BaByliss Platinum Diamond 6490DU Hair Dryer & Diffuser (2300W) with Ionic Frizz-Control
Product description
If you’re after a salon-style blow dry at home, the BaByliss Platinum Diamond 6490DU is built around one clear idea: strong airflow and smoother-looking results. With a 2300W professional AC motor, it’s designed to move air quickly for an ultra-fast dry, while ionic frizz-control aims to keep hair looking sleeker as you style.
That said, it’s not a miracle cure for every hair type. Like most powerful dryers, the heat settings matter, especially if your hair is fine, delicate, bleached, or colour-treated. Below is a practical way to judge whether this one suits your routine.
The essentials
This hair dryer is paired with a large diffuser for curls and volume, plus a cold shot button for setting your style once you’ve got it how you want. Styling is adjustable with 3 heat and 2 speed settings, so you can dial in more gentleness when needed.
The “diamond infused” ceramic elements and ionic technology are there to tackle the usual after-effect of blow drying: static and frizz. In the real world, you tend to notice this most when your hair poofs up easily in dry conditions or when you want a smoother, shinier finish after brushing.
What stands out in everyday use
The biggest practical win is the combination of high-powered airflow and frizz-control. On thicker hair, faster drying can mean less time under heat, which usually helps you feel in control of the finish. On straighter or slightly wavy hair, the ionic focus is aimed at that smoother, less flyaway look.
The diffuser attachment is another thing to actually use rather than just keep in the drawer. If you wear curls, it’s intended to enhance natural curl shape and add volume, giving you more bounce and texture than drying without the attachment.
A small micro-scenario: if you’ve washed your hair and you want defined waves, you’d typically start on a moderate heat and mid speed, move the diffuser through your hair in sections, then finish with a quick cold shot to help lock in the shape.
Key takeaways on settings and hair care
There are 3 heat settings and 2 speed settings, plus a cold shot button. That’s the kind of flexibility that makes a difference over time, because “one setting for everyone” rarely works.
The included guidance for hair care is pretty sensible: for delicate, fine, bleached, or coloured hair, using lower heat settings is recommended to help protect against damage. For thicker or more textured hair, higher heat may dry more effectively. And regardless of your hair type, using a heat protection spray before styling is advised if you want to keep the finish looking glossy rather than brittle.
Worth noting: if your routine is very low-heat by default, you may still find yourself using higher settings at times purely because the airflow is powerful. That isn’t a flaw, but it’s a reminder that you’ll need to manage temperature rather than just rely on the dryer.
Who it’s for (and who should think twice)
It makes sense if you want a home dryer that leans towards “professional power” and you care about reducing frizz and static as you dry. The diffuser inclusion also nudges it towards people who style with curls or want more volume without relying only on brushing.
You may want to skip it if your priority is ultra-gentle drying above everything else, or if you usually avoid strong airflow because it can feel too intense for your hair. It also may not suit you if you’re looking for a very minimal, basic dryer—this one is clearly positioned to do more, not less.
Tech specs
- Type: Hair dryer with diffuser attachment
- Power: 2300W
- Motor: AC motor
- Settings: 3 heat and 2 speed settings
- Features: Ionic frizz-control, cold shot button, diamond infused ceramic
- Attachment: Large diffuser for curls & volume
Is it worth it?
Buy it if you’re aiming for a faster blow dry with smoother, shinier-looking results, and you’ll actually use the diffuser for curls and volume. The adjustable heat/speed setup and cold shot button help you tailor styling to your hair, and the ionic and ceramic approach is directly aimed at frizz and static.
Don’t buy it if your hair is very sensitive to heat and you prefer the gentlest airflow possible—you might find you have to work around the power more than you’d like. Also, if you’re unlikely to use the diffuser attachment, you may not get as much value from the package.
If you’re deciding between a basic dryer and something more “set-and-style” focused, this one leans more towards performance and control, as long as you follow heat-protection habits and choose lower heat for delicate or colour-treated hair.
Mini FAQ
How many heat and speed settings does it have?
It offers 3 heat settings and 2 speed settings, plus a cold shot button.
Does it include a diffuser for curls?
Yes, it comes with a large diffuser attachment intended to enhance natural curls and add volume.
Will it be suitable for bleached or coloured hair?
The guidance suggests using lower heat settings for delicate, fine, bleached, or coloured hair, and using a heat protection spray before styling.
Can I use it to smooth frizzy hair?
On paper it’s designed to reduce static and frizz thanks to ionic technology, helping you dry with a smoother finish.
What’s the main benefit of the AC motor?
The 2300W AC motor is aimed at delivering high power airflow for an ultra-fast blow dry.