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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If budget is a concern and you're looking for earbuds suitable for a variety of situations including exercise, with features like sweatproof certification and very good gaming performance due to low latency mode, then JBL Tune Flex could be a good choice for you. However, their microphone and noise isolation are only fair, and there's no active noise cancelling. On the other hand, if you value excellent call quality, active noise cancelling for a quieter experience during air travel or in noisy environments, and superior battery life with headphones that are also optimized for TV and gaming, then the Sennheiser Accentum Plus might be worth the investment despite its higher price. It also has a detachable cable for wired use, supports lossless codecs for better sound quality, and offers app customization. Keep in mind that the Sennheiser's are not sweatproof, which might not make them the best option for exercise. 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 Tune Flex
- The JBL Tune Flex has no clear advantages over the Sennheiser Accentum Plus.
Advantages of the Sennheiser Accentum Plus
- Excellent for phone calls
- Excellent for gaming
- Very good for TV and video
- Very good for exercise
- Excellent for air travel
Key differences
Gaming
8.5
9.1
The Sennheiser Accentum Plus is excellent for gaming, while the JBL Tune Flex is very good.
Phone Calls
6.3
9.2
The Sennheiser Accentum Plus is excellent for phone calls, while the JBL Tune Flex is only fair.
TV and Video
7.8
8.8
The Sennheiser Accentum Plus is very good for TV and video, while the JBL Tune Flex is good.
Noise Reduction
6.5
8.3
The Sennheiser Accentum Plus is very good for noise reduction, while the JBL Tune Flex is only fair.
Battery
6.5 Hours
50.0 Hours
The JBL Tune Flex has 6.5 hours of battery life. The Sennheiser Accentum Plus has 50 hours of battery life.
Cost
$60
$230
$50
$100
$150
$200
$250
$300
$350
The JBL Tune Flex has a price of $60 and the Sennheiser Accentum Plus costs $230.
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Key similarities
Music
7.3
7.5
The Sennheiser Accentum Plus and JBL Tune Flex are both good for music.
Podcasts and Audiobooks
9.0
9.3
The Sennheiser Accentum Plus and JBL Tune Flex are both excellent for podcasts and audiobooks.
Build Quality
8.5
8.9
The Sennheiser Accentum Plus and JBL Tune Flex both have very good build quality.
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How the JBL Tune Flex and the Sennheiser Accentum Plus compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Tune Flex | Sennheiser Accentum Plus |
GENERAL | |||
|---|---|---|---|
| Price | |||
$60 | $230 | ||
Brand | |||
Brand | JBL | Sennheiser | |
Release Date | |||
Release Date | September 1, 2022 | February 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7.3/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 6.3/10 | 9.3/10 | |
Gaming Score | |||
Gaming Score | 8.6/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 7.8/10 | 8.8/10 | |
Exercise Score | |||
Exercise Score | 7.7/10 | 8/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 6.5 Hours | 50 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 2 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5.2 | 5.2 | |
Case Battery Life | |||
Case Battery Life | 18 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6.5/10 | 8.4/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 5.1/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.9/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 7.6/10 | |
Size | |||
Size | Large | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 9 Grams | 227 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
JBL Tune Flex
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Dig into reviews and images
MajorHiFi
Gabby Bloch | May 2023
"JBL is offering a similar design and arguably better resolution than the more expensive AirPods 3rd Generation. Add to that a comfortable and versatile fit, an equalizer and pretty decent ANC, and you’ve got a quality wireless earphone. I would have loved longer battery life and more crystal calls, but for the price, you can’t complain. A solid deal overall."
Get a great deal on the JBL Tune Flex or the Sennheiser Accentum Plus
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 Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
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