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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
If you favor sound quality and a more expansive soundstage, the Koss Porta Pro would be the better choice. However, if you need wireless connectivity for convenience, the Skullcandy Dime is the way to go as the Koss Porta Pro is wired. The Porta Pro is open-back and typically offers a more natural listening experience but provides less noise isolation than the closed-back Skullcandy Dime, which could be an important factor depending on where you plan to use them. The Dime is also more portable, likely better for exercise and travel due to its lightweight and compact design. Moreover, consider that the Porta Pro, while more expensive, has been recognized for its exceptional value in sound quality, whereas the Dime offers modern features like wireless capabilities and built-in controls at a lower cost. 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 Porta Pro
- Very good for music
- Good for TV and video
Advantages of the Skullcandy Dime
- Very good for air travel
- Good for podcasts and audiobooks
Key differences
Music
8.2
5.7
The Koss Porta Pro is very good for music, while the Skullcandy Dime is poor.
Gaming
6.4
4.8
The Koss Porta Pro is only fair for gaming, while the Skullcandy Dime is poor.
Phone Calls
4.3
6.2
The Skullcandy Dime is only fair for phone calls, while the Koss Porta Pro is poor.
TV and Video
7.6
5.3
The Koss Porta Pro is good for TV and video, while the Skullcandy Dime is poor.
Noise Reduction
2.5
6.5
The Skullcandy Dime is only fair for noise reduction, while the Koss Porta Pro is poor.
Battery
N/A
3.5 Hours
The Koss Porta Pro does not have a battery. The Skullcandy Dime has 3.5 hours of battery life.
Cost
$49
$27
$0
$10
$20
$30
$40
$50
The Koss Porta Pro has a price of $49 and the Skullcandy Dime costs $27.
Build Quality
6.0
8.5
The Skullcandy Dime has very good build quality, while the Koss Porta Pro has only fair build quality.
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Key similarities
Podcasts and Audiobooks
6.8
7.1
Although they have very similar scores, PerfectRec considers Skullcandy Dime to be good for podcasts and audiobooks, while the Koss Porta Pro is only fair.
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How the Koss Porta Pro and the Skullcandy Dime compare to other earbuds and headphones
Spec Comparison
 |  | |
| Koss Porta Pro | Skullcandy Dime |
GENERAL | |||
|---|---|---|---|
| Price | |||
$49 | $27 | ||
Brand | |||
Brand | Koss | Skullcandy | |
Release Date | |||
Release Date | January 1, 1984 | March 1, 2021 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.3/10 | 5.7/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.3/10 | 6.2/10 | |
Gaming Score | |||
Gaming Score | 6.4/10 | 4.8/10 | |
TV and Video Score | |||
TV and Video Score | 7.7/10 | 5.4/10 | |
Exercise Score | |||
Exercise Score | 4.2/10 | 6.6/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 3.5 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 1 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5 | |
Case Battery Life | |||
Case Battery Life | N/A | 12 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 2.5/10 | 6.5/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | No | |
iOS App | |||
iOS App | N/A | No | |
Mic Quality | |||
Mic Quality | N/A | 7/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 6/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 7/10 | 7/10 | |
Size | |||
Size | N/A | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 63.5 Grams | 4.5 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
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."
Skullcandy Dime
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Dig into reviews and images
PC Magazine
Tim Gideon | April 2021
"For $25, the Skullcandy Dime True Wireless Earbuds deliver a powerful, balanced, rich, and bright sound signature. There’s really not much else to talk about, but the audio is better than you would expect for the price."
Get a great deal on the Koss Porta Pro or the Skullcandy Dime
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 Skullcandy
Skullcandy is an American, consumer-oriented, earbuds and headphones manufacturer with 20 years of market experience. They sell a wide variety of, budget-friendly and unique, wired and wireless products that are sure to please the vast majority of users. Among their most popular offerings, the Crusher headphones, includes a pair of actual subwoofers inside the cups which makes the bass extra prominent for a unique and extra fun sound.
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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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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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