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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Beyerdynamic 770 Pro (80 ohm) offers superior sound quality, comfort, and a closed design for better isolation, typically appealing to professionals and enthusiasts seeking a more immersive and detailed listening experience. However, it is more expensive and less portable. On the other hand, the Koss Porta Pro is an economical choice with good sound quality, a lightweight design, and an open-back design providing natural sound but less isolation. The Porta Pro is also more portable and suitable for casual listening or on-the-go use. The choice depends on whether you prioritize sound quality and isolation over portability and price. 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 TV and video
Advantages of the Koss Porta Pro
- The Koss Porta Pro has no clear advantages over the Beyerdynamic 770 Pro (80 ohm).
Key differences
Podcasts and Audiobooks
5.9
6.8
The Koss Porta Pro is only fair for podcasts and audiobooks, while the Beyerdynamic 770 Pro (80 ohm) is poor.
TV and Video
8.2
7.6
The Beyerdynamic 770 Pro (80 ohm) is very good for TV and video, while the Koss Porta Pro is good.
Noise Reduction
6.0
2.5
The Beyerdynamic 770 Pro (80 ohm) is only fair for noise reduction, while the Koss Porta Pro is poor.
Cost
$150
$49
$0
$50
$100
$150
$200
The Beyerdynamic 770 Pro (80 ohm) has a price of $150 and the Koss Porta Pro costs $49.
Build Quality
8.0
6.0
The Beyerdynamic 770 Pro (80 ohm) has very good build quality, while the Koss Porta Pro has only fair build quality.
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Key similarities
Music
8.6
8.2
The Beyerdynamic 770 Pro (80 ohm) and Koss Porta Pro are both very good for music.
Gaming
6.5
6.4
The Beyerdynamic 770 Pro (80 ohm) and Koss Porta Pro are both only fair for gaming.
Phone Calls
3.8
4.3
The Koss Porta Pro and Beyerdynamic 770 Pro (80 ohm) are both poor for phone calls.
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How the Beyerdynamic 770 Pro (80 ohm) and the Koss Porta Pro compare to other earbuds and headphones
Spec Comparison
 |  | |
| Beyerdynamic 770 Pro (80 ohm) | Koss Porta Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$150 | $49 | ||
Brand | |||
Brand | Beyerdynamic | Koss | |
Release Date | |||
Release Date | January 1, 1985 | January 1, 1984 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.7/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.9/10 | 4.3/10 | |
Gaming Score | |||
Gaming Score | 6.6/10 | 6.4/10 | |
TV and Video Score | |||
TV and Video Score | 8.2/10 | 7.7/10 | |
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 | 2.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 6/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 272.1 Grams | 63.5 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Dustproof Rating | |||
Dustproof Rating | 0 | 0 | |
Shopping
Beyerdynamic 770 Pro (80 ohm)
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Dig into reviews and images
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."
Koss Porta Pro
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Dig into reviews and images
Headphones.com
Sebastian Taboada | February 2022
"It’s clear to see why these have been such a popular choice amongst listeners for nearly four decades. It’s a charming pair of headphones that delivers a truly enjoyable listening experience and one that I think punches well above its weight."
Get a great deal on the Beyerdynamic 770 Pro (80 ohm) or the Koss Porta Pro
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.
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.
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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
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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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