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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you're prioritizing wireless functionality and active noise cancelling, the JBL Live 670NC is a great option for busy environments or travel, but they're pricier. On the other hand, the Koss Porta Pro offers excellent sound quality for music at a more affordable price, though it lacks noise cancellation and is wired. The Porta Pro's open design can deliver a more natural sound but won't isolate noise as well as the JBL. Additionally, the JBL has a modern feature set, including an app equalizer and ear detection, which the Koss lacks because of its older design. Choose JBL for tech and noise control or Koss for classic sound quality and saving money. 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 JBL Live 670NC
- Good for phone calls
- Very good for air travel
- Very good for podcasts and audiobooks
Advantages of the Koss Porta Pro (with mic)
- Very good for music
- Very good for gaming
- Good for TV and video
Key differences
Music
6.5
8.2
The Koss Porta Pro (with mic) is very good for music, while the JBL Live 670NC is only fair.
Gaming
5.4
8.2
The Koss Porta Pro (with mic) is very good for gaming, while the JBL Live 670NC is poor.
Phone Calls
7.4
6.1
The JBL Live 670NC is good for phone calls, while the Koss Porta Pro (with mic) is only fair.
Podcasts and Audiobooks
8.6
6.8
The JBL Live 670NC is very good for podcasts and audiobooks, while the Koss Porta Pro (with mic) is only fair.
TV and Video
5.5
7.6
The Koss Porta Pro (with mic) is good for TV and video, while the JBL Live 670NC is poor.
Noise Reduction
6.7
2.5
The JBL Live 670NC is only fair for noise reduction, while the Koss Porta Pro (with mic) is poor.
Battery
65.0 Hours
N/A
The JBL Live 670NC has 65 hours of battery life. The Koss Porta Pro (with mic) does not have a battery.
Cost
$100
$60
$40
$60
$80
$100
$120
$140
$160
The JBL Live 670NC has a price of $100 and the Koss Porta Pro (with mic) costs $60.
Build Quality
8.0
6.0
The JBL Live 670NC has very good build quality, while the Koss Porta Pro (with mic) has only fair build quality.
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How the JBL Live 670NC and the Koss Porta Pro (with mic) compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 670NC | Koss Porta Pro (with mic) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $60 | ||
Brand | |||
Brand | JBL | Koss | |
Release Date | |||
Release Date | March 1, 2024 | January 1, 1984 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.6/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 6.2/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 8.2/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 7.7/10 | |
Exercise Score | |||
Exercise Score | 6/10 | 4.2/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 65 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 3 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.3 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 6.8/10 | 2.5/10 | |
Virtual Surround | |||
Virtual Surround | Yes | N/A | |
Android App | |||
Android App | Yes | N/A | |
iOS App | |||
iOS App | Yes | N/A | |
Mic Quality | |||
Mic Quality | 7/10 | 6.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 6/10 | |
Comfort score | |||
Comfort score | 7/10 | 7/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 217 Grams | 63.5 Grams | |
Microphone style | |||
Microphone style | Integrated | In-Line | |
Shopping
Koss Porta Pro (with mic)
See more
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 JBL Live 670NC or the Koss Porta Pro (with mic)
About JBL
JBL is an American audio equipment manufacturer. Owned by Harman International which is, itself, owned by Samsung Electronics. JBL markets a wide array of monitoring speakers, professional headphones and consumer market headphones and earbuds. It was founded in 1946 by James Bullough Lansing (whose initials give the company its name) and has become one of the most prolific audio companies ever. Their products were responsible for audio during the 1969 Woodstock Festival.
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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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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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