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Best Sony In-Ear Headphones

Keep in mind that Sony makes some of the best in-ear headphones on the market. If you like in-ear headphones, you will be happy to know that all of the Sony models featured below have long battery life, and some also have active noise-cancellation that will help you block out unnecessary noises.

We went through specifications, model numbers, and reviews of the brand’s most recent products to narrow down the best Sony in-ear headphones that will fit your budget and lifestyle. Read through the article to know which Sony in-ear headphones should be in your cart.

Sony IER-Z1R

Sony is well-known in the audio industry for its popular in-ear headphones, but many people are unaware that they are also well-known in the IEM market. The Sony IER-Z1R is one of their most well-known models, a set of in-ear headphones that are one of the most distinguished options in the world of endgame IEMs.

The shell is a little heavier, but because of the deep fit in the ear canal, this might be counterbalanced for a more comfortable fit. You’d imagine that without the tips, the head would be rather short and that fitting would be a problem. However, after you have used the triple comfort or hybrid tips, you’ll be astonished at how amazing the comfort and isolation are. The fit is snug, and the triple comfort and hybrid tips may be utilized for long periods of listening.

Sony states that the IER-Z1R was designed with one goal in mind: to deliver a genuine sound that may inspire emotions while also revealing the tiniest elements of your music. They’ve also utilized a 5mm dynamic driver as a super tweeter, with Sony claiming that it can output frequencies up to 100 kHz. They’ve also included a pipe system that allows the IER-Z1R to blast out a balanced natural sound with a broad sound stage, as well as a technology that functions as a crossover to eliminate any undesired incoherence from the drivers.


  • 3.5mm and 4.4mm cables
  • Naturally controlled sound
  • High-resolution audio output
  • Detachable Y cord 


  • Huge imaging
  • Deep bass
  • Balanced cable
  • Clean treble


  • It may be an uncomfortable fit
  • Weak mids

Purchase Sony IER-Z1R

Sony IER-M9

The Sony IER-M9 is packaged in a fancy box with several extras. The IER-M9 doesn’t scrimp on accessories, including thirteen pairs of ear tips, a stylish carrying bag, and two cords. The IER-M9 feels strong in our hand’s thanks to its titanium casing. They also fit and wear well, despite their clunky looks, thanks to an ergonomic but light design.

The Sony IER-M9 appears to have some low and high-frequency extension, as shown by its large frequency range. This earphone is compatible with PCs, cell phones, and personal audio players because of its low impedance of just 20 ohms. The sound pressure is 103 decibels, which means it can be heard clearly without any amplification.

The Sony IER-M9 has a deep but airy soundstage, which is amazing for an in-ear headset. While not as open-sounding as the M8, the IER-M9 still provides a rich and satisfying soundstage for the money.

The lightweight but comfortable design gives the Sony M9 certain magic. We can forget at times that we are even wearing earphones. So comfortably do they fit that it does feel like we’re lost in a world of sound at times.


  • Y-type cord
  • 3.94 ft cord length
  • Closed, Penta Balanced headphone


  • Excellent build quality
  • High-quality cord
  • Natural and balanced sound
  • Smooth and well-extended highs


  • Bass may be too strong
  • Vacuum feel in the ear canal and eardrum flex

Purchase Sony IER-M9

Sony IER-M7

The IER-M7 is very similar to the M9 in size. However, it comes in a plastic case with a brass nozzle. The M7 is much lighter than the M9 when worn, and it fits like a glove. The cable’s soft memory wire is also a wonderful addition since it never feels rigid or loose. You’ll also get thirteen sets of ear tips, as well as a travel case, cord hook, and cleaning brush, with these earbuds.

With a sensitivity of 24 ohms, the IER-M9 won’t require much amplification and will function well with phones, computers, and other audio devices. Finally, the sound pressure is a respectable 103 dB, so volume shouldn’t be a problem unless you want your eardrums to be blown out.

The Sony IER-M7 delivers an excellent IEM for anybody who wants detail and precision, thanks to its rich and deep sound. While the M7’s neutral, everyday sound may not be what every enthusiast dreams of, it nonetheless provides unquestionable value to those who wish to hear music in its purest form.


  • Active noise cancellation
  • 3.94ft cord length
  • Closed, quad balanced armature headphone type
  • Integrated magnesium inner housing


  • Natural and balanced sound
  • Airy and spacious highs
  • Wide soundstage
  • Excellent build quality
  • Comes with useful accessories


  • Vacuum feel in the ear canal and eardrum flex
  • Difficulty in driving

Purchase Sony IER-M7

Sony WI-1000XM2

The Sony WI-1000XM2 are premium neckband headphones with some of the greatest active noise cancellations available in an earphone. For an in-ear set, these earbuds provide excellent bass and stereo imaging. However, considering their expensive price, their battery life is disappointing, and they could use a bit more subtlety in the higher frequencies.

The Sony WI-1000XM2 is a more conventional model. A band wraps around your neck, and large plastic lozenges rest on your collarbones. These are where the electronics, batteries, and other items are kept. The earpieces may be left dangling below when not in use, and they are held together by a magnet.

The bass of the Sony WI-1000XM2 is deep, reactive, and strong. For in-ear headphones, the sound has a decent scale as well. Sony wants us to enjoy the details, so the treble has been boosted.


  • 10-hour battery life
  • Wired input
  • Bluetooth 5.0
  • Ambient aware mode


  • Run-friendly fit
  • Detailed sound
  • Great noise cancelation


  • No water resistance
  • Short battery life

Purchase Sony WI-1000XM2


The MDR-XB55AP is equipped with 12mm Neodymium magnets, which provide a strong sound. Its supercharged bass ducts were also created with extremely deep bass in mind. The multi-function button on the in-line microphone and remote control allows you to navigate quickly. This allows you to easily switch between music and calls on both iOS and Android smartphones.

With the Smart Key App, life has never been easier. With this feature, you can customize your Sony earphones by customizing your mic button to control volume or track. The app is available on Google Play and works with Android 4.0 and above.


  • Amazing noise cancellation
  • Comfortable to use for an extended period
  • Great sound quality
  • Clear mic
  • Extra bass


  • No sweat and waterproof

Purchase Sony MDR-XB55AP

Roundup of the Top 5 Best Sony In-Ear Headphones

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