We are reader supported. When you buy through our links, we may earn an affiliate commission. Learn more.

RevAir vs Dyson Hair Dryer (2022): Which One Is Worth Your Money?

Hair dryers typically work by blowing hot hair onto your locks. But RevAir reverses the process, sucking your hair into the dryer instead. Known for its Reverse Air Dryer, the brand’s inverse approach has garnered a cult following, especially for those who vouch that the technology delivers a more naturally straightened hair.

But how does this reverse drying technology compare to traditional hair dryers? In particular, how does the RevAir Reverse Air Dryer fare against the likes of the Dyson Supersonic? Known for its vacuums and fans, Dyson’s foray into the beauty industry has gained its fair share of loyalists who love the intelligent heat technology of the Supersonic.

Below, we compare the two premium hair dryers to see which one is worth your money.

RevAir vs Dyson Hair Dryer Comparison Chart

ModelRevAir Reverse Air DryerDyson Supersonic
Key FeatureReverse air drying technologyIntelligent heat technology
Settings3 heat settings, 7 tension settings4 heat settings, 3 speed settings
Negative IonsNoYes
Power Cord5.5 ft8.5 ft
Dimensions9.3 x 7.0 x 3.1 in.10.7 x 1.61 x 1.89 in.
Weight8 lbs1.5 lbs


The RevAir hair dryer resembles a handheld vacuum, while the Dyson Supersonic explores a decluttered, minimalist design.

RevAir vs Dyson Hair Dryer Design
RevAir’s Reverse Air Dryer (left) is made of multiple components, while the Dyson Supersonic houses its features in a sleek-looking wand (right)

Unlike traditional hair dryers, the RevAir Reverse Air Dryer features multiple components. Aside from the heat-producing wand, you get a base unit, an extendable hose, and a mesh filter. All parts are available only in black, with RevAir ditching the blue accents of the first-generation model.

From afar, the RevAir dryer also looks like a handheld vacuum, especially with its wand detached. It comes with a short 5.5-feet cord, relying instead on the hose for maneuverability. Meanwhile, the heat-producing wand sports an angled design with a protruding heat chamber.

RevAir shares that the latest iteration of its dryer takes up half the space of the original. However, it’s still bulky and weighs a hefty eight pounds. If you want a portable hair dryer, then you’ll have to look elsewhere.

Dyson’s Supersonic takes a decidedly modernist approach to hair dryers. While the RevAir appears segmented, the Supersonic sports a seamless form consisting of a smooth handle with a short, hollow cylinder at the top.

When facing the blower end, the Supersonic resembles Dyson’s bladeless fan. It’s not a surprise, considering the unit is equipped with a hidden motor similar to the cooling machines of the company.

But the futuristic design of the Supersonic doesn’t end with the form. Dyson’s hair dryer comes in sleek color finishes, including fuchsia, silver, and karat gold. Even its handle, with its minimalist pair of buttons, speaks of Dyson’s adherence to an understated design.


RevAir’s Reverse Hair Dryer boast several unique features given its reverse drying process. On the other hand, Dyson’s Supersonic elevates standard dryer functions with intelligent technology.

RevAir vs Dyson Hair Dryer Features
A look at the key features of the RevAir Reverse Hair Dryer (left) and the attachments for the Dyson Supersonic (right)

RevAir Reverse Hair Dryer Features

Because it dries hair in reverse, RevAir has some innovative features. For instance, its wand is a hollow chamber where segments of your hair are sucked in. It also boasts a unique shape to accommodate different hair types. Inside, RevAir dries, stretches, and smoothes hair. Around the mouth of the wand, you’ll find also eyelets that direct warm air to your scalp.

Instead of adjustable speeds, the RevAir offers tension settings. This controls how much suction your hair will need. On the Reverse Air Dryer, you get seven tension levels, each designed for a particular hair type. You can adjust this via the dial on the base unit. Lower settings are ideal for looser curls, while higher suction levels are recommended for natural hair or tight curls.

Like other hair dryers, the RevAir also comes with heat settings. You only get three with this dryer β€” high, low, and a no-heat setting similar to a cold shot button. At its highest level, the RevAir only reaches 100ΒΊF, the lowest setting in most flat irons and air dryers. The company explains its air dryer is so effective that less heat is needed than the usual blow-drying.

As for the physical unit, you get a few convenience features. RevAir includes a detachable wand rest you can mount on either side of the base unit. Its heat chamber also comes with a cover when not in use.

Dyson Supersonic Hair Dryer Features

With the Dyson Supersonic, you get features similar to other hair dryers. First is a temperature control button that allows you to move across the four heat settings of the dryer. There’s also an airflow button for changing the speed across three levels. Above both controls are LED indicators to tell you what level you’re using and whether your filter needs cleaning.

The maximum heat setting on the Supersonic is 221ΒΊF. Meanwhile, airflow levels are categorized into Fast, Medium, and Gentle speeds. The hair dryer also has a cold shot button to set your hairstyle.

Most of these functions are standard for any hair dryer. What sets the Dyson Supersonic apart is its intelligence. The hair dryer comes with sensors that gauge the exit temperature of the dryer 20 times per second. This data is then relayed to a microprocessor, allowing the Supersonic to adjust its heating element automatically.

Dyson’s hair dryer is also equipped with a digital motor that spins six times faster than other dryers. But despite its speed, it offers one of the quietest blow drying performances in the market. Lastly, the Supersonic works with different attachments that mount magnetically to the blower head, allowing you to style your hair as you dry it.


Both the RevAir Reverse Hair Dryer and Dyson Supersonic dry hair faster than your average hair dryer. But with the Supersonic, you can also style your tresses.

RevAir vs Dyson Hair Dryer Performance
Air flows down the hair’s direction when you’re using the RevAir (left); sleek-looking attachments mounta magnetically on the Supersonic for easy styling

On paper, these hair dryers are packed with features. But how well do they perform? Based on RevAir hair dryer reviews, the unit delivers its promise of smooth and shiny locks. It’s also one of the faster dryers in the market, capable of tackling thick and coarse hair within 30 to 90 seconds. It does take longer to iron out the bottom layer of your hair, but the efficiency remains impressive.

The downside to the RevAir is that you’ll need to work on sections of your hair more meticulously. While it shouldn’t be a big deal, feeding your locks into the wand’s chamber can be disconcerting for first-time users. Fortunately, your locks won’t tangle inside. And by pushing air down the direction of your hair, frizz is minimized.

Dyson’s Supersonic blows twice as fast as your average hair dryer. With its air multiplier technology, the air is streamed in a horizontal direction, ensuring every strand is exposed to heat evenly. Hair clogs are also unlikely, thanks to the built-in filter.

With the attachments, the Supersonic can also be used to style your tresses. The diffuser is a favorite among Dyson loyalists, thanks to its ability to reduce frizz and define curls. Mounting these tools is a breeze with the magnetic mechanism. And since the Supersonic works as it goes, you get the edge of going straight to drying while the RevAir requires you to set it up first.


If you want smooth and shiny hair, the RevAir Reverse Air Dryer is a compelling purchase. But if you need to dry and style, opt for the Dyson Supersonic and its attachments.

Is the RevAir worth it? The short answer is yes. While it’s still expensive compared to your average hair dryer, its performance justifies the price tag. It delivers on its promise of smoother and shinier locks at thrice the speed of other hair dryers. Because it dries in reverse, it does take a bit of a learning curve to use. But overall, the investment in mastering the RevAir Reverse Air Dryer is small compared to its returns.

If you want something more portable, the Dyson Supersonic does away with the clutter. Here, there’s no need for bulky base units or cumbersome hoses. But like the RevAir, the Dyson Supersonic dries fast. Moreover, it comes with easy-to-mount magnetic attachments so you can also style your locks. But as expected, with the added tools, the Supersonic retails at a higher price than the RevAir.


πŸ“Œ What’s the difference between the RevAir and Dyson Supersonic hair dryers?

The RevAir Reverse Air Dryer uses vacuum suction to dry your hair. In contrast, the Dyson Supersonic works like traditional hair dryers, blowing hot air onto your locks.

πŸ“Œ Is the RevAir’s wand dock detachable?

Yes. The RevAir Reverse Air Dryer’s wand rest is detachable. It can also be mounted on either side of the base unit.

πŸ“Œ Are all attachments included when I purchase the Dyson Supersonic?

It depends. The Dyson Supersonic hair dryer comes in different variants and bundles. Some of these include all the attachments, while others may require you to purchase the tools separately.

πŸ“Œ How long is the warranty on the Dyson Supersonic?

Dyson’s Supersonic hair dryer comes with a two-year warranty.

RELATED  Dyson vs Bissell (2022): Comparing Popular Vacuum Cleaner Brands
Mari Bassig

Senior Editor, writer and researcher passionate about gadgets, social media, and music.