HyperX Cloud Alpha S Review


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HyperX Cloud Alpha S (7)HyperX has established itself as a go-to brand for gaming peripherals, both for casual and competitive professional gaming. Their gaming headsets in particular, offer great quality at extremely attractive prices.

Having used one, I’d say they’re probably one of the best at it, with products that deliver a combination of good looks, good build quality, great sound, and nifty features.

Today, we’re checking out the HyperX Cloud Alpha S, the successor to the well-loved Alpha that aims to build on its predecessor’s strengths, and at the same time include a bunch of noteworthy improvements.



Drivers Custom Dynamic, 50mm with Neodymium Magnets
Type Circumaural, Closed Back
Frequency Response 13Hz to 27kHz
Impedance 65 Ω
Sound Pressure Level 99dBSPL/mW at 1kHz
Weight 310g
Weight with Mic 321g
Cable Length 1m
Connection Type 3.5mm plug (4 pole)


USB Audio Control Mixer

Weight 57g
Cable Length 2m



Element Electret condenser microphone
Polar Pattern Bi-directional, Noise-cancelling
Frequency Response 50Hz – 18kHz
Sensitivity -38dBV (0dB=1V/Pa at 1kHz)


Design and Build Quality

HyperX Cloud Alpha S (18)Unfortunately, I don’t have an Alpha. But I do have a Cloud II, which basically looks almost similar to the Alpha S, except for a few notable differences in design.

HyperX Cloud Alpha S (22)Cloud Alpha S is built on an aluminium frame, which makes it sturdy, and should be able to withstand even extreme bending, and a number of drops. I know so, because my Cloud II has hit the floor more times than I could count, and is still intact and working.

HyperX Cloud Alpha S (1)Headband’s cushion is wrapped on faux leather, while the top bears some branding. While reasonably comfy, this material is bound to get worn out with prolonged use. Don’t worry though, because it takes a very long time. I believe my Cloud II is more than 2 years old now, and it took a while before any signs of wear and tear appeared.

HyperX Cloud Alpha S (11)The HyperX logo on the earpieces are now in matte, as opposed to the metallic look on the Cloud II. The earpieces also swivel to adjust to your ears and ensure a good seal.

The cable on the Cloud II could not be detached from the headset, which made it difficult to store. I’m glad they fixed that in the Cloud Alpha S in which it can be detached.

HyperX Cloud Alpha S (24)One unique feature of the Cloud Alpha S are the bass sliders on each earpiece, which can be adjusted depending on how much bass you want. I do prefer it to be completely open for maximum bass.

The Cloud Alpha S uses a braided cable which is less prone to tangling.

HyperX Cloud Alpha S (13)Like the Cloud II, the Cloud Alpha S connects to a USB-powered Sound Mixer via a 3.5mm jack.

HyperX Cloud Alpha S (15)In it are buttons for volume up and down, enabling the virtual 7.1 surround sound, and for muting and unmuting the microphone (which also lights up in red).

Using dedicated buttons, you can also set which sound to prioritize, the Chat sounds or the in-game sounds. All without having to open any software. Just do it on the fly. Personally, it’s not something I’ll use very often, as I usually play single-player games, but I can see its purpose in a more team-oriented scenario.

Comfort and Isolation

HyperX Cloud Alpha S (8)The over-ear design of the Cloud Alpha S ensures that you get great passive isolation. Even without ANC, it’s able to block most of the outside noise.

The leatherette pads that are attached by default are comfortable and adjust well to the sides of your head. They aren’t fatiguing to the ears too, which means you can wear this headset for hours without issues.

HyperX Cloud Alpha S (16)As this material is bound to degrade over time, like what happened to my Cloud II, HyperX made sure to include a pair of replacement pads, which are made of a different material, and are supposed to allow more airflow.

Sound Quality

HyperX Cloud Alpha S (23)The Cloud Alpha S uses Custom Dynamic Drivers to deliver great sound. The Cloud II delivered on this area pretty well, so I expect this one to do the same, if not better. And you know what, it did.

The first thing that I noticed was that it holds up well even when the volume is cranked up to maximum. There’s no noticeable distortion or cracks in the sound. It’s not even piercing that I can listen to it at this level longer than I should.

Of course, chances are you won’t be using it at max volume most of the time anyway.

The overall sound signature is almost similar to the Cloud II, with some notable differences here and there. If I had to describe it in a short statement – Dark and Warm.

Depending on where you put those sliders, the amount of Bass can vary from thin and very light, to heavy but not too punchy when maxed out. With a properly recorded track though, you can really hear the thumping, with great extension by the way.

Vocals are same as on the Cloud II, positioned perfectly. Neither too laid back, nor is it too upfront. Detailed, clear, and full of body.

You get crisp highs, with every cymbal sound showcasing good extension. Treble isn’t too harsh, but isn’t dull.

7.1 Surround Sound

HyperX Cloud Alpha S (13)Now, let’s talk about how this thing sounds when the 7.1 surround sound is enabled. To be honest, it’s a hit and miss.

The Cloud Alpha S uses emulated 7.1 surround sound that’s supposed to enhance in-game sounds and also give you a better sense of your surroundings in-game – useful for games like PUBG and APEX Legends.

While it’s a good to have, I’d say you’ll be fine without it, as it seems to just add a veil of sorts to the sound, so that everything sounds sharper, and more piercing.

It does work with a few songs, I guess. But in general, it makes the highs a bit thinner, and so piercing that it almost hurts.

In general, I feel like this feature is more of a gimmick, as it was in the Cloud II.


HyperX Cloud Alpha S (5)Like the Cloud II, the Cloud Alpha S also uses a detachable microphone, which means you can even wear this headset outside for daily commutes without looking ridiculous.

As for the performance itself, here’s a short recording.

Yes, the microphone does well to cancel out outside noise, but the output seems to be just  a bit too Nasal. Not deal-breaking, but a bit more detail and clarity would’ve been great.

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Emman has been writing technical and feature articles since 2010. Prior to this, he became one of the instructors at Asia Pacific College in 2008, and eventually landed a job as Business Analyst and Technical Writer at Integrated Open Source Solutions for almost 3 years.

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