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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you prioritize sound quality and have a dedicated amplifier, the AKG K712 Pro offers a very good listening experience, especially for music and TV, with an open design that enhances soundstage but offers poor noise isolation and no active noise cancelling. However, it's not suited for exercise or travel due to its size and lack of portability. The JBL Live 670NC, while offering lower overall sound quality, is better for calls and meetings, has active noise cancelling for travel, and is more convenient with wireless capabilities and optimized controls for smartphones. It also has a much longer battery life, making it suitable for extended use without charging. Consider your main use cases and whether the higher investment in AKG is justified for your listening preferences. 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 AKG K712 Pro
- Good for music
- Good for gaming
- Very good for TV and video
Advantages of the JBL Live 670NC
- Good for phone calls
- Very good for air travel
- Very good for podcasts and audiobooks
Key differences
Music
7.7
6.5
The AKG K712 Pro is good for music, while the JBL Live 670NC is only fair.
Gaming
7.0
5.4
The AKG K712 Pro is good for gaming, while the JBL Live 670NC is poor.
Phone Calls
4.9
7.4
The JBL Live 670NC is good for phone calls, while the AKG K712 Pro is poor.
Podcasts and Audiobooks
7.8
8.6
The JBL Live 670NC is very good for podcasts and audiobooks, while the AKG K712 Pro is good.
TV and Video
8.4
5.5
The AKG K712 Pro is very good for TV and video, while the JBL Live 670NC is poor.
Noise Reduction
2.5
6.7
The JBL Live 670NC is only fair for noise reduction, while the AKG K712 Pro is poor.
Battery
N/A
65.0 Hours
The AKG K712 Pro does not have a battery. The JBL Live 670NC has 65 hours of battery life.
Cost
$659
$100
$50
$100
$150
$200
$250
$300
$350
$400
The AKG K712 Pro has a price of $659 and the JBL Live 670NC costs $100.
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Key similarities
Build Quality
8.5
8.0
The AKG K712 Pro and JBL Live 670NC both have very good build quality.
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How the AKG K712 Pro and the JBL Live 670NC compare to other earbuds and headphones
Spec Comparison
 |  | |
| AKG K712 Pro | JBL Live 670NC |
GENERAL | |||
|---|---|---|---|
| Price | |||
$659 | $100 | ||
Brand | |||
Brand | AKG | JBL | |
Release Date | |||
Release Date | July 1, 2013 | March 1, 2024 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.8/10 | 6.6/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.9/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 7/10 | 5.4/10 | |
TV and Video Score | |||
TV and Video Score | 8.5/10 | 5.5/10 | |
Exercise Score | |||
Exercise Score | 4.4/10 | 6/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 65 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 3 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.3 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 2.5/10 | 6.8/10 | |
Virtual Surround | |||
Virtual Surround | No | Yes | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 7/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7/10 | |
Size | |||
Size | N/A | Medium | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 235 Grams | 217 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
AKG K712 Pro
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Headfonics
Michael | October 2013
"AKG has created a mini-masterpiece in my opinion. I enjoy this headphone a great deal and it will become my go-to reference headphone for the time being. She is slick, sexy, well-balanced, and crazy comfortable."
Get a great deal on the AKG K712 Pro or the JBL Live 670NC
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.
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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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