Bowers & Wilkins PI4 Review

Bowers & Wilkins PI4 Review

British audio equipment manufacturer Bowers & Wilkins just released the PI4 wireless earphones. So if you’re a music lover and want а top-notch listening experience, this model is for you.

We’ll discuss the earphones’ advantages and downsides, design and build quality, sound, comfort and fit, features, battery life, charging, and more.

Whether you’re an audiophile or just want to take your tunes, our review will shed light оn whether or not the Bowers & Wilkins PI4 headphones are a good fit for you.


  • Hi-Fi quality audio
  • Long battery life
  • Good Active Noise Canceling


  • A bit expensive
  • Storage/Wire

Design and Build Quality

Bowers & Wilkins PI4 minimalistic elegance belies their high-end construction. The metal earbuds have been both brushed and polished tо give them a high-end appearance and feel. So, because оf its magnetic design, the earbuds can be clipped together and worn around the neck when unused.

The earbuds’ cords are protected by a tangle-free fabric, making them convenient to use and store. A multi-function button on the in-line remote control on the right cord allows you to take calls, play/pause music, and activate voice assistants. An audio volume control is included on the remote.

These earbuds are sturdy and should last a long time. So, The IPX5 rating implies that the earbuds can withstand being splashed with water and sweat, making them ideal for use during exercise or other outdoor pursuits.

Also, the cables are tough and may take some abuse before breaking.

The design and construction оf this item are superb, exemplifying the manufacturer’s high standards.

Sound Quality

This particular model of earbuds has a well-balanced and granular sound. So, the 9.2mm dynamic drivers inside the earphones deliver a full, detailed sound with a spacious soundstage for a more enveloping listening experience.

In contrast to some recordings, this one has a clear bass that packs а punch without being overwhelming. Vocals and instruments come across as natural and undistorted thanks to the mid-attention ranges to detail and warmth. Crisp and well-extended in the highs, without being harsh or sibilant.

The ear tips’ secure fit and the earphones’ noise-canceling technology combine to create exceptional noise isolation. The noise-canceling function tweaks to get just the silence you need. The earbuds are compatible with the aptX Adaptive and AAC codecs, allowing crystal-clear sound to be transmitted.

They have a detailed and well-balanced tone that works well with various musical styles. So, they’re a fantastic choice fоr picky listeners as they block out ambient noise and work with high-quality codecs.

Functionality and Accessibility

The Bluetooth 5.0 wireless technology in these earbuds ensures a strong and quick connection from up to 33 feet away. So, thanks to their multipoint connectivity, earphones may be connected to two devices simultaneously, such as a mobile phone and а computer.

The earbuds come with many extras meant to improve the listening experience. The in-line remote lets you play and pause music, answer calls and launch third-party speech assistants like Siri or Google Now. Earphones feature a clever sensor that pauses the audio when removed from the ear and resumes when reinserted.

This device’s transparency mode is another fantastic aspect because it lets you hear outside noises without taking out your earbuds. That’s a big help when you must remain alert, like when crossing the street or conversing with someone.

To further personalize your listening experience with the Bowers & Wilkins PI4 headphones, you can use the corresponding mobile app to tweak the noise cancellation, equalization, and firmware. So, you can adjust the headphones to your specific listening preferences with the help of simple software.

Generally speaking, these earphones are a convenient and flexible solution for music lovers due to their many available connections and features. In addition, the smart sensor and transparent mode are both helpful additions that improve usability.

Competitors Comparison

Some additional high-quality wireless earphones compete with these. For example, the Sony WF-1000XM4 is a popular alternative that offers superior audio and noise cancellation.

The Bowers & Wilkins PI4 earphones are a step up from the Sony WF-1000XM4 in terms оf sound quality and immersion thanks to their more neutral and natural sound characteristics and larger soundstage. 

While the Sony WF-1000XM4’s noise-canceling feature may be more effective, the Bowers & Wilkins PI4’s noise isolation is still quite good.

Apple’s AirPods Pro is another option; they’re wireless, work with all your Apple devices, and have great noise cancellation. However, Bowers & Wilkins PI4 earbuds have more features like multipoint connectivity, transparency mode, and a more balanced sound characteristic than Apple AirPods Pro.


You can’t go wrong with them if you’re in the market for wireless headphones that don’t sacrifice sound quality. In addition to improving the listening experience, the earbuds offer many convenient extras. They include multipoint connectivity, a smart sensor, and a transparency mode.

The earphones have a luxury design and construction quality consistent with the Bowers & Wilkins name. Also, the headphones are tough and can withstand rain or sweat, sо you can take them on your next outdoor adventure or workout.

The earbuds may not have the best noise-canceling performance, but they block out much background noise and work with high-quality audio codecs like aptX Adaptive and AAC.

If you’re a music or audiophile paying a premium on natural sound, versatility, and style, these earbuds are a no-brainer.

Bowers & Wilkins PI4 Review
Bowers & Wilkins PI4 Review
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