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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Bose Quiet Comfort Earbuds would be a great choice if you value wireless convenience, active noise cancelling, and a comfortable fit, which makes them ideal for air travel, but they are pricier. On the other hand, the KZ ZSN Pro offers a budget-friendly option with a wired connection. They have detachable cables and are known for solid build quality, but they lack the active noise cancellation and wireless features of the Bose. While both are good for music, the Bose offers better noise isolation—important for noisy environments—whereas the KZ ZSN Pro might be better for home listening without needing noise cancellation. 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 Bose Quiet Comfort Earbuds
- Very good for air travel
- Best in class for podcasts and audiobooks
Advantages of the KZ ZSN Pro
- Good for TV and video
Key differences
Music
7.1
7.7
The KZ ZSN Pro and Bose Quiet Comfort Earbuds are both good for music, though the KZ ZSN Pro is somewhat better.
Phone Calls
6.6
3.1
The Bose Quiet Comfort Earbuds is only fair for phone calls, while the KZ ZSN Pro is poor.
Podcasts and Audiobooks
9.5
4.9
The Bose Quiet Comfort Earbuds is best in class for podcasts and audiobooks, while the KZ ZSN Pro is poor.
TV and Video
6.0
7.4
The KZ ZSN Pro is good for TV and video, while the Bose Quiet Comfort Earbuds is only fair.
Noise Reduction
9.1
5.3
The Bose Quiet Comfort Earbuds is excellent for noise reduction, while the KZ ZSN Pro is poor.
Battery
7.0 Hours
N/A
The Bose Quiet Comfort Earbuds has 7 hours of battery life. The KZ ZSN Pro does not have a battery.
Cost
$199
$21
$0
$50
$100
$150
$200
$250
$300
The Bose Quiet Comfort Earbuds has a price of $199 and the KZ ZSN Pro costs $21.
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Key similarities
Gaming
5.6
6.0
Although they have very similar scores, PerfectRec considers KZ ZSN Pro to be only fair for gaming, while the Bose Quiet Comfort Earbuds is poor.
Build Quality
8.9
9.0
Although they have very similar scores, PerfectRec considers KZ ZSN Pro to have excellent build quality, while the Bose Quiet Comfort Earbuds has very good build quality.
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How the Bose Quiet Comfort Earbuds and the KZ ZSN Pro compare to other earbuds and headphones
Spec Comparison
 |  | |
| Bose Quiet Comfort Earbuds | KZ ZSN Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$199 | $21 | ||
Brand | |||
Brand | Bose | KZ | |
Release Date | |||
Release Date | October 1, 2020 | March 1, 2019 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.1/10 | 7.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 6.7/10 | 3.2/10 | |
Gaming Score | |||
Gaming Score | 5.6/10 | 6/10 | |
TV and Video Score | |||
TV and Video Score | 6/10 | 7.5/10 | |
Exercise Score | |||
Exercise Score | 6.8/10 | 4.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 7 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 1.5 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.1 | N/A | |
Case Battery Life | |||
Case Battery Life | 18 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 5.3/10 | |
Virtual Surround | |||
Virtual Surround | No | N/A | |
Android App | |||
Android App | Yes | N/A | |
iOS App | |||
iOS App | Yes | N/A | |
Mic Quality | |||
Mic Quality | 5.4/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.9/10 | 9/10 | |
Comfort score | |||
Comfort score | 8.6/10 | 7.6/10 | |
Size | |||
Size | Large | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 8.5 Grams | 7 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Bose Quiet Comfort Earbuds
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Dig into reviews and images
Sound Guys
Lily Katz | March 2023
"The Bose QuietComfort Earbuds is a great do-it-all option for anyone, so long as you can afford it. This is a great alternative to the Apple AirPods Pro and Sony WF-1000XM4. You can choose the degree of noise canceling, and enjoy premium features like automatic ear-detection. These earbuds merit an IPX4 rating, making them a fine workout companion."
KZ ZSN Pro
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PrimeAudio
David Becker | 2019
"Undoubtedly the focus and the star of the show, the ZSN Pro’s bass is big, bold and bangin’. The amount of gusto in the low end should satisfy anyone who likes a large lick of bass and even certified bassheads will probably get a kick out of this."
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About Bose
Bose is an American audio equipment manufacturer based out of Framingham, Massachusetts. Founded in 1964 by Amar Bose with the goal of creating a speaker system that could accurately recreate the sound of a concert hall, Bose has become one of the most prominent players in the modern consumer audio market due to the premium feel of their products and their wide brand recognition.
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Why trust us
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.
By the numbers
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Earbuds and headphones stats compiled
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Proprietary Earbuds and headphones ratings developed
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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.
Jason Lew
Staff Expert & Software Engineer
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.
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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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