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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you're on a budget and need a wired option for listening to music or watching TV, the KZ ZSN Pro X would suit you, but be aware that they have poor mic quality and aren't the best for calls, meetings, or gaming. On the other hand, the Sennheiser Accentum Plus, while more expensive, offers superior sound quality, active noise cancelling for better isolation, and excellent mic quality for calls and gaming. They also support low latency wireless connectivity with AAC and AptX adaptive codecs, making them versatile for various devices and use cases including air travel and exercise. The Sennheisers are also more durable and provide longer battery life, which can be valuable for extended use without charging. 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 KZ ZSN Pro X
- The KZ ZSN Pro X 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
- Excellent for podcasts and audiobooks
Key differences
Gaming
5.9
9.1
The Sennheiser Accentum Plus is excellent for gaming, while the KZ ZSN Pro X is poor.
Phone Calls
3.1
9.2
The Sennheiser Accentum Plus is excellent for phone calls, while the KZ ZSN Pro X is poor.
Podcasts and Audiobooks
4.7
9.3
The Sennheiser Accentum Plus is excellent for podcasts and audiobooks, while the KZ ZSN Pro X is poor.
TV and Video
7.3
8.8
The Sennheiser Accentum Plus is very good for TV and video, while the KZ ZSN Pro X is good.
Noise Reduction
6.0
8.3
The Sennheiser Accentum Plus is very good for noise reduction, while the KZ ZSN Pro X is only fair.
Battery
N/A
50.0 Hours
The KZ ZSN Pro X does not have a battery. The Sennheiser Accentum Plus has 50 hours of battery life.
Cost
$22
$230
$0
$50
$100
$150
$200
$250
$300
$350
The KZ ZSN Pro X has a price of $22 and the Sennheiser Accentum Plus costs $230.
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Key similarities
Music
7.0
7.5
The Sennheiser Accentum Plus and KZ ZSN Pro X are both good for music.
Build Quality
8.5
8.9
The Sennheiser Accentum Plus and KZ ZSN Pro X both have very good build quality.
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How the KZ ZSN Pro X and the Sennheiser Accentum Plus compare to other earbuds and headphones
Spec Comparison
 |  | |
| KZ ZSN Pro X | Sennheiser Accentum Plus |
GENERAL | |||
|---|---|---|---|
| Price | |||
$22 | $230 | ||
Brand | |||
Brand | KZ | Sennheiser | |
Release Date | |||
Release Date | June 1, 2020 | February 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 7/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.1/10 | 9.3/10 | |
Gaming Score | |||
Gaming Score | 6/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 7.3/10 | 8.8/10 | |
Exercise Score | |||
Exercise Score | 4.2/10 | 8/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 50 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 2 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.2 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 8.4/10 | |
Virtual Surround | |||
Virtual Surround | No | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | 2.5/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.9/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | Large | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 27 Grams | 227 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
KZ ZSN Pro X
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Dig into reviews and images
Soundguys
Jasper Lastoria | April 2023
"The KZ ZSN PRO X offers superb sound for very little money, like under $30 USD. It has some rough edges with a plastic seam on the cable that can rub on your ear, and the bud is a bit large. The tech isn't cutting edge, but new doesn't always equal better. You should try it."
Get a great deal on the KZ ZSN Pro X or the Sennheiser Accentum Plus
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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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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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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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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