Introduction
The Mova P50 Pro Ultra, Roborock Qrevo Slim, and Roborock QV 35A represent three distinct approaches to automated home cleaning, each targeting different user needs. The Mova P50 Pro Ultra arrives in 2025 as a high-specification model with impressive suction power and advanced features. The Roborock Qrevo Slim, launched in 2024, stands out with its remarkably low profile, making it ideal for homes with low-clearance furniture. The Roborock QV 35A, also from 2025, positions itself as a more streamlined option without sacrificing core cleaning capabilities.
These models share the same battery capacity at 5,200 mAh, yet differ substantially in suction strength, navigation intelligence, and base station functionality. Understanding which features matter most for your specific home environment will help determine the right choice.
Suction and Brushing Performance
The Mova P50 Pro Ultra dominates this category with 19,000 Pa suction power, nearly double the Qrevo Slim's 11,000 Pa and more than twice the QV 35A's 8,000 Pa. This translates to noticeably better performance on carpets and when dealing with embedded dirt in hard floor grooves.
Brush technology varies considerably. The Mova employs a TriCut 3.0 main brush, which combines bristles with integrated blades to slice through tangled hair. The Qrevo Slim uses a dual brush system, whilst the QV 35A relies on a simpler single brush design. All three models can elevate their main brushes during mopping, except the QV 35A, which lacks this refinement.
The lateral brush configuration reveals further distinctions. The Mova P50 Pro Ultra features both extension and elevation capabilities for its side brush, allowing it to reach into corners more effectively whilst lifting clear of wet floors during mopping. The Qrevo Slim extends its side brush but cannot elevate it. The QV 35A offers neither extension nor elevation. All models except the Qrevo Slim incorporate anti-tangle features in their side brushes, reducing maintenance frequency.
Mopping Capabilities
All three robots use dual rotating mops, but implementation differs. The Mova P50 Pro Ultra and Qrevo Slim both extend their mops to reach edges more effectively. The Mova adds a swinging motion (Roboswing) that helps push the mop slightly under furniture edges and skirting boards. The QV 35A lacks mop extension entirely.
Mop elevation reaches 10.5 mm on the Mova, compared to 10 mm on the Roborock models. Whilst seemingly minor, this half-millimetre can make the difference when traversing thicker carpet edges or door thresholds.
The Mova P50 Pro Ultra stands alone in its ability to automatically remove mops at the base station, allowing pure vacuuming sessions without manual intervention. This proves particularly useful in homes with mixed flooring where some rooms require only vacuuming.
Dirt detection operates on both mops and floors for the Mova and Qrevo Slim, triggering additional cleaning passes when needed. The QV 35A lacks this intelligence, following predetermined cleaning patterns regardless of actual soil levels.
Base station washing uses hot water for both the Mova and Qrevo Slim, improving cleaning effectiveness. All three dry mops with hot air, though the Mova's third-generation self-cleaning tray system surpasses the Qrevo Slim's 1.0 version. The QV 35A doesn't include automatic tray cleaning, requiring manual maintenance.
Navigation Intelligence
Navigation technology separates these models considerably. The Mova P50 Pro Ultra and Qrevo Slim both feature dual AI cameras combined with LiDAR mapping and frontal 3D laser sensors. This comprehensive sensor array enables sophisticated obstacle recognition and avoidance. The QV 35A uses LiDAR navigation but omits AI cameras and 3D sensors, resulting in more basic obstacle handling.
Object recognition capabilities reflect this hardware difference. The Mova identifies 160 different obstacle types, whilst the Qrevo Slim recognises 73. The QV 35A's simpler system doesn't specify recognition quantities. Pet detection works on both premium models, useful for households with animals. Curtain detection appears exclusively on the Mova, preventing the robot from becoming entangled in hanging fabrics.
Remote camera access functions on the Mova and Qrevo Slim, allowing users to check home conditions via the app. LED lighting supports night vision on these models. The QV 35A lacks these surveillance features entirely.
Voice assistant integration varies. The Mova and Qrevo Slim include proprietary voice assistants alongside compatibility with Alexa and Google Home. The QV 35A supports external assistants only.
Battery Life and Coverage
Despite identical 5,200 mAh batteries, runtime differs. The Mova P50 Pro Ultra achieves 210 minutes of operation, whilst both Roborock models run for 180 minutes. The Mova's superior efficiency likely stems from optimised power management, though its significantly higher suction capability might reduce runtime when operating at maximum power.
In practical terms, 210 minutes typically covers larger homes more comfortably, reducing the likelihood of mid-clean recharging sessions. The 180-minute runtime of the Roborock models remains adequate for most residential properties under 200 square metres.
Smart Features
Obstacle climbing ability reaches 22 mm on the Mova P50 Pro Ultra, compared to 20 mm on both Roborock models. Those extra 2 millimetres help navigate thicker door bars and certain carpet transitions more reliably.
The CleanGenius AI system on the Mova and SmartPlan technology on the Roborock models both optimise cleaning patterns based on room layout and floor type. The Mova adds spot recognition AI, automatically intensifying cleaning when detecting concentrated dirt areas. This feature doesn't appear on either Roborock model in this comparison.
Multifunction Base Station
All three models include comprehensive base stations with auto-emptying, mop washing, and hot air drying. Dust bag capacity differs: the Mova holds 3.2 litres, whilst both Roborock models contain 2.7-litre bags. This translates to less frequent bag replacement on the Mova, particularly beneficial for larger homes or those with pets.
Water tank sizes remain consistent across all models: 4 litres clean water, 3.5 litres dirty water. The Mova distinguishes itself with an integrated detergent dispenser, automatically adding cleaning solution during mop washing. The Roborock models require manual addition of any cleaning products to the water tank.
Base station footprints vary. The Mova measures 420 mm wide, 470 mm tall, and 458 mm deep. The Roborock bases are narrower at 340 mm but taller at 521 mm and deeper at 487 mm. The Mova's wider but shorter profile may suit certain installation spaces better, whilst the Roborock's slimmer width fits more easily into tighter alcoves.
Physical Dimensions
Height differences prove significant. The Qrevo Slim measures just 82 mm tall, living up to its name and accessing spaces beneath most furniture. The QV 35A stands 96.5 mm high, whilst the Mova reaches 103.8 mm. For homes with low-clearance sofas or beds, the Qrevo Slim's compact height provides clear advantages.
Diameters remain similar: 350 mm for the Mova, 353 mm for both Roborock models. These minimal differences won't meaningfully affect navigation through doorways or around furniture legs.
Onboard capacity shows variation. The Mova carries a 300 ml dust bin and 80 ml water tank. The Qrevo Slim holds 220 ml dust and 72 ml water. The QV 35A features the largest dust bin at 330 ml with an 80 ml water reservoir. Larger onboard capacity reduces return trips to the base during cleaning sessions, though with auto-empty bases, this matters less than it would otherwise.
Real-World Performance Expectations
The Mova P50 Pro Ultra suits demanding environments: large homes, multiple pets, or mixed flooring with thick carpets. Its exceptional suction power tackles embedded pet hair effectively, whilst the extensive obstacle recognition prevents collisions with toys, shoes, and pet bowls. The detergent dispenser and automatic mop removal enhance convenience for users wanting minimal intervention.
The Roborock Qrevo Slim excels in homes with abundant low-clearance furniture. Its 82 mm height accesses areas competitors cannot reach, maintaining consistent coverage throughout the property. The 11,000 Pa suction handles typical household debris competently, though homes with deep-pile carpets or heavy pet shedding might find it less effective than the Mova.
The Roborock QV 35A represents a more budget-conscious approach without abandoning essential features. Its 8,000 Pa suction manages hard floors and low-pile carpets adequately. The absence of AI cameras and advanced navigation makes it less suitable for cluttered environments but perfectly functional in tidy, predictable floor plans. The lack of mop extension and automatic tray cleaning requires slightly more user involvement.
For households with pets, the Mova's superior suction and advanced hair-cutting brush technology provide noticeable benefits. The Qrevo Slim's dual cameras recognise pets effectively, avoiding accidents. The QV 35A's simpler navigation may struggle in homes where pets leave toys scattered about.
Conclusion: Which to Choose?
Choose the Mova P50 Pro Ultra if maximum cleaning power matters most to you. Homes exceeding 150 square metres, properties with thick carpets, or households with multiple shedding pets benefit from its 19,000 Pa suction and 210-minute runtime. The detergent dispenser and automatic mop removal suit users wanting the most hands-off experience possible. The wider base requires adequate space, so measure your intended location before purchasing.
Choose the Roborock Qrevo Slim if accessing beneath furniture represents your primary concern. Its 82 mm height reaches spaces other robots miss, ensuring comprehensive coverage. The 11,000 Pa suction handles typical residential cleaning needs competently. The narrower base fits more easily into compact spaces, whilst the dual AI cameras provide solid obstacle avoidance. This model balances capability with physical accessibility.
Choose the Roborock QV 35A if you want reliable core functionality without advanced features you may not need. Smaller homes with consistent layouts, minimal clutter, and predominantly hard flooring suit this model well. The larger onboard dust bin reduces base returns during cleaning. Users comfortable with slightly more manual maintenance will find this option delivers dependable cleaning at a more accessible price point.
