Overview

The Sony MDREX155AP In-Ear Headphones offer a solid, budget-friendly option for daily audio use. These in-ear headphones are designed for comfort and portability, making them an ideal choice for those on the go. With a lightweight build and compact design, they can easily fit into your bag or pocket. The integrated mic ensures that you can also use them for hands-free calling, making them versatile for both casual listening and communication. Whether you're commuting or running errands, this earbud model delivers reliable performance without taking up much space.

Features & Benefits

The Sony MDREX155AP In-Ear Headphones are equipped with 9mm neodymium drivers, providing dynamic sound quality for a rich listening experience. The comfortable silicone earbuds ensure a secure fit, which is essential for preventing audio leakage and ensuring clear sound during calls. The flexible, tangle-free cable makes it easy to use without having to constantly deal with knots. Additionally, with a wide frequency range from 5Hz to 24kHz, you get an impressive audio clarity across various genres, from bass-heavy beats to high-pitched vocals.

Best For

These in-ear headphones are a great fit for users looking for a budget-friendly option that doesn’t compromise on quality. They’re perfect for casual listening, whether you’re walking, working, or commuting. People who frequently make hands-free calls will also appreciate the integrated microphone for seamless communication. Additionally, the lightweight design makes these earbuds an excellent choice for travelers and those seeking portable audio solutions without breaking the bank.

User Feedback

Users generally praise the Sony MDREX155AP In-Ear Headphones for their sound quality and comfort, with many noting that the silicone ear tips provide a secure fit for most ear sizes. However, some users mention that the fit can be challenging if the earbud tips aren’t the right size for their ears. While the microphone works well for basic calls, a few users find the call quality to be adequate but not exceptional, especially in noisy environments. Overall, these earbuds are considered a reliable, value-for-money option for everyday use.

Pros

  • These in-ear headphones are lightweight and easy to carry, making them perfect for daily commuting.
  • The silicone earbuds provide a comfortable and secure fit, suitable for extended listening sessions.
  • Sound quality is clear and dynamic, especially for the price range, with decent bass response.
  • The 3.94 ft Y-shaped cable is flexible and tangle-free, offering added convenience during use.
  • The integrated mic is useful for hands-free calls, and it works well for basic communication.
  • They are compatible with a wide range of devices, including smartphones, tablets, and laptops.

Cons

  • The microphone quality may not perform well in noisy environments, affecting call clarity.
  • Some users report that the earbud tips don't fit comfortably for everyone, requiring a good match for optimal comfort.
  • The lack of noise isolation may be an issue for those who want more immersive sound in noisy settings.
  • While adequate for casual use, the audio quality may not satisfy audiophiles seeking deep, rich sound.
  • The build quality is relatively basic, so it might not withstand heavy use or rugged conditions.
  • There is no water resistance, limiting their usability in humid or wet conditions.

Ratings

After analyzing verified user reviews worldwide across multiple platforms and languages, we found that the Sony MDREX155AP In-Ear Headphones receive generally positive feedback from users. Spam, bot-incentivized, and exaggerated reviews were filtered out to ensure that only authentic, high-quality user experiences influenced the results. Both strengths, like sound quality and comfort, and pain points, such as mic quality in noisy environments, are reflected in the ratings. Insights were gathered from diverse sources, capturing a wide range of user experiences.

Sound Quality
87%
Many users are pleased with the dynamic sound quality provided by these in-ear headphones. The 9mm neodymium drivers produce crisp highs and a well-balanced midrange, making them suitable for a wide variety of music genres. For everyday listening, the audio clarity is highly appreciated by most buyers.
However, some users feel that the bass response is not as deep as they would prefer, especially for bass-heavy music. A few mention that while the overall sound is clear, it lacks the richness found in higher-end models.
Comfort & Fit
83%
Users consistently mention the comfortable fit of the silicone earbud tips. The earbuds stay secure in most ears, even during light physical activity like commuting. The lightweight design adds to the comfort, making these in-ear headphones ideal for extended use throughout the day.
Not everyone agrees on the fit, as some users find the earbud tips too large or too small, leading to discomfort. The lack of multiple ear tip sizes limits the customization, which can be an issue for people with smaller or larger ears.
Build Quality
75%
25%
The build quality of this headset is generally considered solid for the price point. The lightweight materials make it easy to carry and store, while the Y-shaped cable design helps prevent tangling during use. Overall, users find it durable enough for everyday activities.
However, some buyers express concerns about the plastic build, feeling that it might not withstand heavy usage over time. A few have reported that the earbud connectors show signs of wear after prolonged use, especially with frequent plugging and unplugging.
Microphone Quality
68%
32%
The integrated microphone is convenient for making hands-free calls, with decent voice clarity in quiet environments. Many users find it sufficient for short conversations or when traveling. It is a handy feature for users who need to take calls on the go.
However, the microphone quality falters in noisier settings, with some reviewers stating that background noise interferes with call clarity. A few users also find that the mic struggles with voice pickup at a distance, leading to muffled speech during calls.
Portability
90%
These in-ear headphones are lightweight and compact, making them an excellent choice for those who need a portable audio solution. They fit easily into pockets or small bags, and the tangle-free cable design adds to the convenience. Ideal for travel or daily commuting.
A small number of users noted that the compact design can feel a bit flimsy, and the lightweight construction may not feel as premium as other models. Additionally, some feel that the portability comes at the cost of durability, especially with frequent use.
Ease of Use
85%
With simple controls and no complex setup, these headphones are user-friendly. The in-line volume control adds to the ease of use, allowing for quick adjustments without having to fumble with your device. The 3.5mm connector ensures compatibility with most smartphones and tablets.
A few users mention that the in-line controls are not as responsive as they would like. There have been occasional reports of the volume buttons not working as smoothly as expected, particularly after extended use.
Durability
70%
30%
For the price, these in-ear headphones hold up well under normal daily use. Many users report that the headphones perform well for several months with minimal issues, making them a solid choice for budget-conscious consumers.
Some users point out that the durability may not be sufficient for more rugged usage. The cable and earbud joints may wear out over time, and a few buyers have noted that the build quality feels less robust compared to higher-end models.
Noise Isolation
60%
40%
These in-ear headphones do provide some passive noise isolation, thanks to the snug fit of the silicone earbuds. This helps to block out minor environmental noise, making them suitable for casual listening in quieter environments.
However, they do not offer active noise cancellation, and users in louder settings, such as on public transportation, report that they can still hear surrounding noise. For those looking for serious noise isolation, these may not meet expectations.
Compatibility
88%
These in-ear headphones are compatible with a wide range of devices, including smartphones, tablets, and laptops. Users appreciate the 3.5mm jack, which ensures easy connectivity without worrying about proprietary cables or wireless issues.
One downside is that, as with most 3.5mm headphones, these won’t work with devices that lack a headphone jack, such as certain newer smartphones. This could be inconvenient for users who rely on Bluetooth or USB-C connections.
Value for Money
92%
Given the quality of the sound and comfort offered at this price, many users find these headphones to be an excellent value. The mix of affordable pricing and practical features, like the built-in mic and lightweight design, makes them a great choice for those on a budget.
Some users feel that, while they offer solid performance for the price, they lack the advanced features and premium build quality found in higher-end models. A few buyers mention that other headphones in the same price range might offer better durability.
Cable Length & Tangle Resistance
82%
18%
The 3.94 ft cable length strikes a balance between convenience and portability, making it easy to use with various devices. The Y-shaped design helps reduce tangles, which many users find convenient when they are storing or using the headphones.
Some users have reported that the cable can still become tangled in certain situations, particularly when stored loosely. A few feel the cable could be a bit longer for more flexible usage during physical activities like exercise or walking.
Call Quality
67%
33%
For basic phone calls, the microphone works adequately, with many users finding it useful for hands-free conversations in relatively quiet environments. It's a convenient feature for users who take occasional calls while on the go.
However, several users find the call quality to be lacking, especially in noisy environments. The mic struggles to pick up voice clearly in areas with background noise, making it less reliable for important or professional calls.
Audio Clarity
86%
The clarity of sound is one of the standout features of these in-ear headphones. Users enjoy crisp treble and clear vocals, which make them suitable for a wide variety of music. Many find the audio quality impressive for such a budget-friendly option.
Some users mention that the audio could be more balanced, especially with regard to bass. While clarity is good, the lack of a richer, fuller sound leaves those who prefer more depth feeling underwhelmed.

Suitable for:

The Sony MDREX155AP In-Ear Headphones are an excellent choice for budget-conscious users looking for reliable everyday audio. Students, commuters, and travelers will particularly appreciate the lightweight design and portability, making them easy to carry around and use on the go. The comfortable silicone earbud tips provide a secure fit for extended listening, while the integrated microphone is a convenient feature for hands-free calls. This model is ideal for casual listening and simple phone conversations, offering good sound quality at an affordable price.

Not suitable for:

However, these headphones may not meet the needs of audiophiles or users seeking premium sound quality. While the audio clarity is generally good for casual use, some buyers found the bass lacking, and those who enjoy deep, rich sound might be disappointed. Additionally, the microphone quality struggles in noisy environments, making these headphones less reliable for important calls or professional use. People looking for noise isolation or a more durable build may also find these in-ear headphones inadequate for their needs, especially in more rugged scenarios.

Specifications

  • Driver Size: The headphones feature 9mm neodymium drivers for delivering dynamic and clear sound.
  • Impedance: With an impedance of 16 ohms, the headphones are compatible with a wide range of devices.
  • Frequency Response: The frequency response range is from 5Hz to 24kHz, offering a broad spectrum of sound clarity.
  • Sensitivity: The sensitivity is 102dB, ensuring that the headphones can provide clear and loud audio even at lower volume levels.
  • Earbud Material: The earbuds are made from soft silicone, providing a comfortable and secure fit for most users.
  • Cable Length: The Y-shaped cable is 3.94 feet (1.2 meters) long, providing ample reach for most mobile devices.
  • Cable Type: The cable has a Y-shaped design, which helps reduce tangling and offers more flexibility during use.
  • Microphone: An integrated microphone allows for hands-free calling, making these headphones suitable for phone conversations.
  • Connector Type: The headphones feature a standard 3.5mm headphone jack, ensuring compatibility with most smartphones, tablets, and laptops.
  • Control: In-line volume control is available for easy adjustment of audio levels while using the headphones.
  • Weight: The headphones weigh just 0.11 oz (3g), making them ultra-lightweight and ideal for portability.
  • Form Factor: The in-ear design ensures a secure and comfortable fit, reducing external noise and enhancing sound quality.
  • Compatibility: These headphones are compatible with most devices that support a 3.5mm jack, including smartphones, tablets, and laptops.
  • Water Resistance: The headphones do not feature any water resistance, so they should be kept dry during use.
  • Color: The headphones come in a sleek black color, offering a simple and versatile design.
  • Use Case: These headphones are designed for casual listening, phone calls, and daily commuting, offering a balance of portability and performance.

FAQ

The sound quality is generally well-regarded, offering clear audio with decent bass response. The 9mm neodymium drivers help deliver dynamic sound suitable for casual listening, but audiophiles may find the richness lacking compared to higher-end models.

The integrated microphone allows for hands-free calling. To use it, simply press the button on the inline control to answer or end calls. This microphone works well for basic conversations but may struggle in noisy environments.

Yes, the Sony MDREX155AP headphones are compatible with a wide range of devices including smartphones, tablets, and laptops, as long as they have a standard 3.5mm headphone jack.

To get the best fit, make sure to choose the right earbud size from the included silicone tips. If the fit is too tight or too loose, sound quality and comfort can be affected. Experiment with the different sizes to find the most secure and comfortable fit.

No, the Sony MDREX155AP In-Ear Headphones do not feature active noise cancellation. They do offer some passive isolation from external noise due to the in-ear design, but they are not ideal for noisy environments.

The cable is 3.94 feet (1.2 meters) long, which is a standard length for in-ear headphones. The Y-shaped design helps prevent tangling, making it easier to store and carry without much hassle.

While the build quality is adequate for daily use, the Sony MDREX155AP headphones are not designed for extreme durability. They are lightweight and compact, which makes them easy to carry, but they may not withstand heavy wear or rough handling over time.

These headphones are suitable for casual exercise, like walking or light jogging. However, they do not have any water resistance, so they should be kept dry and are not ideal for use in very humid or rainy conditions.

If the microphone is not working, first check that it is properly plugged into the headphone jack. If it's plugged in correctly and still not working, try testing the headphones with a different device to rule out issues with the device itself. If the problem persists, the mic might be faulty.

To maintain the headphones, gently wipe the earbuds with a dry cloth to remove sweat, dust, or debris. Avoid using liquid cleaners directly on the headphones. If the silicone tips get dirty, remove and wash them with mild soap and warm water, then dry them thoroughly before reattaching.