Introducción
The Mova E40 Ultra represents the 2025 generation from Mova, whilst the Dreame L10s Ultra Gen 2 arrived in 2024 and the Roborock QV 35A joins the market this year. All three models feature multifunction bases with mop washing and drying capabilities, positioning them as comprehensive cleaning solutions rather than basic vacuum robots.
What sets this comparison apart is the significant difference in suction power. The Mova E40 Ultra delivers 19,000 Pa, nearly double the Dreame's 10,000 Pa and more than twice the Roborock's 8,000 Pa. This isn't just about numbers—it translates into real-world performance on carpets and when dealing with stubborn debris.
These robots suit households looking for minimal maintenance, as all three handle both vacuuming and mopping with automatic mop washing. The choice between them depends largely on your specific cleaning challenges and home layout.
Potencia and Aspiración
The suction performance hierarchy here is unmistakable. With 19,000 Pa, the Mova E40 Ultra dominates this category, offering substantially more power than its competitors. This becomes particularly relevant for homes with thick carpets, pet hair embedded in textiles, or simply when you want thorough cleaning without multiple passes.
The Dreame L10s Ultra Gen 2 sits in the middle at 10,000 Pa—perfectly adequate for hard floors and low-pile rugs. The Roborock QV 35A's 8,000 Pa represents the baseline here, which still handles everyday cleaning but may struggle with more demanding scenarios.
All three models use the SimpleCut brush system, which helps reduce hair tangles compared to traditional bristle brushes. Interestingly, the Mova E40 Ultra and Roborock QV 35A both feature anti-tangle side brushes, whilst the Dreame doesn't. This matters if you've got long hair or pets shedding constantly—the side brush collects debris from edges and corners, so preventing tangles there reduces maintenance.
None of these robots lift their main or side brushes when mopping, which is standard at this price point. The focus remains on delivering strong core performance rather than advanced brush manipulation.
Fregado
All three models use dual rotating mops, but the implementation varies. The Mova E40 Ultra and Dreame L10s Ultra Gen 2 both extend their mops to reach edges better, incorporating the RoboSwing movement that allows the robot to manoeuvre the mop slightly under furniture edges and skirting boards. The Roborock QV 35A lacks this feature entirely, meaning it won't clean right to the edges as effectively.
Mop lift height is nearly identical: 10.5 mm for both the Mova and Dreame, 10 mm for the Roborock. These measurements ensure the mops clear low-pile rugs when the robot transitions from hard floors.
The base stations wash all mops with cold water, which is typical for this segment. Where things diverge is in drying. The Mova E40 Ultra and Dreame L10s Ultra Gen 2 both employ hot air drying, which speeds up the process and reduces the risk of mildew or unpleasant odours developing on the mops. The Roborock QV 35A uses cold air drying instead—it works, but takes longer and may not be quite as hygienic over time.
None of these models automatically detach their mops when you want vacuum-only operation, nor do they detect dirt on mops or floors to trigger rewashing or re-mopping cycles. For homes with consistently dirty floors, this means you'll rely on scheduled cleaning rather than adaptive intelligence.
System de Navegación
All three robots use LiDAR turret navigation for mapping and route planning, which is reliable and proven technology. Where they separate is in obstacle avoidance sophistication.
The Mova E40 Ultra and Dreame L10s Ultra Gen 2 include 3D laser sensors at the front, enhancing their ability to detect and avoid obstacles in real time. They also recognise pets specifically, which can be useful for avoiding food bowls or not disturbing sleeping animals. The Roborock QV 35A lacks both the 3D laser sensor and pet recognition, relying instead on its standard obstacle avoidance system.
In practice, this means the Mova and Dreame should navigate cluttered rooms more confidently, whilst the Roborock takes a more traditional approach. None of these models include front-facing cameras, night vision LEDs, or remote camera access, so don't expect visual monitoring capabilities.
Each robot features AI-driven cleaning intelligence—CleanGenius for the Mova and Dreame, SmartPlan for the Roborock—which optimises cleaning patterns based on room layout and previous runs.
Autonomía and Batería
Battery capacity is identical across all three: 5,200 mAh. What differs is how efficiently each model uses that capacity.
The Dreame L10s Ultra Gen 2 achieves 240 minutes of runtime, making it the endurance champion here. The Mova E40 Ultra follows with 210 minutes, whilst the Roborock QV 35A manages 180 minutes. For large homes or comprehensive cleaning sessions, that extra hour on the Dreame could mean completing the job in one go rather than requiring a mid-clean recharge.
That said, 180 minutes still covers substantial floor area—typically enough for homes up to around 150-180 square metres, depending on layout complexity and cleaning mode. The higher suction power of the Mova may account for its shorter runtime compared to the Dreame, as more powerful motors draw more current.
Funciones Inteligentes
All three robots can climb obstacles up to 20 mm high, which handles most door thresholds and carpet edges without issue. This is fairly standard capability nowadays and means you won't need to create ramps or remove transition strips.
None of these models include robotic arms or proprietary voice assistants built into the robot itself. They do support external voice control through Alexa and Google Home, allowing basic commands like starting or stopping cleaning sessions.
Base de Limpieza Multifunción
The base stations handle three core tasks: emptying the robot's dust bin, washing the mops, and drying them afterwards. All three perform these functions, but with notable variations.
The Dreame L10s Ultra Gen 2 includes a detergent dispenser as standard, automatically adding cleaning solution during mop washing. The Mova E40 Ultra offers this as an optional add-on, whilst the Roborock QV 35A doesn't provide it at all. If you want enhanced cleaning performance without manual intervention, the Dreame has the advantage here.
Dust bag capacity favours the Mova and Dreame at 3.2 litres each, compared to 2.7 litres for the Roborock. Larger capacity means less frequent bag changes—potentially stretching to two or three months between replacements in typical households.
Water tank sizes show similar patterns. The Mova and Dreame both hold 4.5 litres of clean water and 4 litres of dirty water. The Roborock carries 4 litres clean and 3.5 litres dirty. These differences are marginal in daily use, though the extra capacity might matter for very large homes or if you run multiple mopping cycles consecutively.
Only the Dreame offers an optional plumbing connection kit, which you purchase separately. This allows the base to refill clean water and drain dirty water automatically, though it's not integrated as standard. Neither the Mova nor Roborock provide this option at all. For most users, manual refilling remains perfectly manageable, but households running daily mopping cycles might appreciate the convenience.
None of these bases include self-cleaning wash trays or UV disinfection, which remain features of more premium models.
Dimensiones
The robots themselves are remarkably similar in size. The Mova and Dreame measure 350 mm in diameter and 97 mm tall. The Roborock is fractionally larger at 353 mm diameter but slightly shorter at 96.5 mm height. That 0.5 mm height advantage for the Roborock is negligible—none of these robots will fit under furniture that the others can't access.
Base station dimensions tell a different story. The Mova and Dreame share identical measurements: 340 mm wide, 590.5 mm tall, and 456.7 mm deep. The Roborock base is noticeably shorter at 521 mm but extends deeper at 487 mm. If you're placing the base under a shelf or in a cupboard, the Roborock's lower profile might fit where the others won't. Conversely, if depth is your constraint, the Mova and Dreame require less front-to-back space.
Experiencia de uso real
For homes with pets, the Mova E40 Ultra makes the strongest case. Its 19,000 Pa suction handles embedded pet hair better than the others, whilst the anti-tangle side brush and pet recognition reduce maintenance hassles. The hot air mop drying also helps when dealing with muddy paw prints or accidents.
The Dreame L10s Ultra Gen 2 suits households prioritising convenience and runtime. Its 240-minute battery covers large areas without recharging, the included detergent dispenser means truly hands-off mopping, and the optional plumbing kit offers a path to even greater automation if you're so inclined. The mop extension with RoboSwing ensures thorough edge cleaning.
The Roborock QV 35A appeals to those with simpler cleaning needs or smaller homes. Its 180-minute runtime suffices for most properties, and whilst it lacks some advanced features like mop extension or 3D sensors, it delivers reliable core performance. The lower suction power is adequate for hard floors and light carpets, though it may struggle with deep-pile rugs or heavy debris.
All three handle multiple room types effectively, though the Mova's superior suction gives it an edge on carpets. For predominantly hard floor homes with occasional rugs, any of these models performs well. The mop lift on all three prevents dragging wet mops onto carpets during mixed-surface cleaning.
Conclusion: ¿Cuál elegir?
Choose the Mova E40 Ultra if you need maximum suction power, have pets or thick carpets, and want hot air mop drying for better hygiene. The 3D sensors and pet recognition add useful intelligence, whilst the anti-tangle side brush reduces maintenance. The optional detergent dispenser gives flexibility without forcing you to pay for it upfront.
Choose the Dreame L10s Ultra Gen 2 if you want the longest battery life, value the included detergent dispenser for enhanced mopping, and appreciate having the option to add plumbing connectivity later. It matches the Mova's advanced features like RoboSwing and hot air drying whilst offering superior runtime for larger homes.
Choose the Roborock QV 35A if you have a smaller home with mostly hard floors, don't need maximum suction power, and prefer a lower base station that fits under shelves. It covers the essentials competently without the bells and whistles, though you'll sacrifice edge mopping performance and some navigational intelligence compared to the other two.
