iRobot Roomba Plus 405 vs OKP Lidar Robot Vacuum and Mop Combo
Updated August 2026 — The iRobot Roomba Plus 405 offers superior cleaning performance and advanced features, making it the better choice for those seeking top-tier robotic vacuum capabilities. However, the OKP Lidar provides a budget-friendly option with essential features.
The iRobot Roomba Plus 405 offers superior cleaning performance and advanced features, making it the better choice for those seeking top-tier robotic vacuum capabilities. However, the OKP Lidar provides a budget-friendly option with essential features.
Why iRobot Roomba Plus 405 is better
Superior suction
Roomba Plus 405 has 70x more suction compared to Roomba 600 series.
Advanced mapping
Roomba Plus 405 uses ClearView LiDAR for efficient navigation.
Automated mopping
Roomba Plus 405 features an auto-wash dock for ongoing cleaning.
Why OKP Lidar Robot Vacuum and Mop Combo is better
Budget-friendly
OKP Lidar is significantly cheaper at C$179.99.
Compact design
OKP Lidar's 3.7-inch height allows it to fit under furniture.
Long battery life
OKP Lidar cleans for up to 150 minutes on a single charge.
Overall score
Specifications
| Spec | iRobot Roomba Plus 405 | OKP Lidar Robot Vacuum and Mop Combo |
|---|---|---|
| Brand | iRobot | OKP |
| Current Price | C$469.99 | C$179.99 |
| Control Options | App, Voice | App, Voice, Alexa |
| Dustbin Capacity | Not specified | 450ML |
| Water Tank | Not specified | 200ML |
| Cleaning Modes | Customizable | 4 modes |
Dimension comparison
Overview of the iRobot Roomba Plus 405 and OKP Lidar Robot Vacuum and Mop Combo
The iRobot Roomba Plus 405 is significantly more expensive at C$469.99 compared to the OKP Lidar Robot Vacuum and Mop Combo, which retails for C$179.99. This price disparity reflects the advanced features and capabilities of the Roomba Plus 405, making it a premium choice for robotic cleaning. However, the OKP Lidar offers a budget-friendly option that still includes essential features for effective cleaning.
Cleaning Performance
When it comes to cleaning performance, the iRobot Roomba Plus 405 excels with its strong suction capabilities described as having "70x more suction" compared to the Roomba 600 series robots. It also features dual mop pads and SmartScrub technology, providing 2x deeper scrubbing for tough messes. In contrast, the OKP Lidar Robot Vacuum and Mop Combo employs a powerful suction system with a 6000Pa all-suction design and a dual-sided brush head. Both models are designed to tackle dirt effectively, but the Roomba Plus 405 offers a more robust cleaning experience.
Navigation Technology
The iRobot Roomba Plus 405 uses advanced ClearView LiDAR technology for navigation, allowing it to map your home quickly and clean in an efficient, structured manner, even in the dark. This intelligent mapping ensures it avoids obstacles seamlessly. The OKP Lidar also employs advanced LiDAR navigation, intelligently planning routes while avoiding random collisions. While both vacuums utilise LiDAR technology, the Roomba Plus 405’s mapping capabilities provide it with a slight edge in terms of efficiency and thoroughness.
Mopping Capability
Mopping is a standout feature of the iRobot Roomba Plus 405, which doubles down on mopping with spinning DualClean Mop Pads that can use cleaning solutions or water. This model can clean for 4 weeks with its auto-wash dock, making it ideal for ongoing use. The OKP Lidar Robot Vacuum and Mop Combo features a 200ML water tank for mopping, but it requires manual emptying after use to prevent leaks. While both products offer mopping capabilities, the Roomba Plus 405 provides a more automated and effective solution for maintaining clean floors.
Smart Features
The iRobot Roomba Plus 405 is equipped with an easy-to-use Roomba Home app, allowing users to set custom cleaning routines and receive insights into cleaning performance. It also supports voice commands for added convenience. The OKP Lidar offers similar control options, including Wi-Fi, app, Alexa, and voice controls, and features four cleaning modes. While both robots have smart features, the Roomba Plus 405’s app and voice integration appear more advanced and user-friendly.
Battery Life and Charging
The OKP Lidar Robot Vacuum has an impressive battery life, cleaning for up to 150 minutes on a single charge, making it suitable for larger spaces with a coverage area of up to 1937 square feet. It automatically returns to its charging base when running low on power. In comparison, while the specific battery life of the Roomba Plus 405 is not stated, its extensive auto-emptying and mopping capabilities suggest that it is designed for more frequent, less intensive cleaning sessions. For users prioritising long cleaning durations without interruptions, the OKP Lidar may be the more appealing option.
Design and Build
The design of the OKP Lidar Robot Vacuum is compact, measuring only 3.7 inches in height, allowing it to fit under furniture easily. The iRobot Roomba Plus 405, while not specified, is designed with functionality in mind, featuring a more substantial build to accommodate its advanced cleaning technologies. The smaller size of the OKP Lidar offers practical advantages for reaching tight spaces, making it a solid choice for those who need thorough cleaning in confined areas.
Which should you buy?
Choosing between the iRobot Roomba Plus 405 and the OKP Lidar Robot Vacuum and Mop Combo ultimately depends on your cleaning needs and budget. The Roomba Plus 405 stands out with its superior suction, advanced mapping technology, and extensive mopping capabilities, making it ideal for users who seek top-tier performance and convenience. However, if you're looking for a more budget-friendly option without sacrificing essential cleaning features, the OKP Lidar offers solid performance at a fraction of the price.
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