passes or mop washing cycles. The Cecotec lacks this intelligence, following predetermined patterns regardless of actual dirt levels.
Navigation System
The Roborock Qrevo Curv 2 Pro uses a retractable LiDAR system that lowers when not needed, reducing the robot's profile. The Cecotec Conga X70 employs a fixed 3D LiDAR turret, which adds height but provides reliable room mapping. Both include 3D laser sensors at the front for obstacle detection.
Camera technology shows a clear distinction. The Conga X70 has a single AI camera for basic object recognition, though the number of identifiable obstacles isn't specified. The Roborock features dual cameras capable of recognising up to 200 different objects, including specific pet detection. This matters when navigating around toys, shoes, cables, and pet bowls—the Qrevo Curv 2 Pro adapts its path more intelligently.
Remote camera access works exclusively on the Roborock, allowing you to check on pets or view your home through the robot's perspective via the app. The LED night vision support means this functions even in darkness. The Conga X70 doesn't offer camera access at all. SmartPlan 3.0 AI cleaning on the Qrevo Curv 2 Pro analyses room types and adjusts suction and mopping intensity accordingly—something entirely absent from the Cecotec's feature set.
Battery and Autonomy
Battery capacity favours the Roborock substantially: 6,400 mAh against 5,200 mAh in the Conga X70. The Qrevo Curv 2 Pro delivers 290 minutes of runtime, though actual coverage depends on power settings and floor type. The Cecotec doesn't specify autonomy figures, suggesting a more conservative performance envelope.
For larger homes exceeding 150 square metres, the Roborock's extended battery life means fewer mid-clean returns to the base. The Conga X70 will manage average-sized properties without issue but may require recharging during extensive cleaning sessions.
Intelligent Functions
Obstacle climbing capabilities differ in execution. The Cecotec Conga X70 handles standard thresholds up to 30 mm, which covers most door frames and carpet edges. The Roborock Qrevo Curv 2 Pro features a dynamic system that adapts to obstacles, managing both simple and complex transitions more fluidly—particularly useful for uneven flooring or raised bathroom thresholds.
The Qrevo Curv 2 Pro includes its own voice assistant for direct robot interaction, plus compatibility with Alexa and Google Home for smart home integration. The Conga X70 lacks both proprietary and external voice assistant support, requiring app or button control exclusively.
Multifunction Base
Both bases handle automatic dustbin emptying into 2.5-litre bags and hold 4 litres of clean water. The dirty water tanks differ slightly—3.5 litres for the Cecotec versus 3 litres for the Roborock—though this rarely affects practical use between emptying cycles.
The critical difference lies in base maintenance. The Roborock Qrevo Curv 2 Pro features version 3.0 automatic tray cleaning, scrubbing the washing basin after each mop cycle to prevent limescale and residue buildup. The Conga X70 requires manual tray cleaning, adding to maintenance routines. Neither model includes detergent dispensers or UV disinfection, and neither offers direct plumbing connection as standard.
Dimensions
Height determines furniture access, and here the difference is dramatic. The Roborock Qrevo Curv 2 Pro measures just 79.8 mm tall thanks to its retractable LiDAR, slipping under most sofas, beds, and low cabinets. The Cecotec Conga X70 stands at 110 mm, restricting access to furniture with higher clearances. This 30 mm difference genuinely affects cleaning coverage in real homes.
Diameter varies slightly—340 mm for the Conga X70 and 352 mm for the Qrevo Curv 2 Pro—but this barely impacts manoeuvrability. Base footprints tell another story. The Cecotec base measures 340 × 425 × 450 mm, whilst the Roborock requires 450 mm in all dimensions, demanding more floor space in your chosen location.
Real-World Experience
The Roborock Qrevo Curv 2 Pro suits homes with pets, thanks to its anti-tangle brushes, higher suction, and specific animal recognition. The 290-minute battery handles large properties comfortably, and the low profile ensures thorough coverage under furniture. Hot water mop washing and dirt detection deliver genuinely cleaner floors with minimal intervention.
The Cecotec Conga X70 works well in smaller homes without pets, where its lower suction and traditional brushes manage adequately. The taller profile limits under-furniture cleaning, and the lack of automatic mop removal means more manual switching between modes. You'll spend more time on maintenance—clearing tangled hair, manually cleaning the base tray, and monitoring cleaning effectiveness without intelligent dirt detection.
For mixed flooring with rugs and carpets, the Roborock's adaptive mop lifting and higher clearance handle transitions more gracefully. The Conga X70 manages standard thresholds but may struggle with thicker carpets or uneven surfaces.
Conclusion: Which to Choose?
Choose the Cecotec Conga X70 if you have a smaller home with primarily hard floors, no pets shedding significant hair, and furniture with generous ground clearance. It delivers competent automated cleaning at a more accessible price point, provided you're comfortable with regular brush maintenance and manual base cleaning. This works for flats under 100 square metres where advanced intelligence isn't essential.
Choose the Roborock Qrevo Curv 2 Pro if you want comprehensive automation with minimal intervention. The combination of 25,000 Pa suction, anti-tangle brushes, hot water mop washing, and intelligent dirt detection makes this ideal for pet owners and larger homes. The low 79.8 mm height ensures thorough under-furniture cleaning, whilst the extended battery and smart navigation handle complex layouts efficiently. Remote camera access and voice control add genuine convenience for those wanting complete smart home integration. This represents the better investment for demanding cleaning requirements and long-term reliability.
