Dreame D30 Ultra vs Roborock Qrevo S5V

The Dreame D30 Ultra is the stronger overall pick, combining more suction, a longer runtime, a bigger dock bin and a three-year warranty at a typically lower price. The Roborock Qrevo S5V's only edge is a slightly larger onboard dustbin.

Warranty and suction. The Dreame D30 Ultra ships with a three-year warranty against the Roborock Qrevo S5V's one year, and it rates for 25000Pa of suction versus 12000Pa.

Yes, owners consistently report it lifts long hair without the hair getting caught in the brushes, which is a common failure point on other robot vacuums.

The Dreame D30 Ultra ships with a three-year warranty. The Roborock Qrevo S5V carries the standard one-year warranty.

Buyers who specifically want its marginally larger onboard dustbin, or who already prefer the Roborock app, may still pick the Qrevo S5V, though it trails on suction, runtime and warranty coverage.

Most buyers, especially pet owners dealing with long hair, since the Dreame D30 Ultra offers more suction, a longer runtime and a longer warranty for typically less money.