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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you value comfort and sound quality for music and TV, the Beyerdynamic 770 Pro (80 ohm) is known for its very good performance in these areas, though it has poor microphone quality and no wireless option. It is less suitable for calls, meetings, and exercise. The KZ ZSN Pro X are budget-friendly earbuds that offer good portability and are suitable for air travel, but they also have a poor mic and are not recommended for gaming or calls. They have a detachable cable and the option for balanced audio with separate purchase, making them more versatile for users who prioritize customization and portability. 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 Beyerdynamic 770 Pro (80 ohm)
- Very good for music
- Very good for TV and video
Advantages of the KZ ZSN Pro X
- Good for air travel
Key differences
Music
8.6
7.0
The Beyerdynamic 770 Pro (80 ohm) is very good for music, while the KZ ZSN Pro X is good.
Gaming
6.5
5.9
The Beyerdynamic 770 Pro (80 ohm) is only fair for gaming, while the KZ ZSN Pro X is poor.
Phone Calls
3.8
3.1
The Beyerdynamic 770 Pro (80 ohm) and KZ ZSN Pro X are both poor for phone calls, though the Beyerdynamic 770 Pro (80 ohm) is somewhat better.
Podcasts and Audiobooks
5.9
4.7
The Beyerdynamic 770 Pro (80 ohm) and KZ ZSN Pro X are both poor for podcasts and audiobooks, though the Beyerdynamic 770 Pro (80 ohm) is somewhat better.
TV and Video
8.2
7.3
The Beyerdynamic 770 Pro (80 ohm) is very good for TV and video, while the KZ ZSN Pro X is good.
Cost
$150
$24
$0
$50
$100
$150
$200
The Beyerdynamic 770 Pro (80 ohm) has a price of $150 and the KZ ZSN Pro X costs $24.
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Key similarities
Noise Reduction
6.0
6.0
The Beyerdynamic 770 Pro (80 ohm) and KZ ZSN Pro X are both only fair for noise reduction.
Build Quality
8.0
8.5
The KZ ZSN Pro X and Beyerdynamic 770 Pro (80 ohm) both have very good build quality.
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How the Beyerdynamic 770 Pro (80 ohm) and the KZ ZSN Pro X compare to other earbuds and headphones
Spec Comparison
 |  | |
| Beyerdynamic 770 Pro (80 ohm) | KZ ZSN Pro X |
GENERAL | |||
|---|---|---|---|
| Price | |||
$150 | $24 | ||
Brand | |||
Brand | Beyerdynamic | KZ | |
Release Date | |||
Release Date | January 1, 1985 | June 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.7/10 | 7/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.9/10 | 3.1/10 | |
Gaming Score | |||
Gaming Score | 6.6/10 | 6/10 | |
TV and Video Score | |||
TV and Video Score | 8.2/10 | 7.3/10 | |
Exercise Score | |||
Exercise Score | 4.5/10 | 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 | N/A | No | |
Mic Quality | |||
Mic Quality | N/A | 2.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7/10 | |
Size | |||
Size | N/A | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 272.1 Grams | 27 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Beyerdynamic 770 Pro (80 ohm)
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Headphones.com
Sebastian Taboada | September 2022
"Altogether, when you consider its accessible price tag, the performance, the build, and its outstanding comfort, I think that the DT770 Pro is fantastic option for anyone looking for a closed-back headphone in the sub-$1,000 range, and I can confidently give it a strong recommendation."
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."
Get a great deal on the Beyerdynamic 770 Pro (80 ohm) or the KZ ZSN Pro X
About Beyerdynamic
Beyerdynamic is a German, family-owned, century-old, audio system manufacturer. They produce a wide array of professional-quality products such as microphones, aviation headsets, conference systems and headphones. The company has served as the main provider of audio equipment for German entertainment events like tours by the Beatles and Elton John and even government entities like the German Parliament.
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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.
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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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