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Introduction
In the robot vacuum market, Roborock continues to establish itself as one of the most innovative and reliable brands. In this robot vacuum comparison, we analyse two models from the Qrevo family that have recently arrived on the market: the Roborock Qrevo Curv S5X from 2024 and the Roborock Qrevo S5V from 2025. Both belong to the brand's mid-to-high range and share key technologies, but present important differences that may tip the balance depending on each household's needs.
The Roborock Qrevo Curv S5X is positioned as a robust model with greater suction power, whilst the Roborock Qrevo S5V, being more recent, offers a more balanced approach with slight improvements in dimensions. If you're looking to decide which robot to choose between these two models, this comparison between Roborock Qrevo Curv S5X and Roborock Qrevo S5V will help you make the best decision.
Power and Suction
One of the most significant differences between both models lies in suction power. The Roborock Qrevo Curv S5X reaches 18500 Pa, a figure considerably higher than the 12000 Pa of the Roborock Qrevo S5V. This difference of over 6000 Pa can make a great difference in homes with long-pile carpets, pets that shed a lot of hair, or in dwellings where more ingrained dirt accumulates.
Both Roborock robot vacuums incorporate the innovative DuoDivide Antienredos de Pelos main brush, a technology designed specifically to prevent human hair and pet fur from tangling in the roller. This system greatly facilitates maintenance and guarantees consistent performance without the need to be constantly cutting tangled hair.
As for side brushes, both models feature similar systems that guarantee effective cleaning of corners and edges, although neither incorporates extension or lifting functions during mopping, maintaining a more traditional design in this aspect.
Mopping
The mopping system is another area where we find differences between these two robot vacuums. Both models integrate mops that allow vacuuming and mopping tasks to be carried out simultaneously, with an 80 ml water tank integrated in the robot.
However, the main difference in this section lies in the cleaning base. The Roborock Qrevo Curv S5X features a 2.0 watertight wash tray self-cleaning system, which guarantees a hermetic seal and deeper cleaning of the mops after each use. For its part, the Roborock Qrevo S5V includes watertight technology but does not have the advanced tray self-cleaning system, which may require more frequent manual intervention to maintain system hygiene.
Neither model incorporates functions such as mop extension for edges, RoboSwing, mop lifting, hot water washing, or automatic mop removal at the base, maintaining a more conventional but effective mopping system.
Navigation System
In the navigation section, both Roborock robot vacuums share similar technologies that guarantee efficient and orderly cleaning. The Roborock Qrevo Curv S5X integrates the SmartPlan 2.0 system, a more advanced version of navigation artificial intelligence that allows more optimised route planning and more intelligent management of cleaning tasks.
The Roborock Qrevo S5V, meanwhile, incorporates SmartPlan basic, a simpler but equally functional version that guarantees precise and efficient navigation. Both models use advanced sensors to map the home and avoid obstacles, although neither features stain recognition using artificial intelligence, remote camera access, or front LED for detection in darkness.
Object recognition capability is adequate in both cases to avoid cables, shoes, and other common obstacles, guaranteeing autonomous cleaning without constant user intervention.
Autonomy and Battery
In terms of autonomy, we're looking at two identical models. Both the Roborock Qrevo Curv S5X and the Roborock Qrevo S5V are equipped with a 5200 mAh battery that provides up to 180 minutes of continuous operation. This autonomy is more than sufficient to clean medium-to-large sized homes, being able to cover extensive surfaces without the need for intermediate recharging.
The equality in this section means that neither model offers an advantage over the other in terms of battery life, which makes the decision easier based on other technical criteria.
Smart Functions
Both robot vacuums share the ability to overcome obstacles up to 20 mm in height, which allows them to traverse thick carpets, door thresholds, and small level changes that we commonly find in homes without problems. This feature is especially useful to guarantee continuous cleaning without getting stuck.
Neither model incorporates a robotic arm nor its own voice assistant, features that are usually reserved for higher ranges. Nevertheless, both are compatible with external voice assistants such as Alexa or Google Assistant through the mobile application.
Multifunction Cleaning Base
Both models include a multifunction cleaning base, a fundamental element to reduce manual maintenance. The main difference, as we already mentioned, lies in the fact that the Roborock Qrevo Curv S5X incorporates 2.0 watertight wash tray self-cleaning, whilst the S5V only features watertight technology without advanced tray self-cleaning.
In terms of capacities, the Roborock Qrevo Curv S5X has a 325 ml dust container, slightly smaller than the 330 ml of the Roborock Qrevo S5V, a difference practically imperceptible in daily use. Neither model incorporates a detergent tank, ultraviolet disinfection, nor direct connection to water pipes and drainage.
Dimensions
The dimensions of both robots are practically identical. The Roborock Qrevo Curv S5X measures 352 mm in diameter and 98 mm in height, whilst the Roborock Qrevo S5V has 353 mm in diameter and 96.5 mm in height. This slight advantage of 1.5 mm in height of the S5V may facilitate access under very low furniture, although in practice the difference is minimal.
Both robots have a standard size that allows them to access most spaces under sofas, beds, and furniture, guaranteeing complete cleaning of the home.
Conclusion: Which to Choose?
Having reached this point in the comparison between Roborock Qrevo Curv S5X and Roborock Qrevo S5V, the key differences focus on three aspects: suction power, tray self-cleaning system, and SmartPlan version.
Choose the Roborock Qrevo Curv S5X if:
- You need maximum suction power (18500 Pa) for thick carpets or pets with heavy shedding
- You value the advanced 2.0 watertight wash tray self-cleaning system
- You prefer the SmartPlan 2.0 version for more intelligent navigation
- You're looking for a Roborock robot vacuum with proven 2024 technology
The Roborock Qrevo S5V is ideal for:
- Homes with hard floors or short-pile carpets where 12000 Pa is more than sufficient
- Users looking for a more recent model (2025) with good performance-price balance
- Dwellings with very low furniture where every millimetre of height counts
- Those who don't need the advanced tray self-cleaning system and prefer simpler maintenance
In short, if you're looking for the best robot vacuum 2025 between these two models, the choice will depend mainly on your power needs and the level of automation you desire in base maintenance. Both are excellent options within the Roborock range, with shared technologies that guarantee professional cleaning results.
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