Roborock QV 35A Robot Vacuum with Multifunctional Dock (Upgraded from Qrevo S) vs Roborock Saros 20
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is about prioritizing advanced automation and hands-off maintenance versus focusing on core vacuuming performance at a potentially lower cost.
Pick the Roborock QV 35A if you want a fully automated cleaning system with a dock that handles emptying and mopping so you never touch the dirt.
Pick the Roborock Saros 20 if your priority is a straightforward, reliable vacuum for daily debris pickup without the complexity or cost of a full-service dock.
- —The QV 35A adds a bulky station and higher upfront cost to eliminate manual bin emptying and mopping prep.
- —The Saros 20 is simpler and likely more compact but requires you to empty the dustbin and add water for mopping manually.
- —The QV 35A's upgraded platform suggests better obstacle avoidance and navigation, while the Saros 20 may have more basic sensors.
Full specs
Ask anything — we'll answer with Roborock QV 35A Robot Vacuum with Multifunctional Dock (Upgraded from Qrevo S) and Roborock Saros 20 in mind for pro use.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.