iRobot Roomba® 105 Combo Robot Vacuum Cleaner with Mop Function - Black vs XIAOMI Robot Vacuum X20 Pro
Updated August 2026 — The iRobot Roomba 105 offers great value for budget-conscious consumers, while the XIAOMI Robot Vacuum X20 Pro excels in advanced features and performance.
The iRobot Roomba 105 offers great value for budget-conscious consumers, while the XIAOMI Robot Vacuum X20 Pro excels in advanced features and performance.
Why iRobot Roomba® 105 Combo Robot Vacuum Cleaner with Mop Function - Black is better
affordable price
£149.00 vs £299.99
custom cleaning modes
Offers vac only, mop only, or combo modes
easy control options
Compatible with Alexa, Siri, and Google Assistant
Why XIAOMI Robot Vacuum X20 Pro is better
powerful suction
7000Pa suction vs 70X power-lifting suction
automatic maintenance
Auto mop washing and dust collection every 75 days
long battery life
Up to 160 minutes vs unspecified runtime
Overall score
Specifications
| Spec | iRobot Roomba® 105 Combo Robot Vacuum Cleaner with Mop Function - Black | XIAOMI Robot Vacuum X20 Pro |
|---|---|---|
| Brand | iRobot | XIAOMI |
| Current Price | £149.00 | £299.99 |
| Mop Function | Yes | Yes |
| Auto Dust Collection | No | Yes |
| Battery Capacity | N/A | 5200mAh |
| Cleaning Modes | 3 | 4 |
| Voice Control | Yes | Yes |
Dimension comparison
Price Comparison
The iRobot Roomba 105 Combo Robot Vacuum Cleaner is priced at £149.00, making it significantly more affordable than the XIAOMI Robot Vacuum X20 Pro, which costs £299.99. This £150 difference may influence budget-conscious consumers who are looking for a reliable robotic vacuum without a hefty price tag. While both products offer unique features, the Roomba 105 provides a solid entry point into the world of robotic cleaning, whereas the X20 Pro’s higher price reflects its advanced capabilities.
Cleaning Performance
The iRobot Roomba 105 excels in cleaning due to its 4-Stage Cleaning System, which includes 70 times more power-lifting suction than previous models, alongside a Multi-Surface bristle brush and Edge-Sweeping brush. This allows it to effectively tackle dirt, dust, and debris across various floor types. In contrast, the XIAOMI Robot Vacuum X20 Pro boasts a powerful 7000Pa suction fan blower with four adjustable speeds, ensuring efficient cleaning tailored to the user's needs. With such powerful suction, it is equipped to handle everything from fine dust to larger debris.
Navigation and Mapping
When it comes to smart navigation, the iRobot Roomba 105 features ClearView LiDAR technology that quickly maps your home, allowing it to avoid obstacles and clean in neat rows, even in darkness. This advanced navigation system ensures thorough coverage of your space. The XIAOMI Robot Vacuum X20 Pro also shines in this area with its high-precision obstacle avoidance system, utilising a 120° wide-area structured light and edge sensor for nimble navigation. This combination of navigation technologies in both models enhances cleaning efficiency and helps prevent collisions.
Mopping Functionality
The iRobot Roomba 105 stands out with its built-in mop function, featuring a micro-pump that controls water flow for consistent mopping. It offers three cleaning modes: vac only, mop only, or a combination of both, and can avoid mopping rugs thanks to automatic carpet detection. The XIAOMI Robot Vacuum X20 Pro also includes a mopping feature with the added benefit of an all-in-one base station that automatically washes the mop pads, dries them with hot air, and collects dust. This makes maintenance easier, highlighting a significant convenience advantage for the X20 Pro.
Battery Life
Battery longevity is essential for robotic vacuums, and the iRobot Roomba 105 does not disappoint, though specific runtime details are not provided. It is designed for comprehensive cleaning, ensuring it can tackle daily messes efficiently. However, the XIAOMI Robot Vacuum X20 Pro features a remarkable 5200mAh battery that can last up to 160 minutes under standard mode, making it ideal for larger homes. This extended battery life allows the X20 Pro to clean more significant areas without needing frequent recharging, which is a considerable advantage.
Control and Connectivity
The iRobot Roomba 105 offers three easy ways to control the device: via the Roomba Home App, voice commands using popular assistants like Alexa, Siri, and Google Assistant, or the robot’s physical buttons. This flexibility enhances user experience and convenience. Similarly, the XIAOMI Robot Vacuum X20 Pro can also be controlled through its app and voice commands, but it takes connectivity a step further with advanced features in its app, allowing for more granular control and customisation of cleaning modes and schedules.
Maintenance and Convenience
Maintenance is a crucial factor for robotic vacuums, and both models have designed features to simplify this aspect. The iRobot Roomba 105 includes filter life monitoring through its app, which helps users know when to replace the filter. The XIAOMI Robot Vacuum X20 Pro, however, has a more advanced maintenance system with an automatic dust collection feature that disposes of debris every 75 days and a large 4L clean water tank for mopping. This level of convenience may appeal to users who prefer a more hands-off approach to maintenance.
Which should you buy?
Choosing between the iRobot Roomba 105 Combo Robot Vacuum Cleaner and the XIAOMI Robot Vacuum X20 Pro ultimately depends on your specific cleaning needs and budget. If you are looking for an affordable option that effectively combines vacuuming and mopping while offering smart navigation, the iRobot Roomba 105 is an excellent choice at £149.00. However, if you desire advanced features such as powerful suction, extensive battery life, automatic maintenance, and superior navigation, the XIAOMI Robot Vacuum X20 Pro is worth the investment at £299.99. Each model has its strengths, catering to different user preferences.
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