Compare Β· Updated 18 Oct 2026
Revlon One-Step Hair Dryer and Volumizer vs Shark FlexStyle 5-in-1 Air Styler & Hair Dryer
Get the Revlon One-Step. Unless you want curls and several styles too β then the Shark FlexStyle.

Revlon One-Step Hair Dryer and Volumizer
A salon-style blow-dry in one step for a fraction of the price. Bulky, hot and loud.
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The short answer
For a smooth, bouncy blow-dry, the Revlon does the job for a small fraction of the price. The FlexStyle is a real hair dryer too and twists into curling barrels and brushes, so it's worth the extra if you want more than blow-dries.
Get the Revlon One-Step if
- βYou only want blow-dries.
- βYou want to spend as little as possible.
- βYou have medium to long hair.
Get the Shark FlexStyle if
- βYou want curls or several styles.
- βYou want a fast hair dryer too.
- βYou have long or thick hair: the big brushes suit it.
Key differences
Blow-dry
Smooth and bouncy, with root volume
Revlon One-Step
Smooth, low-frizz
Shark FlexStyle
Curls
No
Revlon One-Step
Yes, with curling barrels
Shark FlexStyle
Hair dryer
No: a fixed brush head
Revlon One-Step
Yes, a fast one
Shark FlexStyle
Noise
Loud
Revlon One-Step
Loud and high-pitched
Shark FlexStyle
Price
A small fraction
Revlon One-Step
Several times more
Shark FlexStyle
Pros and cons
Revlon One-Step Hair Dryer and Volumizer
- +A salon-style blow-dry in one step
- +Roughly halves styling time
- +Costs a tenth of an Airwrap
- βBulky and heavy at about 1kg, which makes reaching the roots harder.
- βGets hot, and is loud.
- βOnly two heat settings plus cool, and heat and speed can't be set separately.
- βThe head is fixed: no attachments and no curls.
- βSome owners say it stopped working within months, a few with a burning smell.
Shark FlexStyle 5-in-1 Air Styler & Hair Dryer
- +A fast hair dryer and a styler in one
- +Smooth, low-frizz blow-dries
- +Well under half the Dyson's price
- βCurls drop fairly quickly, especially on long, thick hair, so hairspray helps.
- βYou swap between left and right barrels to change curl direction, and there's one barrel size.
- βIt's loud and high-pitched, and the flat buttons are hard to find by feel.
- βThe cord has a bulky power pack partway along.
Ready to choose?
- Is the Revlon One-Step worth it?
- Is the Shark FlexStyle 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, TechRadar, Woman & Home, manufacturer specifications.
Updated 18 Oct 2026How we decide
