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Introduction
In this comparison, we analyse two models from DJI's 2025 range: the DJI Romo A (Transparent Robot) and the DJI Romo S (White). Both robot vacuum cleaners belong to the same product family and share very similar technical characteristics, which means that the choice between one or the other is based mainly on aesthetic aspects and the user's personal preferences.
This robot vacuum cleaner comparison is designed to help you understand what differences exist between these two DJI robot vacuum models and which one might best suit your needs and tastes. Both represent DJI's commitment to the smart home cleaning market in 2025, incorporating advanced technology and high-end features.
Power and Suction
In terms of suction power, both the DJI Romo A (Transparent Robot) and the DJI Romo S (White) offer exactly the same capacity: 25000 Pa. This figure positions them amongst the most powerful robot vacuum cleaners on the market today, capable of tackling ingrained dirt, medium-pile carpets and all types of household debris.
Both models incorporate a split-type main brush with anti-tangle hair technology. This design is especially useful for homes with pets or people with long hair, as it prevents hair from wrapping around the brush and reducing cleaning efficiency. The split system also makes cleaning and maintaining the brush easier.
In this category, there are no differences between the two models, so the choice will not depend on suction performance, which is identical in both cases.
Navigation System
Both DJI robot vacuum cleaners feature intelligent cleaning based on artificial intelligence, which allows them to map the home efficiently and create optimised cleaning routes. This technology ensures that the robot does not pass over the same place several times unnecessarily and that it covers all available surface area systematically.
A standout feature in both models is AI stain recognition. This means that both the DJI Romo A and the DJI Romo S can identify particularly dirty areas and apply greater cleaning intensity or perform additional passes in those areas. This function is very practical in kitchens or dining rooms where spills or localised dirt accumulation may occur.
As with suction power, in the navigation system we find no differences between both models, sharing the same artificial intelligence capabilities and environmental recognition.
Autonomy and Battery
Autonomy is another aspect in which the DJI Romo A (Transparent Robot) and the DJI Romo S (White) are completely equivalent. Both are equipped with a 5000 mAh battery that provides up to 180 minutes of continuous operation. This autonomy is more than sufficient to clean medium or large-sized homes in a single session.
With 180 minutes of autonomy, these robot vacuum cleaners can cover large surfaces without needing to return to the charging base mid-clean. This is especially useful in flats of more than 100 square metres or in multi-storey houses where cleaning of different zones is programmed.
The battery capacity and operating time are identical in both models, so this factor will not be decisive when choosing between one or the other in this DJI robot vacuum cleaner comparison.
Smart Functions
In terms of obstacle-climbing ability, both the DJI Romo A and the DJI Romo S can overcome height differences of up to 20 mm. This feature allows them to move seamlessly between different types of flooring, climb medium-thickness carpets and overcome small steps or thresholds commonly found in homes, such as the transition between rooms or the entrance to terraces.
This 20 mm capacity is standard in mid-to-high-range robots and ensures that the robot does not get stuck on common household transitions, allowing for more autonomous cleaning without user intervention.
Multifunction Cleaning Base
Both models include a multifunction cleaning base with self-cleaning of the mop washing tray using a wide nozzle. This system allows the base to keep the mops clean after each use, preventing bad odours and ensuring that the mops are in optimal condition for the next mopping session.
The wide nozzle improves washing efficiency by distributing water more evenly over the surface of the mops, better removing dirt residue accumulated during cleaning.
As for the dust bin, both the DJI Romo A (Transparent Robot) and the DJI Romo S (White) have a capacity of 260 ml. This size is suitable for several cleaning sessions in medium-sized homes before needing emptying, especially when used with the auto-empty base.
In this section, we also find no technical differences between the two DJI robot vacuum models, sharing the same base functionalities and storage capacities.
Dimensions
Dimensions are another aspect where the DJI Romo A and the DJI Romo S are practically twins. Both have a diameter of 351 mm, which is a standard size for robot vacuum cleaners and allows them to move easily through most home spaces.
The height is 98 mm in both models. This information is important because it determines whether the robot will be able to access under furniture such as sofas, beds or wardrobes. At almost 10 centimetres in height, these robots will be able to pass under many standard pieces of furniture, although it is advisable to measure the tightest spaces in your home before purchase if you want the robot to clean under low furniture.
By sharing identical dimensions, neither model offers an advantage in terms of accessibility to confined spaces or ease of storage.
Conclusion: Which One to Choose?
After analysing in detail the technical characteristics of both models in this robot vacuum cleaner comparison, the conclusion is clear: the DJI Romo A (Transparent Robot) and the DJI Romo S (White) are technically identical. They share the same suction power of 25000 Pa, autonomy of 180 minutes, AI navigation system, stain recognition, ability to overcome 20 mm obstacles and exact dimensions.
Therefore, the choice between these two robot vacuum cleaners comes down exclusively to a matter of aesthetic preferences:
- Choose the DJI Romo A (Transparent Robot) if you are attracted to the innovative and futuristic design of the transparent finish, which allows you to see the robot's internal components and adds a technological and distinctive touch to your home. It is ideal for users who value design as a decorative element and are looking for a robot that is also a conversation piece.
- The DJI Romo S (White) is ideal for those who prefer a more discreet and classic design that integrates easily with any décor style. The white colour is neutral and timeless, perfect for homes with minimalist décor or for users who prefer the robot to go unnoticed.
Both represent an excellent choice amongst the best robot vacuum cleaners 2025, with advanced technology, outstanding power and smart functions that make home maintenance easier. The final decision will depend solely on which design fits best with your personal style and that of your home. In terms of performance, cleaning and functionalities, you will be acquiring exactly the same DJI robot vacuum cleaner with a different external presentation.
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