Dyson V8 Cyclone vs Dyson V15 Detect
For a big or carpeted home, get the V15 Detect. For quick daily cleans in a smaller home, the V8 Cyclone does the job for far less.
Dyson V8 Cyclone
The cheapest way into a proper Dyson — fine for everyday cleaning in most homes.
Dyson V15 Detect
The strongest all-rounder: a laser shows dust on hard floors and a sensor counts what it picks up.
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The V15 has much more suction for deep carpet, a laser that shows dust on hard floors and a battery that clicks out to swap. The V8 Cyclone is the cheapest current Dyson, light and simple, with up to 60 minutes in eco mode, but it's weaker on carpet and short on its strongest setting.
- —You live in a flat or a smaller home.
- —You mostly do quick daily cleans.
- —You want a Dyson for the least money.
- —You have lots of carpet or rugs.
- —You want the deepest cordless clean.
- —You have a big home and want a spare battery.
What verified owners report
Only reviews from checked buyers count, and every 1–3 star review is read by us. How we do this
Most owners find it light and powerful. The power button that replaced the trigger splits opinion.
- ✓Strong suction
- ✓Light and easy to move around
- ✓Easy to use
- −Struggles on thick carpet — sticks to it or cuts out
Owners love the suction. The few complaints, and some happy owners too, say it's heavy and the trigger has to be held down.
- ✓Very strong suction
- ✓Easy to handle
- ✓Good with pet hair
None came up often enough to list.
Key differences
Pros and cons
- +The cheapest current Dyson
- +Light and simple
- +Good for quick daily cleans
- −A power button instead of a trigger: easier on long cleans, fiddlier for quick ones.
- −Runtime is short on the strongest setting.
- −No separate hard-floor head, so it can push bigger crumbs along hard floors.
- +Top suction, great on carpet
- +Laser shows dust on hard floors
- +Battery clicks out to swap
- −Emptying the bin can be messy, and long hair can catch in it.
- −Heavy to hold above your head for curtains or ceilings.
- −Battery time drops after a few years; the battery is replaceable.
- Is the V8 Cyclone worth it?
- Is the V15 Detect worth it?
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How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: TechRadar, Trusted Reviews, Vacuum Wars, manufacturer specifications.
Owner reports for the V8 Cyclone: 187 verified buyer ratings at Currys and Otto (Germany), read October 2026.
Owner reports for the V15 Detect: 121 verified buyer ratings at Otto (Germany), read October 2026.