✨ VS Analyze · VacuumSpain comparison technology. AI-generated explanation based on verified technical data.
Introduction
The Roborock Saros 20 and Dreame X60 Pro Ultra represent two premium robot vacuum cleaners released in 2026, both equipped with multifunctional bases that handle the complete cleaning cycle. The Roborock model arrived in February, whilst the Dreame launched in May of the same year. These are high-end devices designed for users seeking maximum autonomy in both vacuuming and mopping, with advanced artificial intelligence systems and obstacle recognition capabilities.
Both robots are particularly suited to large homes requiring minimal maintenance. They feature dual rotating mops, hot water washing systems, and intelligent navigation that adapts to various floor types. The presence of AI cameras and extensive object recognition makes them ideal for households with pets or cluttered environments.
Power and Suction
Suction power shows a notable gap between these models. The Dreame X60 Pro Ultra generates 42,000 Pa, giving it a clear advantage over the Roborock Saros 20\'s 36,000 Pa. In practical terms, this translates to more effective dirt extraction from carpets and better performance on textured surfaces.
The brush systems take different approaches to preventing hair tangles. The Saros 20 employs Roborock\'s DuoDivide anti-tangle design, which channels hair towards the central suction point. The X60 Pro Ultra uses Dreame\'s dual HyperStream 2.0 anti-tangle brushes, with two brushes anchored at one end to minimise entanglement. Both main brushes lift during mopping to avoid wetting them unnecessarily.
Side brush configuration reveals a significant difference. Whilst both models feature extendable side brushes with anti-tangle properties, only the Dreame offers a liftable side brush. The X60 Pro Ultra\'s side brush extends 12 cm robotically and can lift when mopping, preventing unnecessary water contact. The Roborock\'s side brush extends but remains at a fixed height.
The Dreame also includes a dedicated skirting board brush, a feature the Saros 20 doesn\'t have. This allows the X60 Pro Ultra to clean more effectively along wall edges.
Mopping
Both robots use dual rotating mops, but performance specifications differ considerably. The Roborock Saros 20 rotates its mops at 200 RPM with 13N of downward pressure. The Dreame X60 Pro Ultra increases this to 280 RPM with 15N pressure, theoretically providing more aggressive scrubbing action on stubborn marks.
Mop extension for edge cleaning is present on both devices, though the Dreame specifies an 18 cm robotic extension whilst the Roborock doesn\'t detail the extension distance. This matters particularly for reaching into corners and along skirting boards.
Mop lifting capabilities show interesting differences. The Saros 20 lifts its mops 15 mm, extendable to 22 mm when combined with chassis elevation. The X60 Pro Ultra lifts 10.5 mm, reaching 21.5 mm with chassis lift. Despite the Roborock\'s slightly higher maximum lift, both achieve sufficient clearance for most carpets and rugs.
Water temperature during floor mopping differs between models. The Dreame heats water to 40°C for floor cleaning, which can help dissolve grease and improve cleaning effectiveness. The Roborock uses warm water but doesn\'t specify the exact temperature.
Both robots detect dirty mops and soiled floors, automatically adjusting their cleaning patterns. They also automatically remove their mops at the base when switching to vacuum-only mode, preventing unnecessary wear and allowing unrestricted carpet cleaning.
Navigation System
Navigation technologies take different paths. The Roborock Saros 20 uses StarSight 2.0, whilst the Dreame X60 Pro Ultra employs a retractable 360° LiDAR system. The X60 Pro Ultra adds proactive illumination for obstacle avoidance, potentially improving performance in darker areas.
Both models feature dual AI cameras with 3D laser sensors and LED lighting for night vision. Remote camera access is available on both, allowing users to check on their homes through the robot\'s eyes.
Object recognition capabilities are extensive on both devices. The Saros 20 identifies 300 different obstacles, whilst the X60 Pro Ultra recognises 320. Both detect pets specifically and can clean behind curtains without getting tangled.
Intelligent cleaning algorithms differ by brand: SmartPlan 3.0 on the Roborock versus CleanGenius 3.0 on the Dreame. Both systems analyse room layouts, identify floor types, and adjust cleaning strategies accordingly. They also recognise stains and concentrate cleaning efforts where needed.
Battery and Autonomy
Battery capacity shows a substantial difference. The Roborock Saros 20 contains a 6,400 mAh battery, significantly larger than the Dreame X60 Pro Ultra\'s 5,000 mAh unit. However, the X60 Pro Ultra declares 232 minutes of runtime, whilst the Saros 20 doesn\'t specify its operating time.
Both robots support fast charging. The Dreame\'s PowerMaster technology recharges 24% of the battery in just 5.5 minutes, useful for quickly resuming interrupted cleaning sessions. The Roborock also offers fast charging, though specific figures aren\'t provided.
The larger battery in the Saros 20 suggests potentially longer runtime, particularly beneficial for extensive properties or when performing multiple mopping cycles that require frequent base returns for mop washing.
Smart Functions
Obstacle climbing ability differs noticeably. The Dreame X60 Pro Ultra conquers single steps up to 52 mm and double steps reaching 100 mm. The Roborock Saros 20 manages 45 mm single steps and 88 mm double steps. For homes with raised door thresholds or uneven floor transitions, the Dreame\'s superior climbing capability could prove decisive.
Both robots include their own voice assistants and work with external systems like Alexa and Google Home. Matter compatibility is present on both models, ensuring integration with smart home ecosystems.
Multifunctional Cleaning Base
Both bases automatically empty the robot\'s dust container and handle complete mop maintenance. They wash mops with water heated to 100°C, effectively sanitising them between cleaning runs and after each session.
Mop drying uses hot air on both models, though temperatures differ slightly: 55°C on the Roborock versus 50°C on the Dreame. Both temperatures effectively prevent odours and bacterial growth.
The washing tray self-cleans with 100°C water on both bases, maintaining hygiene without manual intervention. Both include detergent dispensers that automatically add cleaning solution during mop washing.
Dust bag capacity varies: the Saros 20\'s base holds 2.5 litres, whilst the X60 Pro Ultra\'s accommodates 3.2 litres. This means less frequent bag changes with the Dreame, particularly relevant for households with heavy dust or pet hair accumulation.
Water tank sizes are similar. The Roborock base holds 4 litres of clean water and 3 litres of dirty water. The Dreame offers 4.2 litres clean and 3 litres dirty. These capacities support multiple mopping sessions without refilling.
The Dreame X60 Pro Ultra offers an optional water pipe connection kit, purchased separately, allowing permanent plumbing connection. This isn\'t available for the Roborock Saros 20. Whilst convenient for some users, this remains an additional purchase rather than a standard feature.
Dimensions
Height proves crucial for navigating under furniture. The Roborock Saros 20 measures 79.8 mm tall, making it noticeably lower than the Dreame X60 Pro Ultra\'s 89 mm when retracted. This 9.2 mm difference could determine whether the robot fits beneath low-clearance sofas or bed frames.
Diameter is nearly identical: 353 mm for the Roborock versus 350 mm for the Dreame. Both navigate standard doorways and tight spaces equally well.
Base dimensions show minor variations. The Saros 20\'s base measures 381 mm wide, 488 mm tall, and 475 mm deep. The X60 Pro Ultra\'s base is 390 mm wide, 499 mm tall, and 456 mm deep. The Dreame base is slightly taller but less deep, considerations when planning placement in utility rooms or kitchen corners.
Real-world Usage Experience
For large homes, both robots deliver comprehensive coverage. The Roborock\'s larger battery potentially extends cleaning time before recharging, whilst the Dreame\'s declared 232-minute runtime and fast PowerMaster charging ensure efficient operation across extensive floor areas. The X60 Pro Ultra\'s larger dust bag reduces maintenance frequency in bigger properties.
Pet owners benefit from both models\' anti-tangle brush systems and strong suction. The Dreame\'s 42,000 Pa suction and higher mop pressure might extract embedded pet hair more effectively from carpets and upholstery edges. Both recognise pets as obstacles, preventing collisions with sleeping animals.
The Roborock\'s lower profile suits homes with low-clearance furniture. The 79.8 mm height accesses spaces the taller Dreame cannot reach, reducing areas requiring manual cleaning.
For homes with numerous floor transitions or high thresholds, the Dreame\'s superior obstacle climbing capability proves valuable. Its ability to surmount 52 mm single steps versus the Roborock\'s 45 mm limit could mean fewer areas marked as inaccessible.
The Dreame\'s hot water floor mopping at 40°C offers an advantage for kitchens or areas prone to grease marks. The specified temperature suggests more effective dissolution of stubborn residues compared to the Roborock\'s unspecified warm water temperature.
Both robots require minimal manual intervention thanks to their comprehensive bases. The automatic mop removal when switching to vacuum-only mode means neither requires user intervention when moving between hard floors and carpeted areas.
Conclusion: Which to Choose?
Choose the Roborock Saros 20 if: you have low-clearance furniture requiring a shorter robot, as its 79.8 mm height accesses spaces the Dreame cannot. The larger 6,400 mAh battery suits extensive properties where prolonged runtime matters. If you prefer Roborock\'s established reliability and StarSight 2.0 navigation system, this model delivers proven performance with comprehensive AI features.
Choose the Dreame X60 Pro Ultra if: maximum suction power is your priority, with its 42,000 Pa outperforming the Roborock significantly. The superior obstacle climbing capability (52 mm single steps, 100 mm double steps) suits homes with numerous thresholds or uneven transitions. If you want the most aggressive mopping with 280 RPM rotation, 15N pressure, and confirmed 40°C hot water, the Dreame delivers. The larger 3.2-litre dust bag reduces maintenance frequency, whilst the optional water pipe connection kit (though sold separately) offers future expansion possibilities. Pet owners with heavy shedding may prefer the stronger suction and more forceful mopping action.
