- Which is better for pet hair?
- The Dyson V8 Cyclone is the better pick for pet hair. It has stronger suction, a motorized cleaner head and weighs 3 lb, so it is easier to push through carpet. The BLACK+DECKER has an anti-tangle brush bar and works on pet hair, but its lower suction and 8.4 lb weight make it harder work.
- Is the Dyson worth $200 more?
- Yes if you clean carpets or have pets and want a light vacuum that lasts. The Dyson has a removable battery, a bigger review base and a 4.3 rating. If you mostly clean hard floors and stairs on a budget, the BLACK+DECKER at $99.99 does the job.
- Which has longer battery life?
- The BLACK+DECKER, at up to 44 minutes. The Dyson V8 runs about 40 minutes in low mode and far less in max mode. Both lose runtime as you raise suction.
- Which is easier to carry upstairs?
- The Dyson. At 3 lb it is less than half the BLACK+DECKER's 8.4 lb. The BLACK+DECKER converts to a handheld with a crevice tool, but it is heavy in that form.
- Can I replace the battery?
- On the Dyson, yes. The V8 battery is removable and replaceable. The BLACK+DECKER's 20V battery is built in and not removable, so runtime fades with the battery.
- Which is better for under-furniture cleaning?
- The BLACK+DECKER lays flat to reach under beds and couches and stands on its own for storage. The Dyson is lighter and slimmer but relies on its wand and low profile rather than a lay-flat design.
