Which is better for curly or coily hair?

The Supersonic Nural, because a diffuser is included and scalp protect mode limits heat near the head. The Supersonic r lists curly and coily hair types and ships five attachments, but you rely on its standard heat settings.

Is the Supersonic r worth $100 more?

If you dry long or thick hair daily, the 11.2 oz weight and slim body reduce arm fatigue, which is the main reason to pay $549 at Kohl's versus $449 at Amazon. Otherwise the Nural covers the same drying job for less.

Which one is lighter to hold?

The Supersonic r at 11.2 oz (325 g). Dyson's spec sheet for the Nural does not list a weight, but it uses the full-size Supersonic body, which is heavier than the r's wand shape.

Do the attachments fit both?

No. The Nural takes magnetic attachments and older Supersonic attachments. The Supersonic r does not use magnetic attachments, so its five included tools are its own set.

Which is safer to leave plugged in?

The Nural has auto shut-off; the Supersonic r does not. The r does have an ALCI safety plug, which is standard for US hair dryers.

Can I travel with either one abroad?

No. Both are 120V only with no dual voltage, so they need a US outlet or a step-down converter.

Dyson Supersonic Nural HD16 Hair Dryer vs Dyson Supersonic r Hair Dryer

Buy the Supersonic Nural (A) if you want the scalp-protect mode, a diffuser in the box and the lower price: $449 at Amazon as of November 7, 2026. Buy the Supersonic r (B) if weight and a precise, fast dry matter more than $100: $549 at Kohl's as of November 7, 2026. Both are rated 4.8 out of 5, but A has about 18,000 ratings behind it and B has 49.

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