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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Grado GT220 offers a true wireless experience with wireless charging capabilities and slightly better overall sound quality, which can be especially beneficial for music enjoyment and air travel. They're priced higher, so consider them if you prioritize convenience and sound. In contrast, the KZ ZSN Pro, being wired with a detachable cable and greater durability, could be a better choice for extended use and activities where a stable physical connection is preferred, such as gaming and TV watching. They are more affordable, so they may be suitable if you are looking for value and do not need wireless features. Neither model supports active noise cancelling, but each provides decent noise isolation and comfort. 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 Grado GT220
- Good for air travel
- Very good for podcasts and audiobooks
Advantages of the KZ ZSN Pro
- Good for music
- Good for TV and video
Key differences
Music
6.3
7.7
The KZ ZSN Pro is good for music, while the Grado GT220 is only fair.
Gaming
5.1
6.0
The KZ ZSN Pro is only fair for gaming, while the Grado GT220 is poor.
Phone Calls
6.9
3.1
The Grado GT220 is only fair for phone calls, while the KZ ZSN Pro is poor.
Podcasts and Audiobooks
8.8
4.9
The Grado GT220 is very good for podcasts and audiobooks, while the KZ ZSN Pro is poor.
TV and Video
5.5
7.4
The KZ ZSN Pro is good for TV and video, while the Grado GT220 is poor.
Battery
5.5 Hours
N/A
The Grado GT220 has 5.5 hours of battery life. The KZ ZSN Pro does not have a battery.
Cost
$259
$25
$0
$100
$200
$300
$400
The Grado GT220 has a price of $259 and the KZ ZSN Pro costs $25.
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Key similarities
Noise Reduction
5.3
5.3
The Grado GT220 and KZ ZSN Pro are both poor for noise reduction.
Build Quality
8.8
9.0
Although they have very similar scores, PerfectRec considers KZ ZSN Pro to have excellent build quality, while the Grado GT220 has very good build quality.
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How the Grado GT220 and the KZ ZSN Pro compare to other earbuds and headphones
Spec Comparison
 |  | |
| Grado GT220 | KZ ZSN Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$259 | $25 | ||
Brand | |||
Brand | Grado | KZ | |
Release Date | |||
Release Date | September 1, 2020 | March 1, 2019 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.4/10 | 7.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 7/10 | 3.2/10 | |
Gaming Score | |||
Gaming Score | 5.2/10 | 6/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 7.5/10 | |
Exercise Score | |||
Exercise Score | 6.2/10 | 4.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 5.5 Hours | N/A | |
Wireless charging | |||
Wireless charging | Yes | N/A | |
Charging time | |||
Charging time | 2 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5 | N/A | |
Case Battery Life | |||
Case Battery Life | 36 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 5.3/10 | 5.3/10 | |
Virtual Surround | |||
Virtual Surround | No | N/A | |
Android App | |||
Android App | No | N/A | |
iOS App | |||
iOS App | No | N/A | |
Mic Quality | |||
Mic Quality | 6/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.8/10 | 9/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 7.6/10 | |
Size | |||
Size | Small | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5 Grams | 7 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Grado GT220
See more
Dig into reviews and images
Major HiFi
Alex Schiffer | October 2020
"With its superb and functional interface and its highly satisfying imaging, Grado has shown a new talent for delivering a solid true wireless system, and with future improvements, has the potential to really be one of the best."
KZ ZSN Pro
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Dig into reviews and images
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."
Get a great deal on the Grado GT220 or the KZ ZSN Pro
About Grado
Grado Labs is a small, family-owned, business based in Brooklyn New York that specializes in high-end, boutique, dynamic headphones and turntable cartridges. They boast a particular house sound, that is to say their products have a particular sound signature unique to Grado, that some audiophiles seem to really like and are unable to find anywhere else. Their high-end headphones are all hand made, completely in house, from a variety of exotic woods and materials going so far as to making one of their most popular products out of hemp.
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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
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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