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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you prioritize sound quality and noise isolation for critical listening, and don't mind a rather bulky design without wireless capability, the Audio Technica ATH M30X is suitable for you despite being a bit heavier on the wallet. However, if you're looking for affordability, portability, and don't require a microphone or active noise cancelling, the KZ ZSN Pro X earbuds could be the way to go. The KZ ZSN Pro X also feature a detachable cable which can be a plus for durability. Make your choice based on whether price, sound quality, or form factor is your top priority. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Audio Technica ATH M30X
- The Audio Technica ATH M30X has no clear advantages over the KZ ZSN Pro X.
Advantages of the KZ ZSN Pro X
- The KZ ZSN Pro X has no clear advantages over the Audio Technica ATH M30X.
Key differences
Music
7.6
7.0
The Audio Technica ATH M30X and KZ ZSN Pro X are both good for music, though the Audio Technica ATH M30X is somewhat better.
Gaming
6.6
5.9
The Audio Technica ATH M30X is only fair for gaming, while the KZ ZSN Pro X is poor.
Phone Calls
4.3
3.1
The Audio Technica ATH M30X and KZ ZSN Pro X are both poor for phone calls, though the Audio Technica ATH M30X is somewhat better.
Podcasts and Audiobooks
6.9
4.7
The Audio Technica ATH M30X is only fair for podcasts and audiobooks, while the KZ ZSN Pro X is poor.
TV and Video
7.9
7.3
The Audio Technica ATH M30X and KZ ZSN Pro X are both good for TV and video, though the Audio Technica ATH M30X is somewhat better.
Cost
$89
$24
$0
$50
$100
$150
$200
The Audio Technica ATH M30X has a price of $89 and the KZ ZSN Pro X costs $24.
Build Quality
7.2
8.5
The KZ ZSN Pro X has very good build quality, while the Audio Technica ATH M30X has good build quality.
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Key similarities
Noise Reduction
6.0
6.0
The Audio Technica ATH M30X and KZ ZSN Pro X are both only fair for noise reduction.
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How the Audio Technica ATH M30X and the KZ ZSN Pro X compare to other earbuds and headphones
Spec Comparison
 |  | |
| Audio Technica ATH M30X | KZ ZSN Pro X |
GENERAL | |||
|---|---|---|---|
| Price | |||
$89 | $24 | ||
Brand | |||
Brand | Audio Technica | KZ | |
Release Date | |||
Release Date | January 1, 2014 | June 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.7/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.4/10 | 3.1/10 | |
Gaming Score | |||
Gaming Score | 6.6/10 | 6/10 | |
TV and Video Score | |||
TV and Video Score | 7.9/10 | 7.3/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 4.2/10 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 6/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Mic Quality | |||
Mic Quality | N/A | 2.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 7.2/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 7.4/10 | 7/10 | |
Size | |||
Size | N/A | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 220 Grams | 27 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Audio Technica ATH M30X
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Dig into reviews and images
Soundguys
Jasper Lastoria | August 2023
"The Audio-Technica ATH-M30x is a great choice for anybody that needs a decent set of over-ear studio monitors. While the frequency response is not totally spot on, it works for basically every situation reasonably well. The sound quality and reasonably good comfort promote its candidacy as a great pick for $69 USD."
KZ ZSN Pro X
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Dig into reviews and images
Soundguys
Jasper Lastoria | April 2023
"The KZ ZSN PRO X offers superb sound for very little money, like under $30 USD. It has some rough edges with a plastic seam on the cable that can rub on your ear, and the bud is a bit large. The tech isn't cutting edge, but new doesn't always equal better. You should try it."
Get a great deal on the Audio Technica ATH M30X or the KZ ZSN Pro X
About Audio Technica
Audio Technica is a 60-year-old, Japan-based, professional audio equipment manufacturer. They started off making phonograph cartridges and have expanded their scope of products ever since to include extremely popular models of microphones and headphones. They have been the official audio equipment supplier of several editions of the Summer and Winter Olympics and every edition of the Grammy Awards since 1998.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.
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