The Qrevo's suction curve makes a real difference on carpets

Both the Roborock Saros 20 and Qrevo claim 10,000 Pa of suction, so on paper it looks like a tie. But the Qrevo has a newer brush design and a more aggressive suction curve that actually pulls more from carpet fibers and pet hair. The Saros 20 is no slouch, but the Qrevo feels like it’s tuned for the messy jobs. That extra aggressiveness matters when you’re dealing with embedded dirt rather than surface dust.