iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function vs uninell Robot Vacuum Cleaner with Mop
Updated August 2026 — The iRobot Roomba® 405 Combo offers superior cleaning capabilities and advanced features, making it the better choice for those seeking high performance. However, the uninell Robot Vacuum Cleaner provides great value for budget-conscious consumers.
The iRobot Roomba® 405 Combo offers superior cleaning capabilities and advanced features, making it the better choice for those seeking high performance. However, the uninell Robot Vacuum Cleaner provides great value for budget-conscious consumers.
Why iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function is better
Suction Power
iRobot has 70x more suction compared to Roomba 600 series.
Mopping Technology
iRobot uses DualClean Mop Pads for deeper scrubbing.
Navigation
iRobot features ClearView LiDAR for efficient mapping.
Why uninell Robot Vacuum Cleaner with Mop is better
Price
uninell is significantly cheaper at £189.99.
Battery Life
uninell offers up to 180 minutes of runtime.
User Control
uninell includes a remote control for ease of use.
Overall score
Specifications
| Spec | iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function | uninell Robot Vacuum Cleaner with Mop |
|---|---|---|
| Brand | iRobot | uninell |
| Current Price | £349.00 | £189.99 |
| Suction Power | 70x vs Roomba 600 | 7000Pa |
| Mopping Pads | DualClean | 3-in-1 |
| Navigation Tech | ClearView LiDAR | LIDAR |
Dimension comparison
Design and Build Quality
The iRobot Roomba® 405 Combo boasts a sleek design that integrates advanced technology for effective cleaning. In contrast, the uninell Robot Vacuum Cleaner with Mop also features a modern design but focuses on user-friendly functionality. The iRobot's robust construction is complemented by its AutoWash Dock, which not only charges the vacuum but also cleans and maintains the mop pads for optimal performance. This dock ensures that the vacuum remains in top condition with minimal user intervention, promising up to 75 days of auto-emptying and four weeks of mopping without needing to be touched. The uninell, while also equipped with a self-emptying station, has a slightly smaller capacity, allowing for 70 days of seamless cleaning, which still offers considerable convenience.
Suction Power and Cleaning Efficiency
In terms of suction power, the iRobot Roomba® 405 Combo delivers an impressive cleaning performance with 70 times more suction than the Roomba 600 series, specifically designed for tackling a variety of messes—from crumbs to pet hair. The uninell Robot Vacuum Cleaner, on the other hand, provides a strong 7000Pa suction power, which is enhanced by an Auto-Carpet Boost mode that increases suction by 200% for effective carpet cleaning. Both models are designed to adapt to different surfaces and mess types, but the iRobot's dual functionality of vacuuming and mopping, combined with its advanced suction capabilities, may offer a more comprehensive cleaning experience compared to the uninell's focused approach.
Mopping Functionality
The mopping features of both vacuums are designed to tackle spills and stains effectively. The iRobot Roomba® 405 Combo utilises spinning DualClean Mop Pads with SmartScrub technology, allowing it to scrub twice as deep as standard models. This is particularly beneficial for cleaning tough stains with the option to use compatible cleaning solutions. The uninell also offers mopping capabilities, using a 3-in-1 system that combines sweeping, vacuuming, and mopping. While both machines can mop, the iRobot's advanced scrubbing system and the ability to adjust water flow through the app give it an edge in terms of versatility and cleaning depth.
Navigation and Mapping Technology
The iRobot Roomba® 405 Combo features ClearView LiDAR technology that enables it to map your home quickly and efficiently, avoiding obstacles and cleaning in organised rows—even in low light conditions. This advanced mapping ensures thorough cleaning coverage. In comparison, the uninell Robot Vacuum Cleaner is equipped with a high-precision LIDAR navigation system that also plans efficient cleaning paths, reducing the chance of missed areas. While both vacuums employ sophisticated navigation technologies, the iRobot's ability to clean in the dark and its detailed mapping capabilities may provide a more thorough cleaning experience overall.
User Control and Customisation
The iRobot Roomba® 405 Combo offers multiple user control options, including voice commands compatible with Alexa, Siri, and Google Assistant, alongside its intuitive app. Users can easily set custom cleaning schedules and monitor the vacuum’s performance. The uninell Robot Vacuum Cleaner provides similar control options through an app and also includes a remote control for ease of use. While both vacuums allow for advanced scheduling and room-specific cleaning, the iRobot’s added features, such as Clean Zones and Keep Out Zones, allow for a more tailored cleaning routine.
Battery Life and Runtime
When it comes to battery life, the uninell Robot Vacuum Cleaner excels with a high-performance 2600mAh battery that offers up to 180 minutes of runtime, covering approximately 2000 square feet on a single charge. Meanwhile, the iRobot Roomba® 405 Combo's specifics on runtime are less clear, but it is designed to recharge and resume cleaning automatically when the battery is low, ensuring a comprehensive clean. While the uninell provides a longer runtime per charge, the iRobot's smart recharging feature could appeal to users with larger cleaning areas who may benefit from its uninterrupted cleaning cycles.
Price and Value for Money
The iRobot Roomba® 405 Combo is currently priced at £349.00, reflecting its premium features and advanced technology. The uninell Robot Vacuum Cleaner, on the other hand, is considerably more affordable at £189.99. While the uninell offers great value with its solid performance and features, the higher price of the iRobot can be justified by its superior suction power, advanced mopping capabilities, and enhanced user control features. The decision ultimately depends on how much users value these advanced functionalities against their budget.
Which should you buy?
Choosing between the iRobot Roomba® 405 Combo and the uninell Robot Vacuum Cleaner with Mop largely depends on your specific cleaning needs and budget. If you seek a high-performance vacuum with advanced mopping capabilities, superior navigation, and extensive user control options, the iRobot Roomba® 405 Combo is likely the better choice despite its higher price. Conversely, if you’re looking for a more budget-friendly option that still delivers effective cleaning and convenience, the uninell Robot Vacuum Cleaner is a commendable choice. Ultimately, both vacuums offer unique advantages that cater to different preferences and requirements.
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