Introduction
The Dreame L40 Ultra AE, the Dreame L50 Ultra AE and the Mova P50 Ultra represent three propositions within the robot vacuum cleaner segment with multifunction base launched between 2025 and 2026. The first two belong to Dreame, whilst Mova acts as a second brand from the same manufacturer, offering an alternative with its own characteristics.
All three models share a similar architecture: LiDAR turret for navigation, base with auto-emptying, washing and drying of mops with hot air, and battery capacity of 5,200 mAh. However, differences in suction power, brushing systems, artificial intelligence and specific functions mark distinct usage profiles. The L50 Ultra AE stands out as the most recent option, with launch scheduled for March 2026, whilst the L40 Ultra AE and the Mova P50 Ultra arrived in 2025.
Power and Suction
The most striking difference in this robot vacuum cleaner comparison lies in suction power. The Dreame L50 Ultra AE leads with 28,000 Pa, a figure that widely exceeds the 19,000 Pa of the L40 Ultra AE and the Mova P50 Ultra. This advantage can translate into better performance on carpets and in picking up ingrained dirt.
Regarding the main brush, both the L40 Ultra AE and the L50 Ultra AE feature the TriCut 3.0 system, which combines bristles with blades to reduce hair tangles. The Mova P50 Ultra is equipped with a simple brush, without advanced anti-tangle specifications. All three models lift the main brush during mopping to avoid dragging wet dirt.
The side brush marks important differences. The L50 Ultra AE incorporates extension to better reach corners, lifting during mopping and anti-tangle design. The Mova P50 Ultra also lifts the side brush and extends it, but without anti-tangle technology. The L40 Ultra AE does not offer any of these functions in the side brush, which limits its effectiveness on edges and corners compared to the other two.
Mopping
All three robots use two rotating mops with edge extension and Roboswing movement, which allows the mop to get under furniture overhangs. Mop lifting reaches 10.5 mm in all cases, sufficient to climb onto medium-thickness carpets without wetting them.
The mopping water is cold in all three models. However, the base washes the mops with hot water in all of them and dries them with hot air, which helps maintain hygiene and prevent bad odours.
The Dreame L50 Ultra AE introduces an exclusive function: it automatically removes the mops at the base when only vacuuming is desired. This avoids having to remove them manually and is practical for homes where vacuuming and mopping are alternated depending on the zones.
The L40 Ultra AE, on the other hand, stands out for its dirt detection. It analyses both the mops during washing and the floor whilst mopping, adjusting the process to go over dirtier areas. Neither the L50 Ultra AE nor the Mova P50 Ultra have this capability, which can make the difference in kitchens or high-traffic areas.
Navigation System
All three units employ LiDAR turret and front 3D laser sensor to map and avoid obstacles. The key difference lies in artificial intelligence.
The Dreame L40 Ultra AE integrates AI camera capable of recognising up to 120 different obstacles, including pets. Additionally, it incorporates night vision LED and allows remote access to the camera from the app, which adds video surveillance functionality. This combination is useful in homes with animals or with young children, where precise identification of objects avoids unnecessary blockages.
The Dreame L50 Ultra AE dispenses with AI camera, LED and remote access. It relies on the 3D laser sensor for obstacle avoidance, without advanced visual recognition. The Mova P50 Ultra does not feature AI camera or LED either, but does include CleanGenius intelligent cleaning and curtain recognition, a specific function that avoids tangles with hanging fabrics.
Autonomy and Battery
Battery capacity is identical: 5,200 mAh in all three models. Data on autonomy in minutes and maximum recommended surface area are not available, although this capacity usually translates into sufficient cleaning sessions for medium-large sized homes before requiring recharge.
Smart Functions
The ability to overcome obstacles varies slightly. The Mova P50 Ultra reaches 22 mm, whilst the L40 Ultra AE and the L50 Ultra AE remain at 20 mm. Two millimetres may seem little, but in practice they determine whether the robot navigates certain types of thick carpets or door thresholds without getting stuck.
All three models are compatible with external voice assistants such as Alexa or Google Home, but none includes its own assistant or robotic arm.
Multifunction Cleaning Base
All three bases offer auto-emptying of the dust container into a 3.2-litre bag, washing of mops with hot water and drying with hot air. All include self-cleaning of the washing tray, although with generational differences: the L40 Ultra AE features a second-generation system, whilst the L50 Ultra AE and the Mova P50 Ultra incorporate the third generation, presumably more efficient.
The clean water tank reaches 4.5 litres in the two Dreame models, compared to the 4 litres of the Mova P50 Ultra. The dirty water tank is also larger in the Dreame models (4 litres) than in the Mova (3.5 litres). These differences can reduce the frequency of refilling and emptying in large homes.
The Dreame L40 Ultra AE and the L50 Ultra AE include integrated detergent tank and offer optional plumbing connection kit, which must be purchased separately. The Mova P50 Ultra does not include detergent tank as standard, although it can be purchased as optional, and does not have a kit for plumbing.
Dimensions
All three robots share a diameter of 350 mm and height of 97 mm, which facilitates access under low furniture.
The bases present more marked differences. The Dreame models measure 340 mm wide, approximately 590 mm high and 457 mm deep. The Mova P50 Ultra, however, is wider (420 mm), lower (470 mm) and similar in depth (458 mm). This configuration can influence the available space to install the base, especially in narrow corners or under worktops.
Real-World Usage Experience
For homes with pets, the Dreame L40 Ultra AE offers clear advantages thanks to its AI camera with specific animal recognition, TriCut 3.0 anti-tangle brush and dirt detection on the floor. This allows cleaning to be adjusted in areas where animals spend more time.
In large houses, the Dreame L50 Ultra AE stands out for its power of 28,000 Pa, extendable and liftable side brush, and automatic mop removal. The greater power is useful on large surfaces with carpets, whilst the improved side brush optimises edge cleaning in numerous rooms.
The Mova P50 Ultra adapts well to homes with long curtains thanks to its specific recognition of this element, and its ability to overcome 22 mm obstacles makes it slightly more versatile on uneven floors. The absence of AI camera may be an advantage for users concerned about privacy.
In terms of maintenance, the L50 Ultra AE simplifies the process by automatically removing the mops when only vacuuming. The L40 Ultra AE compensates with its dirt detection, which reduces the need for manual intervention by automatically adjusting mopping intensity.
Conclusion: Which One to Choose?
Choose the Dreame L40 Ultra AE if you value advanced artificial intelligence, need pet recognition, want remote camera access for video surveillance or are looking for automatic dirt detection on floor and mops. It is the most complete option in smart functions, ideal for homes with animals or young children where precise identification of obstacles makes the difference.
Choose the Dreame L50 Ultra AE if you prioritise maximum suction power (28,000 Pa), need an extendable and liftable side brush for difficult corners, or find automatic mop removal useful. It is the best robot vacuum cleaner 2025 for large homes with thick carpets and for those seeking the latest technology in side brushing without the need for AI camera.
Choose the Mova P50 Ultra if you have long curtains that require specific recognition, need to overcome 22 mm obstacles (very thick carpets or high thresholds), or prefer to do without a camera for privacy reasons. It is a solid alternative with good value for money, especially if you do not need maximum power or advanced AI functions. Bear in mind that the base is wider and does not include plumbing connection kit.
