Dyson
Dyson Supersonic
$399.99
Released 2016
Best Hair Dryers · head-to-head
Dyson Supersonic vs Laifen Swift Special High-Speed Hair Dryer
A sourced, side-by-side comparison. Laifen Swift Special High-Speed Hair Dryer is cheaper at $169.99. Every spec and price links to its source.
Laifen
Laifen Swift Special High-Speed Hair Dryer
$169.99Cheaper
Released 2024
Which is better: the Dyson Supersonic or Laifen Swift Special High-Speed Hair Dryer?
The Laifen Swift Special High-Speed Hair Dryer wins 1 of the 1 specs we compare head to head; the other wins 0. The Laifen Swift Special High-Speed Hair Dryer is the cheaper at $169.99. The Laifen Swift Special High-Speed Hair Dryer both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Dyson Supersonic | Laifen Swift Special High-Speed Hair Dryer |
|---|---|---|
| US price | $399.99 | $169.99 Current price on laifentech.com |
| Brand | Dyson | Laifen |
| Released | 2016 | 2024 |
| Wattage (W) | 1600 | 1400 |
| Weight (g) | 816 | 407 |
| Heat settings | 4 | 3 |
| Speed settings | 3 | 2 |
| Ionic | Yes | Yes |
| Cool shot | Yes | Yes |
| Attachments included | Styling concentrator only (Origin colorway; the standard Supersonic ships 5 attachments) | Smooth nozzle, diffuser nozzle, concentrator nozzle (3 magnetic nozzles) |
| Motor (rpm) | 110000 | 110000 |
Sources — Dyson Supersonic: dyson.com (verified 2026-06-15). Laifen Swift Special High-Speed Hair Dryer: laifentech.com (verified 2026-06-15).
What's the difference between the Dyson Supersonic and Laifen Swift Special High-Speed Hair Dryer?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Wattage (W): Dyson Supersonic 1600 vs Laifen Swift Special High-Speed Hair Dryer 1400
- Weight (g): Dyson Supersonic 816 vs Laifen Swift Special High-Speed Hair Dryer 407
- Heat settings: Dyson Supersonic 4 vs Laifen Swift Special High-Speed Hair Dryer 3
- Speed settings: Dyson Supersonic 3 vs Laifen Swift Special High-Speed Hair Dryer 2
- Attachments included: Dyson Supersonic Styling concentrator only (Origin colorway; the standard Supersonic ships 5 attachments) vs Laifen Swift Special High-Speed Hair Dryer Smooth nozzle, diffuser nozzle, concentrator nozzle (3 magnetic nozzles)
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Dyson Supersonic
All three whitelisted hands-on testers — TechRadar, Reviewed (USA Today) and Good Housekeeping's Beauty Lab — rate the original Dyson Supersonic among the fastest-drying, strongest-airflow dryers they've measured and cooler-running than rivals, giving a smoother, shinier, less-frizzy finish. All three flag the steep price; GH's lab found it no quieter than rival dryers, and two testers call the head-mounted buttons awkward to reach. Newer Nural/r/Travel variants and non-whitelisted blogs were excluded. (3 sourced reviews, 3 lab-tested.)
Praised: Fast drying with the most powerful airflow these testers measured; Smoother, shinier, less frizzy finish; Lightweight and comfortable; handle-mounted motor eases arm/shoulder strain.
Flagged: Very expensive and hard to justify at ~$400+; Not genuinely quiet — GH's lab measured it about as loud as rivals, and even TechRadar concedes it's 'not really quiet'; Control buttons awkwardly placed on the head, out of easy reach.
Laifen Swift Special High-Speed Hair Dryer
Two whitelisted outlets (TechRadar, TechHive) reviewed the Laifen Swift Special hands-on; both call it a strong, well-designed Dyson Supersonic alternative at roughly half the price. TechRadar measured just-under-seven-minute drying and 79dB noise - quieter-sounding but not the claimed 59dB. Common gripes: short cord, no separate cool shot, limited attachments. (2 sourced reviews, 2 lab-tested.)
Praised: Fast, powerful drying that rivals the Dyson Supersonic; Premium, luxe design at roughly half the Dyson price; Leaves hair smooth and shiny with less frizz (negative ions).
Flagged: Not as quiet as the claimed 59dB; No separate cool shot button; Short 1.8m/5.9ft cord.