Head to head
Dyson Supersonic vs Shark SpeedStyle Pro (2027)
Dyson Supersonic vs Shark SpeedStyle Pro: the premium benchmark against the best mid-range challenger in 2027.
Dyson Supersonic
The benchmark: 110,000 rpm motor with intelligent heat control.
- Motor speed: 110,000 rpm (V9 digital motor)
- Heat settings: 4 (including cold shot)
Shark SpeedStyle Pro
Salon speed at a mid-range price.
- Heat settings: 3 plus cold shot
- Airflow settings: 3
Our recommendation
Buy the Dyson Supersonic if you style daily and want the quietest, most refined dryer with the best heat protection. Buy the Shark SpeedStyle Pro if thick hair is the job: it dries nearly as fast for much less money. The performance gap is small; the price gap is large.
Drying speed
Both are fast, but differently. The Dyson's 110,000 rpm motor produces a focused, high-velocity stream with exceptional efficiency. The Shark's design maximizes raw air velocity. In expert testing on thick hair, the two finish within a couple of minutes of each other, with the Dyson usually slightly ahead. For most buyers, the speed difference is not the deciding factor.
Heat control and hair health
This is the Dyson's clearest win: temperature measured 40 times per second prevents the spikes that damage hair, especially color-treated or fine hair. The Shark's IQ system auto-adjusts sensibly, but it does not monitor temperature at the same granularity. If your hair is fragile, the Dyson's protection is worth real money over years of daily use.
Size, noise, and price
The Dyson is smaller, quieter, and better balanced, with magnetic attachments that are genuinely delightful. The Shark is larger and louder at full power. Against that, the Shark costs a fraction of the Dyson's price. This is the whole comparison: refinement and protection versus value. There is no wrong answer, only a budget.
Choose Dyson Supersonic if…
- You style daily and want the best long-term hair protection
- Noise and size matter (shared bathroom, travel)
- You have fine, color-treated, or damaged hair
Choose Shark SpeedStyle Pro if…
- You have thick hair and want maximum drying speed per dollar
- You want auto-adjusting settings that prevent user error
- The Dyson price is unjustifiable for your usage frequency
Questions, answered
Which dries thick hair faster?
The Dyson is marginally faster in most expert tests, but the gap is small, often 1 to 2 minutes on very thick hair. Both are dramatically faster than standard dryers.
Is the Shark a Dyson dupe?
It is a legitimate competitor, not a copy. The Shark has its own design philosophy (maximum velocity plus auto-adjusting IQ system) and its own compromises (size, noise). It competes on performance while undercutting on price.
Which is better for curly hair?
Both include diffusers and both work well. The Dyson's gentler, more controlled airflow has a slight edge for frizz-prone curls; the Shark's diffuser benefits from the IQ auto-adjust to lower heat.