Roborock Qrevo vs Dreame L10s Ultra

The Roborock Qrevo and the Dreame L10s Ultra each have their own strengths and weaknesses. They're very close in general specifications, which isn't overly surprising considering both brands used to share Xiaomi as a parent company. Both vacuums are bundled with multi-function docks and share similar motor and battery specifications. That said, their hazard-avoidance systems have a major difference: the Dreame has an RGB camera and structured light sensor, whereas the Roborock has only the latter. In practice, this makes the Dreame faster and more accurate in identifying obstacles and allows you to use it as a roving security camera. On the other hand, despite also sharing pretty similarly designed mopping systems, the Roborock is much more effective in dealing with stains.