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Sony MDREX15AP Review

Average pair of buds with uninspired sound and annoying wire rub sounds
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Sony MDREX15AP Review
Credit: Matt Lighthart
Price:  $25 List
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Manufacturer:   Sony new
Rachael Lamore
By Rachael Lamore ⋅ Senior Review Analyst  ⋅  May 1, 2026
Contributions From: Wendy Schmitz
44
OVERALL
SCORE


RANKED
#10 of 11
  • Sound Quality - 45% 3.0
  • Comfort & Fit - 25% 5.0
  • Passive Noise Isolation - 15% 6.9
  • Call Quality - 15% 5.0
List Price: $25

Our Verdict

The Sony MDREX15AP list price and brand name made us hopeful they'd be a real contender for an inexpensive pair of beloved wired earbuds. Alas, it wasn't to be. These earbuds don't do anything particularly well, and even though they are usually on sale for half the list price, we still don't think the value is there compared to other options we've used. They have a nice fit for smaller ear canals and do an adequate job of passively blocking outside sound when you get the fit right, but the sound quality is better suited to streaming shows and audiobooks than to listening to your favorite songs. Even if your goal is primarily chatting or attending a meeting, they do their best work in quiet spaces, making them less ideal for commuting or busy coffee shops. In the end, there is little they do really well, and several options do it better with a similar list price that won't break the bank.

Compare to Similar Products

 
sony mdrex15ap
This Product
Sony MDREX15AP
Awards  Editors' Choice Award
Best for Most Listeners
 Top Pick Award
Favorite for Better Sound
 
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Overall Score Sort Icon
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Bottom Line Lackluster earbuds with louder cable sounds than most, and disappointing soundTrades wireless ease for great sound, comfort, and a pleasantly low priceA good-sounding pair of cheap buds for stationary tasks, as the wire rub sound is off-puttingA nice pair of headphones, but they don't perform that much better than their cheaper brotherForgoing flash for a great fit and impressive sound at a great price, these wired earbuds are hard to argue with
Rating Categories  Sony MDREX15AP Linsoul KZ ZSN Pro X JBL Endurance Run 2 Linsoul KZ ZS10 Pro UliX Rider - 3.5mm
Sound Quality (45%)
3.0
7.5
7.0
7.9
7.5
Comfort & Fit (25%)
5.0
6.6
7.8
7.4
7.3
Passive Noise Isolation (15%)
6.9
7.9
7.3
6.9
2.0
Call Quality (15%)
5.0
8.1
7.6
5.5
7.6
Specifications Sony MDREX15AP Linsoul KZ ZSN Pro X JBL Endurance Run 2 Linsoul KZ ZS10 Pro UliX Rider - 3.5mm
Available Jack Type 3.5mm 3.5mm 3.5mm 3.5mm 3.5mm
Call Mic Yes Yes Yes Yes Yes
Ear Tip Sizes 3 4 3 4 3
Passive Isolation 16.4 dB 19.1 dB 17.6 dB 16.3 dB 2.6 dB
Detachable cable No Yes No Yes No
Ear Magnets No No Yes No Yes
Cable Length  48 in 46 in 50 in 46 in 49 in
Measured Weight  12.2 g 30.1 g 16.9 g 31.1 g 17.6 g
IPX Rating N/A N/A IPX5 N/A N/A

Our Analysis and Test Results

The Sony MDREX15AP are largely disappointing, even for the lower price.   Credit: Matt Lighthart

Our Experience


It is hard not to expect more from a Sony product, even when the price is fairly low. Their reputation indicates a quality product that, at the very least, meets the basic requirements for the product type. With a price that is often half off, coming in closer to $13, we had high hopes for the Sony, but were somewhat disappointed.

There isn't much to brag about with these buds, and given their lackluster sound quality test results, we suspect they are better suited for podcasts and streaming shows than they are for enjoying music. The wire rubs against the cord, making it frustrating to use during intense movement like running or working out.

While the fit is better than some, the buds are pretty tiny and could be a problem for those with more spacious ear canals. They are also quiet, and we had to turn the volume up almost twice the level we normally listen to to hear everything.

Overall, their best attribute is their better-than-average noise-blocking ability, but it isn't much to write home about, and we think there are others that do a better job at a similar list price. However, if your goals are to sit and listen to audiobooks or watch movies on a plane, we think they can meet those needs without causing frustration.

sony mdrex15ap - the 3 silicone tips that come with the sony are likely to provide a...
The 3 silicone tips that come with the Sony are likely to provide a good fit for most.   Credit: Matt Lighthart

Likes


The perks of the Sony are few and are more about its structure than its performance. We like the in-line microphone for phone calls and meetings, plus the longer cord length and 3 sizes of silicone tips for finding a comfortable fit. It does a better-than-average job at blocking ambient sounds, but it still isn't impressive enough to brag about. The spoken word sounds good enough for listening to podcasts, audiobooks, or streaming.

sony mdrex15ap - the sound quality of the sonys is disappointing.
The sound quality of the Sonys is disappointing.   Credit: Matt Lighthart

Dislikes


Most earbud users want to hear their favorite songs at least part of the time, and Sony's sound quality is lackluster and disappointing. It doesn't even live in the same city as the wireless earbuds Sony makes, with a cluttered soundstage, bloated bass, and muddied midranges.


The voice heard through the Sony wired earbuds is clear in quiet conditions, making them suitable for spaces with no competing sounds.   Credit: Rachael Lamore

The call quality and comfort are a little better than some competitors', but still below average for the group, making them an uninspired option even if your main goal is making calls and engaging in meetings.

sony mdrex15ap - the microphone on the sony earbuds has a useful tactile button to...
The Microphone on the Sony earbuds has a useful tactile button to connect.   Credit: Matt Lighthart

Should You Buy the Sony MDREX15AP?


We think most people should skip these buds. While we understand the appeal of the Sony brand and their standout wireless earbuds and headphones speak for themselves, these cheap wired earbuds just don't impress. While the price is appealing, they block an adequate amount of background noise, and the mic works well enough, they can't compare to the competition, especially those with a similar price.

What Other Earbuds Should You Consider?


If this is your price range, our favorites are the Linsoul KZ ZSN Pro X. These reasonably priced buds are comfortable, create beautiful sound, block more noise, and make better calls. For a lower list price than Sony's, it's a no-brainer. If your budget is somewhat smaller and you aren't worried about noise blocking as much, we also like the UliX Rider - 3.5mm, and they are more comfortable than both. If you want the best music in the bunch and your budget is bigger, the Linsoul KZ ZS10 Pro is the best, but its calls and comfort can't match those of its brother.

Rachael Lamore and Wendy Schmitz


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