Introduction
This comparison brings together three high-end robotic vacuum cleaners from 2025 and early 2026: the Xiaomi Robot Vacuum 5 Pro, the Mova S70 Roller, and the Dreame X50 Ultra Blanca. All three feature multifunction bases with mop washing and drying capabilities, making them suited to homes where mopping plays an important role in daily cleaning. The Xiaomi and Dreame models launched in 2025, whilst the Mova S70 Roller arrived in March 2026.
These aren't entry-level devices. Each one targets users who want comprehensive automation, from self-emptying dust bins to mop maintenance handled entirely by the base station. The Dreame X50 Ultra Blanca positions itself as the most feature-rich option, the Mova S70 Roller introduces a unique roller-based mopping system, and the Xiaomi Robot Vacuum 5 Pro offers a more streamlined approach with strong core specifications.
Power and Suction
The Mova S70 Roller stands out immediately with its 28,000 Pa suction capacity, a considerable jump over the 20,000 Pa found in both the Xiaomi Robot Vacuum 5 Pro and Dreame X50 Ultra Blanca. In practical terms, this extra power can make a noticeable difference on carpets or when dealing with embedded dirt in textured flooring.
The brush systems differ substantially. The Xiaomi uses a TriCut 3.0 main brush, designed to cut through tangled hair whilst sweeping. The Mova S70 Roller features a simplified main brush, though specifics aren't detailed. The Dreame X50 Ultra Blanca opts for a dual-brush configuration, which can improve coverage and debris pickup across different floor types.
When it comes to lifting brushes during mopping, the Xiaomi and Dreame both raise their main brushes to avoid dragging dirt across wet floors. The Mova does not lift its main brush, but compensates by raising its side brush instead. All three models feature extendable side brushes for better corner cleaning and anti-tangle designs to reduce hair wrap.
Mopping
The mopping approach separates these three quite clearly. The Xiaomi Robot Vacuum 5 Pro and Dreame X50 Ultra Blanca both use dual rotating mops, a proven system for consistent coverage. The Mova S70 Roller takes a different route with a 270 mm roller, which maintains constant contact with the floor and can handle larger surface areas in a single pass.
All three extend their mopping systems to reach edges more effectively. The Dreame adds a movement feature to its extension, allowing it to manoeuvre slightly under furniture edges and skirting boards. Mop lift heights vary: the Xiaomi achieves 15 mm, the Mova 12 mm, and the Dreame 10.5 mm. These differences matter when transitioning onto rugs or carpets.
The Dreame X50 Ultra Blanca goes further with automatic mop removal at the base, meaning you can set it to vacuum-only mode without manually detaching anything. The Xiaomi and Mova require the mops to remain attached even during vacuum-only runs, though their lift mechanisms should prevent contact with the floor.
Dirt detection is present in both the Xiaomi and Dreame models, allowing them to identify dirty mops and soiled floors, then adjust their cleaning accordingly. The Mova S70 Roller lacks this feature. All three wash their mops with cold water at the base and dry them using warm air, which helps prevent odours and bacterial growth.
Navigation System
The Xiaomi Robot Vacuum 5 Pro and Dreame X50 Ultra Blanca both use retractable LiDAR for mapping and navigation, paired with AI cameras that assist in object recognition. The Dreame actually features dual cameras, enhancing its ability to identify obstacles. The Mova S70 Roller relies on CovertSense dToF technology without a camera, which still provides accurate mapping but lacks the visual context that AI cameras offer.
Both the Xiaomi and Dreame recognise around 200 different obstacles. The Dreame takes this a step further by specifically identifying pets and curtains, which can be useful for customising cleaning behaviour around animals or avoiding delicate fabrics. The Mova doesn't specify how many obstacles it can recognise.
Remote camera access is available on the Xiaomi and Dreame, allowing you to check in on your home through the robot's camera. The Mova doesn't offer this. LED lighting for night vision is also present on the Xiaomi and Dreame, but absent on the Mova.
The Dreame X50 Ultra Blanca includes its CleanGenius AI system and runs on an AI Sage 13.0 algorithm, positioning it as the most intelligent option in terms of decision-making during cleaning. The Xiaomi offers AI-driven spot recognition and intelligent cleaning adjustments, whilst the Mova focuses on reliable navigation without the added AI layers.
Battery and Autonomy
Battery capacity varies notably. The Dreame X50 Ultra Blanca leads with 6,400 mAh, translating to 180 minutes of runtime. The Xiaomi Robot Vacuum 5 Pro and Mova S70 Roller both use 5,200 mAh batteries. The Xiaomi manages 140 minutes from that capacity; the Mova's runtime isn't specified.
For larger homes, the Dreame's extended battery life means fewer interruptions and faster completion of cleaning cycles. The Xiaomi's 140-minute runtime is still respectable for most UK homes, covering substantial floor areas before needing to recharge. Without confirmed runtime data for the Mova, it's harder to predict how it compares in real-world use, though the same battery capacity as the Xiaomi suggests similar performance.
Smart Features
All three models can climb obstacles, though the heights differ slightly. The Mova S70 Roller manages 22 mm, the Xiaomi Robot Vacuum 5 Pro handles 20 mm, and the Dreame X50 Ultra Blanca tackles simple steps without a specific measurement provided. These capabilities help navigate thresholds, thick rugs, and minor floor level changes without getting stuck.
The Dreame X50 Ultra Blanca includes its own voice assistant, adding a layer of convenience for hands-free control beyond standard integration with Alexa and Google Home, which all three models support. This can be particularly useful for quick commands without needing to pull out your phone or rely on external smart speakers.
Multifunction Base Station
All three bases handle automatic dust emptying, mop washing with cold water, and mop drying with warm air. They also feature self-cleaning trays to reduce manual maintenance. The Dreame X50 Ultra Blanca distinguishes itself with third-generation tray cleaning, UV disinfection for hygiene, and a built-in detergent dispenser that automates the addition of cleaning solution during mop washing.
Dust bag capacity is 2.5 litres for the Xiaomi, whilst both the Mova and Dreame offer 3.2 litres, meaning less frequent bag changes. Water tank sizes also differ: the Mova S70 Roller provides the largest clean water tank at 5 litres, followed by the Dreame at 4.5 litres and the Xiaomi at 4 litres. Dirty water tanks are 4.5 litres for the Mova, 4 litres for the Dreame, and 3.8 litres for the Xiaomi.
The Dreame X50 Ultra Blanca offers an optional plumbing connection kit, sold separately, which allows the base to refill and drain automatically. This is a premium feature for those who want minimal interaction with the robot's maintenance. Neither the Xiaomi nor the Mova offer this option.
Dimensions
All three robots share the same 350 mm diameter, a standard size that balances manoeuvrability with internal component space. Height differences are minimal: the Xiaomi stands at 88 mm, the Dreame at 89 mm, and the Mova at 90 mm. The Xiaomi's slightly lower profile may help it squeeze under furniture with tight clearances, though the differences are marginal.
Base station dimensions vary more significantly. The Mova S70 Roller has the most compact footprint at 340 mm wide, 503 mm tall, and just 255 mm deep, making it the easiest to tuck into tighter spaces. The Xiaomi measures 360 mm wide, 572 mm tall, and 470 mm deep. The Dreame is 340 mm wide, 590.5 mm tall, and 456.7 mm deep. The Mova's shallow depth is particularly notable if floor space is limited.
Real-World Use
For larger homes, the Dreame X50 Ultra Blanca's 180-minute battery life and 6,400 mAh capacity make it the most suitable choice, reducing the need for mid-clean recharging. Its ability to remove mops automatically also simplifies switching between vacuum-only and mopping tasks, which can be useful in homes with mixed flooring.
The Mova S70 Roller's 28,000 Pa suction power makes it the strongest option for carpets and homes where deep cleaning is a priority. Its roller-based mopping system offers continuous floor contact, which can be effective on hard floors, though the lack of AI-driven dirt detection means it won't adapt as dynamically as the Xiaomi or Dreame.
Homes with pets benefit most from the Dreame X50 Ultra Blanca, which specifically recognises animals and adjusts its behaviour accordingly. Its dual cameras and advanced AI also help it navigate around pet bowls, toys, and other obstacles more reliably. The Xiaomi Robot Vacuum 5 Pro offers solid AI recognition with 200 identified obstacles, though without specific pet detection.
If you value a compact base station, the Mova S70 Roller's shallow depth and smaller footprint make it easier to position in utility rooms or kitchens where space is at a premium. The Dreame and Xiaomi bases are bulkier, particularly in depth, which may limit placement options.
Conclusion: Which One to Choose?
Choose the Xiaomi Robot Vacuum 5 Pro if you want a well-rounded robot with strong AI features, remote camera access, and effective dual-mop cleaning at a competitive price point. It suits medium to large homes where 140 minutes of runtime is sufficient, and you appreciate the convenience of dirt detection without needing the most advanced features.
Choose the Mova S70 Roller if maximum suction power is your priority and you prefer a space-saving base station. Its 28,000 Pa performance excels on carpets and textured floors, whilst the roller mopping system offers a different approach to hard floor cleaning. The compact base depth is ideal for tighter spaces, though you'll miss out on AI cameras and advanced obstacle recognition.
Choose the Dreame X50 Ultra Blanca if you want the most feature-complete option with the longest battery life, automatic mop removal, UV disinfection, detergent dispensing, and the option to add plumbing connectivity. It's the best fit for large homes, pet owners, and anyone who values cutting-edge AI and minimal manual intervention. The price premium reflects its extensive capabilities, but for those seeking the best robot aspirador in 2025, this model delivers.
