This is one of the most Googled questions in the hair tool space — and the confusion is understandable. Both are Dyson. Both are expensive. Both use the same V9 brushless digital motor. But they are fundamentally different tools designed for different primary jobs. Buying the wrong one is a $400–$550 mistake. Here is how to get it right.
What Each Tool Actually Does
The Dyson Supersonic
The Dyson Supersonic is a hair dryer, engineered to be the best hair dryer in the world. Primary function: dry hair fast, at low temperatures, without damage. The styling attachments (smoothing brush, concentrator) are secondary to drying.
The Dyson Airwrap
The Dyson Airwrap is a multi-styler that can also dry. Primary function: curl, wave, volumise, and smooth using Coanda-effect air wrapping. It can dry hair but it is slower at pure drying than the Supersonic.
The Airwrap is not a better Supersonic. It's a curling tool that happens to include a drying attachment. If you primarily want to blow-dry, the Supersonic is the right Dyson. If you primarily want curls, waves, or volume, the Airwrap is.
The Motor — Same Foundation, Different Jobs
Both use the V9 brushless digital motor at 110,000 RPM. Both use the same thermistor-based temperature sensing (40× per second). Both are ionic. The difference is in how the airflow is directed: the Supersonic uses a concentrator and blade-tip airflow to produce high-velocity, directed drying airflow. The Airwrap routes airflow through its barrels in a specific pattern to create the Coanda low-pressure differential that wraps hair. Same engine, different gearbox.
Drying Speed Comparison
The Supersonic dries hair approximately 30–40% faster than the Airwrap's pre-styling dryer attachment in our timed testing. For medium-length, medium-thickness hair: Supersonic ~12 minutes, Airwrap pre-styling dryer ~18 minutes. This gap widens with hair length and thickness. If drying time matters to you, the Supersonic wins unconditionally.
Styling Capability Comparison
The Airwrap wins completely on styling. The Supersonic's styling attachments (smoothing brush, round volumising brush) produce good results but they require manual brushing skill. The Airwrap's Coanda barrels produce defined curls, waves, and volume semi-automatically — the hair wraps itself around the barrel. For people without professional blow-dry technique, the Airwrap produces better curl and volume results than the Supersonic, even though the Supersonic is the better dryer.
Full Spec Comparison
| Dyson Supersonic HD15 | Dyson Airwrap HS05 | |
|---|---|---|
| Primary use | Hair drying | Curling, waving, volumising |
| Motor | V9 brushless, 110K RPM | V9 brushless, 110K RPM |
| Max temperature | 100°C exit air | 150°C (styling mode) |
| Drying speed | Fastest in class | Moderate — 30% slower |
| Styling versatility | Limited (3 attachments) | High (6 attachments) |
| Works on wet hair | Yes | Best on 80%+ dry hair |
| Curl/wave results | Moderate — requires technique | Excellent — semi-automatic |
| Weight (with tool) | 385g | 690g with barrel |
| Price | ~$429 | ~$549 |
| Best for | Daily dryers, fine/damaged hair | Curl, wave, volume styling |
Dyson Supersonic HD15
DYSON
Dyson Supersonic HD15
- —Motor: V9 brushless digital, 110,000 RPM
- —Heat: 60°C / 80°C / 100°C exit air
- —Temperature sensing: 40× per second
- —Weight: 385g
- —Attachments: Smoothing, concentrator, diffuser, styling, wide-tooth comb
- —IQ Heat: Automatic temperature adjustment
- —Price: ~$429
Buy the Supersonic if: you blow-dry daily and care about hair health, you have fine or colour-treated hair, you mainly want smooth/straight blowouts, or you already have a curling tool and just want the best dryer. The 60–100°C heat range is uniquely safe for fine and bleached hair. The 385g weight prevents arm fatigue. No other dryer matches its combination of temperature precision and hair health outcomes.
Shop Dyson Supersonic HD15 on Amazon →Dyson Airwrap HS05
DYSON
Dyson Airwrap HS05 Complete Long
- —Motor: V9 brushless digital, 110,000 RPM
- —Max temp: 150°C (styling mode)
- —Attachments: Firm-curl, soft-curl, volumising brush, smoothing brush, wide-tooth comb, pre-styling dryer
- —Weight: 690g with barrel
- —Best on: 80%+ dry hair
- —Price: ~$549
Buy the Airwrap if: you regularly curl, wave, or volumise your hair, you want professional curl results without professional technique, or you have fine or bleached hair that needs styling at lower temperatures (150°C vs curling wand's 210°C+). The semi-automatic Coanda-effect curling is genuinely easier than a curling wand and produces comparable or better results on fine to medium hair.
Shop Dyson Airwrap HS05 Complete Long on Amazon →Can the Airwrap Replace the Supersonic?
Partially. The Airwrap's pre-styling dryer attachment can dry hair, but it's slower and less ergonomic than the Supersonic. If you buy the Airwrap and use it daily as your primary dryer, you will find the process slower and more tiring than using a dedicated dryer. The better approach: use a budget dryer (or a Supersonic if budget allows) to get hair to 80% dry, then switch to the Airwrap for styling. Many Airwrap users end up buying a Supersonic later. If budget is the constraint, prioritise the Airwrap first — it does more unique things.
Do You Need Both?
Honest answer: if you blow-dry daily AND regularly curl/wave, yes — the combination is genuinely better than either tool alone. The Supersonic for the dry, the Airwrap for the style. If you only do one or the other, one tool is sufficient. Don't buy both simultaneously — get whichever matches your primary styling behaviour first and reassess in 6 months.
The Budget Verdict — When to Skip Dyson Entirely
The Shark FlexStyle ($249) is the most compelling Airwrap alternative — it delivers comparable Coanda-style air wrapping at less than half the price. The T3 Aire (~$179) closes the gap meaningfully against the Supersonic for buyers who want premium drying without the Dyson price premium. Both are worth considering before committing to the full Dyson investment.
Frequently Asked Questions
Is the Dyson Airwrap better than the Supersonic?
Neither is better — they serve different purposes. Airwrap for styling (curls, waves, volume), Supersonic for drying. Comparing them is like comparing a curling iron to a hair dryer.
Can the Dyson Airwrap be used as a hair dryer?
Yes, but it's 30–40% slower than the Supersonic for pure drying. The Airwrap includes a pre-styling dryer attachment, but dedicated drying is not its primary function.
Which Dyson should I buy first?
If you mainly blow-dry straight: Supersonic. If you mainly curl or wave: Airwrap. If you do both equally: Airwrap first (it does more unique things), then add the Supersonic later.
Is the Dyson Supersonic worth it if I already have a curling iron?
Yes — the Supersonic is for drying, not styling. A curling iron doesn't replace it. The Supersonic is the world's best hair dryer; it solves drying speed and hair health, not curling.
What is the difference between Dyson Airwrap and Supersonic?
Different primary functions: Airwrap = multi-styler with Coanda-effect curling that wraps hair using air. Supersonic = premium hair dryer with low-temperature precision drying. Both use the same V9 motor but direct the airflow completely differently.
