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Razer Seiren vs HyperX QuadCast (2021): Which Mic Is Better?

Razer and HyperX are two of the most recognizable brands when it comes to PC peripherals. Both brands have a lot of products that include gaming mice, keyboards, headsets and more. In this article, we’ll be looking at their USB microphones, specifically, the Razer Seiren X and the HyperX QuadCast. The HyperX QuadCast is the more expensive option of the two and it comes with more features while the Razer Seiren X is more budget friendly while still providing enough features to compete. Is the HyperX QuadCast worth the extra money? Or should you just buy the more affordable Razer Seiren X? Here’s a comparison chart to start things off.

Razer Seiren vs HyperX QuadCast Comparison Chart

ModelRazer Seiren XHyperX QuadCast
 Razer Seiren X USB Streaming Microphone: Professional Grade - Built-In Shock Mount - Supercardiod...HyperX QuadCast - USB Condenser Gaming Microphone, for PC, PS4, PS5 and Mac, Anti-Vibration Shock...
PriceCheck PriceCheck Price
Frequency Response20 โ€“ 20000 Hz20 – 20000 Hz
Sample Rate48KHz48KHz
Polar PatternsSupercardioidStereo
3.5mm headphone out
3.5mm headphone out
Dimensions7.24 x 3.24 inches9.8 x 4 x 5.1 inches
Included AccessoriesUSB cable
Support rod
Desk base stand
USB cable
Stand adapter


The Razer Seiren X has a more compact design than the HyperX QuadCast.

razer seiren vs hyperx quadcast design
Front and back view of the Razer Seiren X (left) and HyperX QuadCast (right).

When looking at these two mics, you can easily tell which is which. The HyperX QuadCast comes with a red and black aesthetic while the Razer Seiren X comes in mostly black with green LED lighting. While they have similar shapes, the HyperX QuadCast is the bigger microphone, measuring 9.8 x 4 x 5.1 inches to the 7.24 x 3.24 inch dimensions of the Razer Seiren X. The HyperX QuadCast is also the heavier mic of the two, weighing 710g while the Razer Seiren X only weighs 383g.

Both microphones come with their own desktop stands that work fine, but if you want, you can also attach them to a boom arm. While the desktop stands are fine, both mics will perform better when attached to a boom arm since you’ll have full control over their placement.

The Razer Seiren X has a headphone volume knob and a mic mute button at the front and a USB and 3.5mm output at its base. On the other hand, the HyperX QuadCast only has a touch mute button at the top, it doesn’t have a headphone volume knob even though it has a 3.5mm audio output for monitoring. At the back of the HyperX QuadCast is a selector for its four polar patterns.

Since the Razer Seiren X is the more compact mic, it is more suitable if you travel a lot. It is easier to store and pack away than the HyperX QuadCast.


With four polar patterns to choose from, HyperX QuadCast is a more versatile mic than the Razer Seiren X.

razer seiren vs hyperx quadcast features
Both mics come with measures to prevent vibrations.

The biggest advantage that the HyperX QuadCast has over the Razer Seiren X is that it has four polar patterns—Cardioid, Bidirectional, Omnidirectional and Stereo. With a cardioid polar pattern, the mic will only pick up sounds that come from the front, this is great for streaming and podcasting. A bidirectional polar pattern will capture sounds from the front and the back and this is great for interviews. When omnidirectional is selected, the HyperX Quadcast will capture sound from all directions. Lastly, when stereo is in use, the mic will capture sounds from the left and right sides.

The Razer Seiren X only has one polar pattern, which is super cardioid. Super cardioid has a tighter pickup area than cardioid, so it is more effective when it comes to blocking unwanted noise. Since it only has one polar pattern, the Razer Seiren X is not as versatile as the HyperX QuadCast.

Razer Seiren X comes with a headphones volume knob while the HyperX QuadCast does not. Both mics come with real-time headphone monitoring but only the Razer Seiren X allows you to adjust the headphones volume.

Sound Quality

They both sound good, with the Razer Seiren X having a brighter sound and the HyperX QuadCast a warmer sound.

razer seiren vs hyperx quadcast sound quality
The Razer Seiren X (left) has a super cardioid polar pattern while the HyperX QuadCast (right) has four patterns to choose from.

Both microphones come with anti-vibration shock mounts but the HyperX QuadCast does a better job of keeping vibrations from being captured. They both have a sampling rate of 48KHz so your recordings will sound good. Also, they have the same frequency response of 20 – 20KHz, so they are capable of capturing subtle details of your voice without issues.

As for how they sound, the HyperX QuadCast has a warm sound with the treble rolled-off. The lows and mids are slightly emphasized to give you a fuller sound while the treble is slightly rolled-off to prevent harshness for users with high pitched voices.

The Razer Seiren X, on the other hand, has a brighter sound than the HyperX QuadCast. The highs are slightly emphasized with a recessed bass. Even though the highs are emphasized, it won’t produce a harsh sounding recording, so users with high pitched voices should not worry about that.


The HyperX QuadCast is the overall better microphone than the Razer Seiren X, but it also costs more.

While both microphones output good sound, the features that come with the HyperX QuadCast makes it the overall better mic. Having the option to choose from four different polar patterns gives it versatility and with its built-in pop filter and anti-shock mount, you’ll be able to record immediately without having to buy extra accessories. However, it does cost more than the Razer Seiren X.

You should consider the Razer Seiren X if you travel a lot since it is easy to pack and store due to its more compact design, or if you don’t need the versatility of the HyperX QuadCast. If you are only a streamer or you don’t need the extra polar patterns that come with the HyperX QuadCast, then the Razer Seiren X is the more sensible option as it is less expensive and its super cardioid polar pattern is more than enough for single person recordings.


๐Ÿ“Œ Is the Razer Seiren X worth it?

Yes, it is an affordable USB mic that comes with nice features such as a super cardioid polar pattern, internal shock mount and more. It has a compact design so it is great for people that travel a lot.

๐Ÿ“Œ Does the HyperX QuadCast have a built-in pop filter?

In addition to its shock mount, the HyperX QuadCast also has a built-in pop filter to eliminate plosives, pops and other unwanted sounds.

๐Ÿ“Œ Is the Razer Seiren X USB or XLR?

The Razer Seiren X is a USB microphone. It does not have XLR connections.

๐Ÿ“Œ Which boom arm works with the HyperX QuadCast?

Any good quality boom arm will work with the HyperX QuadCast since it comes with adapters.

Last update on 2021-07-19 / Affiliate links / Images from Amazon Product Advertising API

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Carlo Salvador

Senior Editor at Compare Before Buying. Writer and researcher passionate about fitness, gaming and music.