Introduction
The Roborock Qrevo Edge S5A and the Mova V50 Ultra represent two distinct approaches to premium robot vacuum cleaning, each launching in different years—2024 and 2025 respectively. Both models feature multifunctional bases that handle not just dust collection but also mop washing and drying, making them suitable for users who want a comprehensive cleaning solution without constant manual intervention.
The Roborock model brings the brand's established reputation for reliability and refined software, whilst the Mova V50 Ultra—from Dreame's secondary brand—pushes forward with enhanced AI capabilities and more powerful suction. For households seeking a balance between vacuuming and mopping across mixed flooring, these robots offer different strengths worth examining closely.
Power and Suction
The Mova V50 Ultra delivers 24,000 Pa of suction power, a substantial increase over the Roborock Qrevo Edge S5A's 18,500 Pa. In practical terms, this extra power can make a noticeable difference when tackling embedded dirt in carpets or fine dust across hard floors.
Both models feature anti-tangle brush systems, though with different designs. The Roborock uses its DuoDivide technology, which channels hair towards the central suction point to minimise tangling. The Mova employs a dual brush system anchored at one end—its HyperStream design—which similarly reduces hair wrap issues. For homes with pets or long-haired occupants, either system should perform well, though the higher suction of the Mova might edge ahead in deep carpet cleaning.
A key distinction lies in brush elevation. The Mova V50 Ultra can lift both its main brush and side brush during mopping, preventing wet brushes from dragging across already-cleaned floors or spreading debris. The Roborock lacks this capability. Both models do feature extendable side brushes for improved corner coverage, plus anti-tangle side brushes.
Mopping
Both robots use dual rotating mops and can extend them to reach edges more effectively. The Mova V50 Ultra adds a swing motion to its mop extension, allowing it to navigate slightly under furniture edges and skirting boards more thoroughly. Mop lift is nearly identical—10 mm on the Roborock versus 10.5 mm on the Mova—sufficient to protect low-pile rugs during mopping runs.
Where mopping performance diverges significantly is temperature. The Mova V50 Ultra heats water to 55°C when mopping floors, which helps dissolve stubborn grime and grease more effectively than the Roborock's cold water approach. This can be particularly useful in kitchens or high-traffic areas where sticky residues accumulate.
The Mova also offers automatic mop removal at the base, meaning the robot can detach its mops entirely when switching to vacuum-only tasks. The Roborock Qrevo Edge S5A doesn't include this feature, relying instead on mop lift to keep pads clear of carpets. Both models detect dirt on mops and floors, triggering rewash or refregado cycles when needed—a practical touch for maintaining consistent cleaning quality.
Navigation System
The Roborock Qrevo Edge S5A uses a 3.0 LiDAR turret for mapping and navigation, paired with its SmartPlan 2.0 intelligence and RR Mason 11.0 processing. This setup delivers accurate room mapping and efficient route planning, though it lacks visual recognition capabilities.
The Mova V50 Ultra takes a more comprehensive approach with a retractable LiDAR system, dual AI cameras, and a frontal 3D laser sensor. This combination enables it to recognise up to 200 different obstacle types, including pets and curtains, and adjust behaviour accordingly. The dual cameras also allow remote access for home monitoring, and LED night vision ensures the system works effectively in low light. For households with unpredictable floor clutter or pets that might leave surprises, this visual intelligence offers tangible advantages.
The Mova's CleanGenius AI system can identify stains visually and adjust cleaning intensity, something the Roborock cannot do. This might appeal to users who prefer minimal manual intervention and want the robot to adapt autonomously to varying floor conditions.
Battery and Autonomy
Battery capacity differs notably: 5,200 mAh in the Roborock versus 6,400 mAh in the Mova. This translates to 180 minutes of runtime for the Roborock Qrevo Edge S5A and 220 minutes for the Mova V50 Ultra. For larger homes or properties with multiple levels, the Mova's extended autonomy reduces the likelihood of mid-clean recharging interruptions.
Neither specification sheet provides charging time details, but the larger battery in the Mova will likely require a longer charge cycle. Still, the extra 40 minutes of operation can prove valuable in homes exceeding 150 square metres, especially when combining vacuuming and mopping in a single session.
Smart Functions
Both robots can climb obstacles, though with different capabilities. The Roborock Qrevo Edge S5A manages 20 mm thresholds, whilst the Mova V50 Ultra handles simple steps and uneven surfaces more confidently. This can matter when transitioning between rooms with raised door frames or moving from hard floors onto thick rugs.
The Mova V50 Ultra includes its own voice assistant, allowing direct voice commands without relying solely on external systems like Alexa or Google Home (which both models support). This built-in assistant can simplify control for users who prefer not to integrate yet another device into their smart home ecosystem.
Multifunctional Base
Both bases handle automatic dust emptying, mop washing with hot water, and mop drying with heated air. The Roborock features 2.0 generation self-cleaning for its wash tray, whilst the Mova has advanced to third-generation technology, potentially offering more thorough base hygiene with less manual scrubbing required.
The Mova V50 Ultra adds UV disinfection to sanitise mops and internal components, a feature absent from the Roborock. It also includes dual detergent tanks, allowing separate cleaning solutions for different floor types or tasks—perhaps one for daily mopping and another for deep cleans. The Roborock lacks a detergent dispenser entirely, relying on water alone.
Dust bag capacity is 2.7 litres in the Roborock base versus 3.2 litres in the Mova, meaning slightly longer intervals between bag changes with the latter. Both models use 4-litre clean water tanks and 3.5-litre dirty water tanks, providing ample capacity for extended mopping sessions across larger floor areas.
Neither base offers integrated plumbing connection, and no optional kit is available for either model, so manual refilling and emptying remains necessary.
Dimensions
The Mova V50 Ultra stands 89.5 mm tall, compared to 98 mm for the Roborock Qrevo Edge S5A. That 8.5 mm difference can determine whether the robot fits beneath certain sofas, beds, or kitchen cabinets. For homes with low-clearance furniture, the Mova's slimmer profile offers a practical advantage.
Diameter is nearly identical—352 mm versus 350 mm—so both navigate tight spaces equally well. Base dimensions differ more substantially. The Roborock base measures 340 mm wide, 521 mm tall, and 487 mm deep, whilst the Mova base is wider at 420 mm but shorter at 470 mm and less deep at 458 mm. Depending on where you plan to position the base, these variations might influence your choice, particularly in narrow laundry rooms or compact corners.
Real-World Use
For larger homes, the Mova V50 Ultra's superior battery capacity and suction power make it well-suited to covering extensive floor areas in fewer cleaning cycles. Its ability to lift brushes during mopping and remove mops entirely at the base also streamlines mixed-floor cleaning, reducing the risk of cross-contamination between carpets and hard floors.
Pet owners might appreciate the Mova's visual recognition of animals and its higher suction for collecting fur, though both models' anti-tangle brushes should cope well with hair. The UV disinfection in the Mova base adds an extra layer of hygiene, useful in homes where cleanliness standards are particularly high.
The Roborock Qrevo Edge S5A remains a strong option for users prioritising brand reliability and proven software performance. Its SmartPlan 2.0 and RR Mason 11.0 processing deliver dependable navigation, and the lower profile base might suit tighter installation spaces. However, the absence of hot water floor mopping, detergent dispensing, and visual AI does limit its adaptability compared to the Mova.
For households with varied flooring—hard surfaces mixed with rugs—the Mova's brush lift functions and hot water mopping provide more flexibility. The Roborock's simpler feature set may appeal to those seeking straightforward operation without the complexity of dual cameras and advanced AI.
Conclusion: Which to Choose?
Choose the Roborock Qrevo Edge S5A if... you value established brand reputation and reliable software, prefer a narrower base that fits compact spaces, and don't require advanced visual AI or hot water mopping. It suits medium-sized homes where cold water mopping and solid suction meet your needs without extra complexity.
Choose the Mova V50 Ultra if... you want maximum suction power and extended battery life for larger properties, need hot water mopping and UV disinfection for superior hygiene, or appreciate visual AI for obstacle recognition and remote camera access. Its brush lift capabilities and automatic mop removal make it ideal for homes with mixed flooring and pets, whilst the dual detergent tanks offer flexibility for different cleaning tasks. The slimmer robot height also helps it reach under low furniture more effectively.
