### IntroductionWhen it comes to robot vacuums that can both vacuum and mop with minimal hands-on maintenance, the **Roborock QX Revo** and **iRobot Roomba Plus 507 Combo** are two of the most compelling options in the mid-range premium segment. Both models feature self-emptying docks, automatic mop maintenance, smart home integration, and advanced navigation systems designed to keep floors clean with little user intervention. However, they take noticeably different approaches to cleaning performance and automation.The Roborock QX Revo builds on Roborock’s reputation for powerful suction, highly customizable app controls, LiDAR-based navigation, and an all-in-one dock that washes and dries mop pads automatically. It is particularly popular among users who want strong performance on both hard floors and carpets, along with extensive customization options. Community feedback frequently highlights Roborock’s superior app experience and quieter operation compared with many competing robot vacuums. ([YouTube][1])The Roomba Plus 507 Combo represents iRobot’s latest effort to modernize the Roomba lineup with LiDAR mapping, dual spinning mop pads, AI-powered obstacle avoidance, and a multifunction AutoWash dock. The 507 focuses on convenience and intelligent navigation, offering features such as automatic mop washing and drying, carpet detection, and support for major smart-home ecosystems, including Matter. ([The Verge][2])While both robot vacuums promise a largely hands-free cleaning experience, their strengths differ. The Roborock QX Revo generally emphasizes cleaning power, navigation efficiency, and software flexibility, whereas the Roomba Plus 507 Combo prioritizes obstacle recognition, smart-home integration, and Roomba’s well-known dual-rubber brush system for pet hair management. ([RoboVacGuide][3])In this comparison, we’ll examine their design, navigation, vacuuming and mopping performance, self-maintenance features, smart capabilities, and overall value to determine which robot vacuum is the better fit for your home.[1]: https://www.youtube.com/watch?v=PjFe5z-VCJg&utm_source=chatgpt.com “Roborock Qrevo Plus vs Roomba S9+: The Features that Matter! – YouTube”[2]: https://www.theverge.com/news/627751/irobot-launches-eight-new-roombas-with-lidar-room-mapping?utm_source=chatgpt.com “iRobot launches eight new Roombas and finally adds lidar mapping”[3]: https://robovacguide.com/models/irobot-roomba-505-combo/?utm_source=chatgpt.com “iRobot Roomba Plus 505 Combo: Specs, Pros & Cons | RoboVacGuide”
