Roborock Qrevo QV 35A vs Shark PowerDetect Self-Empty

A vacuum-and-mop robot vacuum against a vacuum-only one is not a close fight, and Roborock Qrevo QV 35A proves it against Shark PowerDetect Self-Empty by adding mopping, a bigger onboard dustbin, a lower price and longer battery life to its side. Shark PowerDetect Self-Empty does not answer with a single spec win here; it is simply built for a different job, hoovering hair and dust into a HEPA base without any water tank to fill. That narrower focus is not a flaw for buyers who genuinely never want to mop, since the Shark still runs the same class of LiDAR navigation and multi-room mapping as the Roborock. But for anyone comparing the two feature for feature, Roborock Qrevo QV 35A covers more ground for less money. Choose the Shark PowerDetect Self-Empty only if mopping is something you will never use.