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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Koss KSC75 headphones offer impressive sound quality with a wide soundstage but lack a microphone and built-in controls, which makes them less versatile for calls or interactive use. Their open enclosure design doesn't isolate noise well, which can be a drawback for noisy environments but allows for more natural sound. They are also wired, which may limit mobility compared to wireless options. On the other hand, the Soundcore Life P3 earbuds feature active noise cancelling, a necessary trait for frequent flyers or those seeking an undisturbed listening experience. They provide multiple built-in controls and a microphone, enabling them to handle calls and meetings effectively. Plus, being newer, they come with amenities such as app customization, wireless charging, and optimization for both Android and Apple devices. While they might be a bit pricier, they're a more technologically advanced choice with higher convenience and functionality for various activities, including exercise, thanks to their sweatproof certification. 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 Koss KSC75
- Very good for music
- Good for TV and video
- Good for podcasts and audiobooks
Advantages of the Soundcore Life P3
- Very good for exercise
- Very good for air travel
Key differences
Music
8.3
5.7
The Koss KSC75 is very good for music, while the Soundcore Life P3 is poor.
Gaming
6.4
5.1
The Koss KSC75 is only fair for gaming, while the Soundcore Life P3 is poor.
Podcasts and Audiobooks
7.5
5.9
The Koss KSC75 is good for podcasts and audiobooks, while the Soundcore Life P3 is poor.
TV and Video
7.7
5.5
The Koss KSC75 is good for TV and video, while the Soundcore Life P3 is poor.
Noise Reduction
2.5
9.1
The Soundcore Life P3 is excellent for noise reduction, while the Koss KSC75 is poor.
Battery
N/A
7.0 Hours
The Koss KSC75 does not have a battery. The Soundcore Life P3 has 7 hours of battery life.
Cost
$20
$80
$0
$20
$40
$60
$80
$100
The Koss KSC75 has a price of $20 and the Soundcore Life P3 costs $80.
Build Quality
5.6
8.8
The Soundcore Life P3 has very good build quality, while the Koss KSC75 has poor build quality.
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Key similarities
Phone Calls
4.8
5.1
The Soundcore Life P3 and Koss KSC75 are both poor for phone calls.
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How the Koss KSC75 and the Soundcore Life P3 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Koss KSC75 | Soundcore Life P3 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$20 | $80 | ||
Brand | |||
Brand | Koss | Soundcore | |
Release Date | |||
Release Date | January 1, 2005 | June 1, 2021 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.3/10 | 5.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.9/10 | 5.1/10 | |
Gaming Score | |||
Gaming Score | 6.5/10 | 5.2/10 | |
TV and Video Score | |||
TV and Video Score | 7.7/10 | 5.5/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 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 | 2.5/10 | 9.1/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 6.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 5.7/10 | 8.8/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | N/A | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 45.3 Grams | 4.5 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
Koss KSC75
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Dig into reviews and images
InEar Fidelity
Crinacle | June 2022
"Let’s not insult the KSC75 by saying that it’s simply good for the price… because it’s far more than that. It basically has a monopoly at its asking price, and could still give modern budget headphones a run for their money 15 years after its release. The KSC75 is the world’s best not-headphone."
Soundcore Life P3
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Dig into reviews and images
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 Koss KSC75 or the Soundcore Life P3
About Koss
Koss is an American headphone manufacturer established in 1953. In 1958, they created the first set of stereophones, that is headphones with stereo sound, and in 1984 they released the world-famous Porta Pro, a set of on-ear headphones that has remained essentially unchanged for more than 30 years and that is still made, sold and loved by many audio enthusiasts around the world today.
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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Chandradeep Chowdhury
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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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