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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If sound isolation and price are your main concerns, the Etymotic ER4XR earbuds offer excellent noise isolation and are less expensive, though they lack wireless functionality and may not be as comfortable for all users. However, if you prioritize versatility and features like wireless connectivity, virtual surround sound, and an integrated microphone for calls and gaming, the Sennheiser Accentum Plus headphones could be worth the extra cost. They also provide long battery life and are optimized for both Android and Apple devices, making them more adaptable for different users and use cases. 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 Etymotic ER4XR
- Very good for music
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
6.2
9.1
The Sennheiser Accentum Plus is excellent for gaming, while the Etymotic ER4XR is only fair.
Phone Calls
4.7
9.2
The Sennheiser Accentum Plus is excellent for phone calls, while the Etymotic ER4XR is poor.
Podcasts and Audiobooks
7.3
9.3
The Sennheiser Accentum Plus is excellent for podcasts and audiobooks, while the Etymotic ER4XR is good.
TV and Video
7.4
8.8
The Sennheiser Accentum Plus is very good for TV and video, while the Etymotic ER4XR is good.
Noise Reduction
9.1
8.3
The Etymotic ER4XR is excellent for noise reduction, while the Sennheiser Accentum Plus is very good.
Battery
N/A
50.0 Hours
The Etymotic ER4XR does not have a battery. The Sennheiser Accentum Plus has 50 hours of battery life.
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Key similarities
Music
8.0
7.5
Although they have very similar scores, PerfectRec considers Etymotic ER4XR to be very good for music, while the Sennheiser Accentum Plus is good.
Cost
$234
$230
$100
$150
$200
$250
$300
$350
The Etymotic ER4XR has a price of $234 and the Sennheiser Accentum Plus costs $230.
Build Quality
9.0
8.9
Although they have very similar scores, PerfectRec considers Etymotic ER4XR to have excellent build quality, while the Sennheiser Accentum Plus has very good build quality.
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How the Etymotic ER4XR and the Sennheiser Accentum Plus compare to other earbuds and headphones
Spec Comparison
 |  | |
| Etymotic ER4XR | Sennheiser Accentum Plus |
GENERAL | |||
|---|---|---|---|
| Price | |||
$234 | $230 | ||
Brand | |||
Brand | Etymotic | Sennheiser | |
Release Date | |||
Release Date | June 1, 2016 | February 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.8/10 | 9.3/10 | |
Gaming Score | |||
Gaming Score | 6.3/10 | 9.1/10 | |
TV and Video Score | |||
TV and Video Score | 7.4/10 | 8.8/10 | |
Exercise Score | |||
Exercise Score | 4.1/10 | 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 | 9.1/10 | 8.4/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 8.9/10 | |
Comfort score | |||
Comfort score | 6/10 | 7.6/10 | |
Size | |||
Size | Small | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 4 Grams | 227 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
Etymotic ER4XR
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Dig into reviews and images
What HiFi?
What HiFi? | May 2015
"The Etymotic ER4XRs' top qualities are the detail and definition of the midrange, rewarding the closest listening. While the soundstage is large rather than gigantic, the excellent separation and spatial precision mean you can dive deep into music just as much as when wearing a pair of full-size open-backed headphones."
Get a great deal on the Etymotic ER4XR or the Sennheiser Accentum Plus
About Etymotic
Etymotic Research is an American based research, development and manufacturing company founded in 1983. They invented the first insert earphones that were used for the diagnosis and research of hearing loss and other auditory disorders. They went on to pioneer the market of high fidelity, isolating, in-ear earphones.
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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Why trust us
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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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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