Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Stronger on paper: Dyson Supersonic HD15
It leads on 2 of the 2 performance specs we can compare (warranty and heat levels).
| Spec | RevAir Reverse-Air Dryer | Dyson Supersonic HD15 |
|---|---|---|
| Price (approx.) | ~$179 ✓ | ~$499 |
| Weight | 3.0 kg | 0.66 kg ✓ |
| Warranty | 1 year | 2 years ✓ |
| Speed levels | — | 3 |
| Heat levels | 3 | 4 ✓ |
On the specs we track, Dyson Supersonic HD15 comes out ahead. See the verdict and the table above for where each one leads.
RevAir Reverse-Air Dryer is about $179 and Dyson Supersonic HD15 about $499, so RevAir Reverse-Air Dryer is roughly $320 cheaper. Prices change often, so check the live price before buying.
RevAir Reverse-Air Dryer: 1 year. Dyson Supersonic HD15: 2 years. Check the seller's page, as warranty terms vary by country.