ghd Helios Professional Hair Dryer vs Philips Sonicare DiamondClean 9000 (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

ghd Helios Professional Hair Dryer

9.2/10 Excellent

4.6★ (14,200 owners)

1600W AC motor, ionic, concentrator + diffuser, salon-grade. ghd's most powerful dryer.

Full Review

Philips Sonicare DiamondClean 9000

8.8/10 Great

4.5★ (14,800 owners)

Patented sonic technology, 4 modes, 3 intensities. The whitening-focused electric toothbrush.

Full Review

At a Glance

	ghd Helios Professional Hair Dryer	Philips Sonicare DiamondClean 9000
247Verdict Score	9.2/10	8.8/10
Owner Rating	4.6★ (14,200)	4.5★ (14,800)
Verdict	Excellent	Great
Warranty	2 years	2 years

Quick Verdict

Both are strong choices, but the ghd Helios Professional Hair Dryer edges ahead with a 9.2/10 vs 8.8/10. 1600W AC motor, ionic, concentrator + diffuser, salon-grade. ghd's most powerful dryer. That said, the Philips Sonicare DiamondClean 9000 is worth considering if Patented sonic technology, 4 modes, 3 intensities. The whitening-focused electric toothbrush. Check the current price on Amazon →

Pros & Cons Side by Side

ghd Helios Professional Hair Dryer

Salon-grade AC motor designed for continuous professional use — more durable than DC consumer motors
Ionic technology reduces frizz and static for a smooth finish from first blow
Concentrator nozzle included for precise root drying and straightening
Diffuser included for curly and wavy hair definition without disruption
ghd's professional hair tool heritage trusted by UK salon professionals

1600W is the lower wattage tier — Dyson Supersonic's brushless motor uses 1600W more efficiently
No cold shot button — finishes with warm air rather than cold set
Premium pricing for 1600W output when budget alternatives offer similar wattage

Philips Sonicare DiamondClean 9000

Patented DiamondClean brush head delivers 31,000 brush strokes per minute
Verified whitening results in 1 week — tested against other premium models
4 cleaning modes including Deep Clean and Tongue Care
Glass induction charging — no plug required, charges through glass
BrushSync technology detects which head is attached and adjusts settings

No AI brushing recognition like Oral-B iO Series 9
Premium pricing without the coaching technology of the iO Series
Replacement DiamondClean heads cost more than standard Sonicare heads

FAQ

Which is better, ghd Helios Professional or Philips Sonicare 9000?

Is the ghd Helios Professional worth the extra cost?

Yes — ghd Helios Professional Hair Dryer scores higher at 9.2/10 vs 8.8/10.

Who is the ghd Helios Professional best suited to?

1600W AC motor, ionic, concentrator + diffuser, salon-grade. ghd's most powerful dryer.

Who is the Philips Sonicare 9000 best suited to?

Patented sonic technology, 4 modes, 3 intensities. The whitening-focused electric toothbrush.

What are the main downsides of each?

ghd Helios Professional Hair Dryer: 1600W is the lower wattage tier — Dyson Supersonic's brushless motor uses 1600W more efficiently; No cold shot button — finishes with warm air rather than cold set. Philips Sonicare DiamondClean 9000: No AI brushing recognition like Oral-B iO Series 9; Premium pricing without the coaching technology of the iO Series.

Do owner ratings agree with our verdict?

Largely, yes — ghd Helios Professional Hair Dryer sits at 4.6★ from 14,200 verified Amazon owners, and Philips Sonicare DiamondClean 9000 at 4.5★ from 14,800.

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