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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you're looking for top-notch sound quality for music and have a larger budget, the Sennheiser IE600 may be worth the investment as they offer excellent build and sound quality, but lack convenience features like a microphone and wireless capability. On the other hand, if you're seeking a budget-friendly option for general use, the Sony MDREX15AP, while offering lower sound quality, may suffice, especially for casual listening and are much less expensive. Neither are suitable for high-moisture environments or sports, as they're not sweatproof, but the Sennheiser provides better noise isolation for quieter listening 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 Sennheiser IE600
- The Sennheiser IE600 has no clear advantages over the Sony MDREX15AP.
Advantages of the Sony MDREX15AP
- The Sony MDREX15AP has no clear advantages over the Sennheiser IE600.
Key differences
Cost
$600
$20
$0
$100
$200
$300
$400
The Sennheiser IE600 has a price of $600 and the Sony MDREX15AP costs $20.
Build Quality
9.0
8.0
The Sennheiser IE600 has excellent build quality, while the Sony MDREX15AP has very good build quality.
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Key similarities
Music
8.3
8.3
The Sennheiser IE600 and Sony MDREX15AP are both very good for music.
Gaming
6.7
6.7
The Sennheiser IE600 and Sony MDREX15AP are both only fair for gaming.
Phone Calls
3.5
3.5
The Sennheiser IE600 and Sony MDREX15AP are both poor for phone calls.
Podcasts and Audiobooks
5.4
5.4
The Sennheiser IE600 and Sony MDREX15AP are both poor for podcasts and audiobooks.
TV and Video
9.3
9.3
The Sennheiser IE600 and Sony MDREX15AP are both excellent for TV and video.
Noise Reduction
7.0
7.0
The Sennheiser IE600 and Sony MDREX15AP are both good for noise reduction.
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How the Sennheiser IE600 and the Sony MDREX15AP compare to other earbuds and headphones
Spec Comparison
 |  | |
| Sennheiser IE600 | Sony MDREX15AP |
GENERAL | |||
|---|---|---|---|
| Price | |||
$600 | $20 | ||
Brand | |||
Brand | Sennheiser | Sony | |
Release Date | |||
Release Date | June 1, 2022 | March 1, 2014 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.3/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.5/10 | 3.5/10 | |
Gaming Score | |||
Gaming Score | 6.8/10 | 6.8/10 | |
TV and Video Score | |||
TV and Video Score | 9.3/10 | 9.3/10 | |
Exercise Score | |||
Exercise Score | 4.6/10 | 4.6/10 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 7/10 | 7/10 | |
Virtual Surround | |||
Virtual Surround | No | N/A | |
Mic Quality | |||
Mic Quality | 2.5/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 8/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 8.4/10 | |
Size | |||
Size | Large | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 6 Grams | 3.1 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Sennheiser IE600
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Dig into reviews and images
Soundguys
Jasper Lastoria | August 2023
"If you've got the bucks, the Sennheiser IE 600 is a nice, upscale set of in-ear monitors made of a lightweight metal with an unusual texture. It comes with a suite of extras, and performs well at virtually every task."
Sony MDREX15AP
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Make It Sound Great
Pete Anthony | June 2022
"At the ultra budget $10 price-point (and we’ve seen the no-mic version go for as cheap as $7), I’d say these are a decent option if you’re looking for a passable pair of earbuds for basic use that’s as cheap as possible. I wouldn’t say they feel or sound as good as some of the ultra-budget alternatives out there – of which there are a few at this point – but some might disagree. I will say though that the cable is a little bit nicer than those of that same competition."
Get a great deal on the Sennheiser IE600 or the Sony MDREX15AP
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.
About Sony
Sony is a multinational corporation, based out of Japan, with over 75 years of experience in the consumer electronics industry. In the audio market, Sony has been a trendsetter several times throughout its history. In 1979 they released the first-ever portable music player, the Sony Walkman, followed by the Discman 20 years later. Today, Sony is one of the leaders in the wireless headphone and earbud market, especially in terms of Active Noise Cancellation technology.
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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.
Luis Torres
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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