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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you prioritize high sound quality for music listening, exercise, and noise isolation, and don't mind spending extra, the JBL Live Flex 3 with its touch display case and LDAC codec support would suit you. However, if you're looking for a more affordable option particularly for gaming or if you value low latency features, the Razer Hammerhead True Wireless with its game mode might be the better choice. Additionally, Razer's product offers extended battery life, which could be beneficial if you are often on the go. Both have a very good build quality and are sweatproof, but only the JBL provides active noise cancelling which is a major advantage for travel or noisy environments. 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 Flex 3
- Very good for music
- Very good for exercise
Advantages of the Razer Hammerhead True Wireless
- Very good for gaming
- Good for TV and video
- Very good for air travel
Key differences
Music
8.0
6.6
The JBL Live Flex 3 is very good for music, while the Razer Hammerhead True Wireless is only fair.
Gaming
5.5
8.6
The Razer Hammerhead True Wireless is very good for gaming, while the JBL Live Flex 3 is poor.
TV and Video
5.7
7.9
The Razer Hammerhead True Wireless is good for TV and video, while the JBL Live Flex 3 is poor.
Battery
10.0 Hours
5.0 Hours
The JBL Live Flex 3 has 10 hours of battery life. The Razer Hammerhead True Wireless has 5 hours of battery life.
Cost
$216
$100
$50
$100
$150
$200
$250
$300
The JBL Live Flex 3 has a price of $216 and the Razer Hammerhead True Wireless costs $100.
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Key similarities
Phone Calls
5.2
5.4
The Razer Hammerhead True Wireless and JBL Live Flex 3 are both poor for phone calls.
Podcasts and Audiobooks
5.9
5.6
The JBL Live Flex 3 and Razer Hammerhead True Wireless are both poor for podcasts and audiobooks.
Noise Reduction
8.3
8.1
The JBL Live Flex 3 and Razer Hammerhead True Wireless are both very good for noise reduction.
Build Quality
8.5
8.7
The Razer Hammerhead True Wireless and JBL Live Flex 3 both have very good build quality.
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How the JBL Live Flex 3 and the Razer Hammerhead True Wireless compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live Flex 3 | Razer Hammerhead True Wireless |
GENERAL | |||
|---|---|---|---|
| Price | |||
$216 | $100 | ||
Brand | |||
Brand | JBL | Razer | |
Release Date | |||
Release Date | June 1, 2024 | August 1, 2021 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.1/10 | 6.6/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.3/10 | 5.5/10 | |
Gaming Score | |||
Gaming Score | 5.5/10 | 8.7/10 | |
TV and Video Score | |||
TV and Video Score | 5.8/10 | 7.9/10 | |
Exercise Score | |||
Exercise Score | 8.4/10 | 7.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 10 Hours | 5 Hours | |
Wireless charging | |||
Wireless charging | Yes | No | |
Charging time | |||
Charging time | 2 Hours | 1 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5.2 | |
Case Battery Life | |||
Case Battery Life | 40 | 36 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 8.4/10 | 8.2/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.7/10 | |
Comfort score | |||
Comfort score | 7/10 | 8.2/10 | |
Size | |||
Size | Large | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 8.8 Grams | 5 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Razer Hammerhead True Wireless
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Dig into reviews and images
The Verge
Chris Welch | August 2019
"This latest set is more “Pro” than not in both looks and features: they offer active noise cancellation, a low-latency gaming mode, and have switched to a in-ear design with silicone tips. Just like many of the company’s laptops and gaming accessories, the 2021 Hammerhead True Wireless include Razer’s full Chroma RGB system. It makes for what Razer calls “the ultimate wireless earbud flex.”"
Get a great deal on the JBL Live Flex 3 or the Razer Hammerhead True Wireless
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 Razer
Razer is an American-Singaporean hardware manufacturer aimed specifically toward the gaming market. They manufacture a very wide array of gaming laptops, tablets, phones, peripherals and, of course, headphones and earbuds both wired and wireless. Since 2016, Razer has owned the THX suite, aimed at quality assurance of audiovisual systems such as speaker sets, video game consoles and even movie theaters.
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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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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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