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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
The KZ ZSN Pro X is best for those on a budget and who prefer a wired connection with a detachable cable, making them good for music and TV where latency isn't an issue. They're not ideal for calls due to poor mic quality or for exercise due to the lack of sweatproof certification. The Soundcore Life P3, despite being pricier, offers active noise canceling, sweat resistance, good portability with a charging case, and optimized app controls including an equalizer. They excel in noise isolation and are suitable for exercise and air travel but offer poorer sound quality for music and calls. 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 KZ ZSN Pro X
- Good for music
- Good for TV and video
Advantages of the Soundcore Life P3
- Very good for exercise
- Very good for air travel
Key differences
Music
7.0
5.7
The KZ ZSN Pro X is good for music, while the Soundcore Life P3 is poor.
Gaming
5.9
5.1
The KZ ZSN Pro X and Soundcore Life P3 are both poor for gaming, though the KZ ZSN Pro X is somewhat better.
Phone Calls
3.1
5.1
The Soundcore Life P3 and KZ ZSN Pro X are both poor for phone calls, though the Soundcore Life P3 is somewhat better.
Podcasts and Audiobooks
4.7
5.9
The Soundcore Life P3 and KZ ZSN Pro X are both poor for podcasts and audiobooks, though the Soundcore Life P3 is somewhat better.
TV and Video
7.3
5.5
The KZ ZSN Pro X is good for TV and video, while the Soundcore Life P3 is poor.
Noise Reduction
6.0
9.1
The Soundcore Life P3 is excellent for noise reduction, while the KZ ZSN Pro X is only fair.
Battery
N/A
7.0 Hours
The KZ ZSN Pro X does not have a battery. The Soundcore Life P3 has 7 hours of battery life.
Cost
$24
$70
$0
$20
$40
$60
$80
$100
The KZ ZSN Pro X has a price of $24 and the Soundcore Life P3 costs $70.
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Key similarities
Build Quality
8.5
8.8
The Soundcore Life P3 and KZ ZSN Pro X both have very good build quality.
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How the KZ ZSN Pro X and the Soundcore Life P3 compare to other earbuds and headphones
Spec Comparison
 |  | |
| KZ ZSN Pro X | Soundcore Life P3 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$24 | $70 | ||
Brand | |||
Brand | KZ | Soundcore | |
Release Date | |||
Release Date | June 1, 2020 | June 1, 2021 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7/10 | 5.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.1/10 | 5.1/10 | |
Gaming Score | |||
Gaming Score | 6/10 | 5.2/10 | |
TV and Video Score | |||
TV and Video Score | 7.3/10 | 5.5/10 | |
Exercise Score | |||
Exercise Score | 4.2/10 | 8.4/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 7 Hours | |
Wireless charging | |||
Wireless charging | N/A | Yes | |
Charging time | |||
Charging time | N/A | 0.8 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5 | |
Case Battery Life | |||
Case Battery Life | N/A | 35 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 9.1/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | 2.5/10 | 6.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.8/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | Large | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 27 Grams | 4.5 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
KZ ZSN Pro X
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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."
Soundcore Life P3
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Tom's Guide
Alex Bracetti | July 2021
"Anker continues its trend of stealth releases, recently dropping the Soundcore Life P3 out of nowhere. This product essentially replaces the disappointing Life A2 NC as the brand’s flagship ANC model under $100. It comes with bassy audio and enough features to give even the best noise-cancelling earbuds pause."
Get a great deal on the KZ ZSN Pro X or the Soundcore Life P3
About Soundcore
Soundcore is a sub-brand belonging to Anker Innovations. Starting in 2014, initially marketing wireless, Bluetooth, speakers, Anker now offers an array of, budget-friendly, wireless earbuds and headphones that directly compete, especially in the Active Noise Canceling field, with other brands several times as expensive.
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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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Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
Luis Torres
Earbuds and Headphones Expert
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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