Introduction
Mova presents three robot vacuum cleaners with mopping that compete in the mid-to-high-end market segment: the Mova S70 Roller, the Mova V50 Ultra and the Mova Z50 Ultra. All three devices share the same brand and target users looking for complete cleaning solutions without compromising on advanced technology. The S70 Roller will arrive on the market in March 2026, whilst the other two models have been available since 2025.
What primarily differentiates these robots is their cleaning approach. The S70 Roller opts for a roller system for mopping, whilst the V50 Ultra incorporates a dual rotating mop and the Z50 Ultra uses a wide roller. Each design responds to different needs in terms of autonomy, power and intelligent functions.
Power and Suction
The Mova S70 Roller dominates in raw power with its 28,000 Pa, significantly surpassing the V50 Ultra which reaches 24,000 Pa and the Z50 Ultra which remains at 19,000 Pa. This difference is particularly relevant for homes with carpets or pets that shed a lot of hair.
Regarding the brushing system, the S70 Roller features a SimpleDivide brush, whilst the V50 Ultra opts for a dual brush and the Z50 Ultra incorporates the TriCut 3.0. The latter combines bristles with blades that cut tangled hair, something useful if you live with animals.
All three models include an extendable and liftable side brush, as well as anti-tangle technology. The side brush elevation during mopping prevents it from getting wet and allows switching between vacuuming and mopping without complications. However, only the V50 Ultra and Z50 Ultra can lift the main brush during mopping, an advantage that reduces interference between both functions.
Mopping
Here we find important differences in each device's approach. The S70 Roller uses a 270 mm roller that rotates to mop, a system that can be effective on uniform surfaces. The V50 Ultra features two rotating mops with movement, whilst the Z50 Ultra opts for a wide roller accompanied by a mini side mop.
Extension capability also varies: the S70 Roller and V50 Ultra extend their mops to reach edges, although the V50 Ultra does so with additional movement. The Z50 Ultra incorporates a specific mini side mop for this purpose.
Mop elevation presents different figures. The S70 Roller reaches 12 mm, the V50 Ultra achieves 10.5 mm and the Z50 Ultra remains at 7 mm. More elevation means better protection for carpets when the robot is mopping.
The V50 Ultra and Z50 Ultra mop with hot water, something that improves dirt dissolution. The S70 Roller is limited to cold water. Additionally, only the V50 Ultra can automatically detach the mops at the base to perform vacuum-only sessions without having to manipulate anything manually.
Dirt detection on both mops and floor is present only in the V50 Ultra and Z50 Ultra. This function allows the robot to identify dirtier areas and reinforce cleaning where it's really needed.
Navigation System
The S70 Roller employs the CovertSense dToF system for navigation, whilst the V50 Ultra features retractable LiDAR and the Z50 Ultra mounts a traditional LiDAR turret. All three models include a front 3D laser sensor to avoid obstacles.
The most notable difference lies in the cameras. The V50 Ultra and Z50 Ultra integrate dual cameras with artificial intelligence capable of recognising up to 200 and 160 obstacles respectively. The S70 Roller does without cameras, which limits its recognition capabilities but also simplifies its design.
The V50 Ultra and Z50 Ultra can identify pets, detect curtains and allow remote access to the camera from the app. They also incorporate LEDs for night vision. These functions are absent in the S70 Roller, which focuses more on pure laser navigation without visual analysis of the environment.
Intelligent cleaning with AI CleanGenius and stain recognition only work on the V50 Ultra and Z50 Ultra. In practice, this means these models can automatically adjust their cleaning strategy according to the type of dirt detected.
Autonomy and Battery
The S70 Roller features a 5,200 mAh battery, lower than the 6,400 mAh of the V50 Ultra and Z50 Ultra. This difference is noticeable in the declared autonomy: the V50 Ultra achieves 220 minutes of continuous operation, whilst we don't have specific data for the other two models.
For large homes, the V50 Ultra's greater battery capacity represents a clear advantage. It can complete more extensive cleaning sessions without needing to return to the base to recharge.
Intelligent Functions
All three robots can overcome steps, although with nuances. The S70 Roller and Z50 Ultra overcome obstacles up to 22 mm, whilst the V50 Ultra handles simple steps without specifying the exact height in millimetres.
The V50 Ultra and Z50 Ultra incorporate a built-in voice assistant, in addition to being compatible with Alexa and Google Home. The S70 Roller only supports external assistants, which reduces the options for direct interaction with the robot without going through third-party platforms.
Multifunction Cleaning Base
All three devices feature a multifunction base that performs auto-emptying of the dust container, washing and drying of mops. Washing is carried out with hot water in all cases, and drying uses hot air to prevent bad odours.
The S70 Roller and V50 Ultra include self-cleaning of the washing tray. In the V50 Ultra it's the third generation of this system, which suggests technical evolution. The Z50 Ultra lacks this function, which implies more manual maintenance.
Only the V50 Ultra incorporates UV disinfection and dual detergent tank, allowing the use of two different products depending on the type of floor or level of dirt. The Z50 Ultra has a single detergent tank, whilst the S70 Roller doesn't include this option.
Regarding capacities, the Z50 Ultra's dust bag is the largest at 4 litres, compared to 3.2 litres for the S70 Roller and V50 Ultra. The clean water tank reaches 5 litres in the S70 Roller, 4 litres in the V50 Ultra and 4.5 litres in the Z50 Ultra. Dirty water is stored in 4.5 litres, 3.5 litres and 4 litres respectively.
Dimensions
The diameter is identical in all three models: 350 mm. Height marks important differences. The V50 Ultra is the lowest at 89.5 mm, followed by the S70 Roller at 90 mm. The Z50 Ultra reaches 111 mm due to its LiDAR turret. In homes with low furniture, the first two models will access more spaces.
The bases present different sizes. The S70 Roller has the most compact base: 340 mm wide, 503 mm high and 255 mm deep. The V50 Ultra measures 420 mm wide, 470 mm high and 458 mm deep. The Z50 Ultra is the most voluminous at 390 mm wide, 545 mm high and 463.3 mm deep. It's advisable to measure the available space before deciding.
Real-World Usage Experience
For large houses, the V50 Ultra offers the best combination thanks to its 6,400 mAh battery and 220-minute autonomy. Its ability to automatically detach mops makes it easy to alternate between pure vacuuming and mopping without manual intervention.
If you live with pets, the S70 Roller stands out for its 28,000 Pa power, ideal for sucking up embedded hair. The Z50 Ultra is also interesting for its TriCut 3.0 brush that cuts tangled hair.
In homes where technology and remote control are valued, the V50 Ultra and Z50 Ultra are superior. Their AI cameras, pet recognition, remote camera access and built-in voice assistant expand usage possibilities.
For those seeking efficient mopping with hot water, both the V50 Ultra and Z50 Ultra perform better than the S70 Roller. Hot water dissolves grease and adhered dirt better.
If space under furniture is limited, the V50 Ultra with its 89.5 mm height accesses better than the Z50 Ultra, which at 111 mm may become blocked in some spaces.
Conclusion: Which One to Choose?
Choose the Mova S70 Roller if you're looking for maximum suction power and don't mind doing without cameras with artificial intelligence. It's ideal for those who prioritise intensive vacuuming over intelligent functions and prefer a compact base. Its 270 mm roller is suitable for uniform surfaces, although it mops with cold water.
Choose the Mova V50 Ultra if you want the most complete robot in this robot vacuum cleaner comparison. Its combination of dual AI cameras, 220 minutes of autonomy, hot water for mopping, automatic mop detachment, UV disinfection and dual detergent tank make it the best robot vacuum cleaner 2025 of the three. It's perfect for large houses, tech-savvy users and those seeking total autonomy with minimal maintenance.
Choose the Mova Z50 Ultra if you need a balance between technology and capacity. Its TriCut 3.0 brush works well with pets, incorporates AI cameras and its 4-litre dust bag is the largest. The LiDAR turret guarantees precise navigation, although its 111 mm height may limit access under low furniture. It's a solid option for medium-sized homes with animals where there are no height restrictions.
