63points

Bowers & Wilkins PI4

59points

Libratone Track Air

Comparison winner
Bowers & Wilkins PI4
bowers-wilkins-pi4 1
bowers-wilkins-pi4 2
bowers-wilkins-pi4 3
bowers-wilkins-pi4 4
bowers-wilkins-pi4 5
bowers-wilkins-pi4 6
bowers-wilkins-pi4 7
bowers-wilkins-pi4 8
bowers-wilkins-pi4 9
bowers-wilkins-pi4 10
Libratone Track Air
vs
vs

54 facts in comparison

Bowers & Wilkins PI4 vs Libratone Track Air

Bowers & Wilkins PI4
Libratone Track Air

Why is Bowers & Wilkins PI4 better than Libratone Track Air?

  • Has active noise cancellation (noise control)
    ?
  • Has a noise-canceling microphone
    ?
  • 2h longer battery life
    ?

    10hvs8h
  • 8.9mm bigger driver unit
    ?

    14.2mmvs5.3mm
  • Has a mute function
    ?
  • 10Hz lower low-frequency
    ?

    10Hzvs20Hz
  • 10000Hz higher high-frequency
    ?

    30000Hzvs20000Hz
  • Has an in-line control panel
    ?

Why is Libratone Track Air better than Bowers & Wilkins PI4?

  • Sweat resistance
    ?
  • Has passive noise reduction
    ?
  • Has USB Type-C
    ?
  • Has voice commands
    ?
  • 1.75h shorter charge time
    ?

    1.5hvs3.25h
  • Control panel placed on a device
    ?
  • Has no wires or cables
    ?
  • Has voice prompts
    ?

Price comparison

Bowers & Wilkins PI4

Buy used:

$81

ProductStorePrice
Bowers & Wilkins PI4 AmazonBowers & Wilkins PI4 in Ear Noise Cancel...Bowers & Wilkins PI4 in Ear Noise Cancelling Wireless Headphones - Black
Amazon logo
$258
Bowers & Wilkins PI4 AmazonBowers & Wilkins PI4 in Ear Noise Cancel...Bowers & Wilkins PI4 in Ear Noise Cancelling Wireless Headphones - Gold, Standard,FP41254
Amazon logo
$221

Libratone Track Air

ProductStorePrice
Libratone Track Air Amazon2020 Upgraded Libratone Track Air+ True ...2020 Upgraded Libratone Track Air+ True Wireless Active/Smart Noise Cancelling Earbuds, Wireless Charging Case, Bluetooth 5.0 aptX Premium Sound, Customizable Tap Control and 3EQ Setting-Black
Amazon logo
$139
Libratone Track Air AmazonLibratone Track Air True Wireless Earbud...Libratone Track Air True Wireless Earbuds Stylish Design Great Sound,Noise Isolation Earphones, Sweat-Resistant for Workout, Ultral-Light Small, Long Battery Life White
Amazon logo
$79
Libratone Track Air AmazonLibratone Track+ Wireless Active Noise C...Libratone Track+ Wireless Active Noise Cancelling Headphones, Bluetooth 4.2 w/Mic, IPX4 Waterproof, Apt-X and AAC codec, Premium Low-Latency Audio and Video Earbuds, 8H Playtime (Stormy Black)
Amazon logo
$180
Libratone Track Air AmazonWindow-pick Earphone Silicone Case Cover...Window-pick Earphone Silicone Case Cover Skin for Libratone Track Air Plus Charing Case Silicone Hang Case Cover Headphone Accessories Greater
Amazon logo
$14
Libratone Track Air AmazonSkullcandy Dime True Wireless in-Ear Ear...Skullcandy Dime True Wireless in-Ear Earbud - True Black
Amazon logo
$26
Libratone Track Air AmazonLibratone AIR+ 2 (2nd Generation) True W...Libratone AIR+ 2 (2nd Generation) True Wireless Earbuds - Active Noise Cancelling, Bluetooth 5.2, in-Ear Headphones with Wireless Charging Case, IP54 Dust and Water Resistant, 24-Hour Playtime, Black
Amazon logo
$229
Libratone Track Air AmazonSAMSUNG Galaxy Buds Live True Wireless E...SAMSUNG Galaxy Buds Live True Wireless Earbuds US Version Active Noise Cancelling Wireless Charging Case Included, Mystic Bronze
Amazon logo
$129
Libratone Track Air AmazonEcho Dot (3rd Gen, 2018 release) - Smart...Echo Dot (3rd Gen, 2018 release) - Smart speaker with Alexa - Charcoal
Amazon logo
$40
Libratone Track Air AmazonSony WF-1000XM4 Industry Leading Noise C...Sony WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones with Alexa Built-in, Silver
Amazon logo
$278
Libratone Track Air AmazonSony WF-1000XM3 Industry Leading Noise C...Sony WF-1000XM3 Industry Leading Noise Canceling Truly Wireless Earbuds Headset/Headphones with AlexaVoice Control And Mic For Phone Call, Black
Amazon logo
$198

User reviews

No reviews yet

Be the first. Use your experience to help others in the community make a decision.

Write a review

Design

1.sweat resistance
Bowers & Wilkins PI4
Libratone Track Air
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
Bowers & Wilkins PI4
Libratone Track Air
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.is dustproof and water-resistant
Bowers & Wilkins PI4
Libratone Track Air
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
4.has stereo speakers
Bowers & Wilkins PI4
Libratone Track Air
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
5.has an in-ear form
Bowers & Wilkins PI4
Libratone Track Air
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
6.wingtips included
Bowers & Wilkins PI4
Libratone Track Air
These earbuds come with wingtips that can be attached for a more secure fit. Wingtips come in handy for sports and other physical activities. When used correctly, they prevent the earbuds from falling off.
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
8.has an earbud form
Bowers & Wilkins PI4
Libratone Track Air
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
9.has no wires or cables
Bowers & Wilkins PI4
Libratone Track Air
True wireless devices have no cables connecting any part of the device together. This is an important distinction as some wireless earbuds have cables connecting the two earbuds together.

Sound quality

1.has active noise cancellation (noise control)
Bowers & Wilkins PI4
Libratone Track Air
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
2.has passive noise reduction
Bowers & Wilkins PI4
Libratone Track Air
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
3.has a neodymium magnet
Bowers & Wilkins PI4
Libratone Track Air
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
6.highest frequency

30000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
7.sound pressure level

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

102dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
8.diaphragm size

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

The diaphragm moves air back and forth to create sound. The bigger the diaphragm, the more bass it can produce.

Microphone

1.has a noise-canceling microphone
Bowers & Wilkins PI4
Libratone Track Air
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
More microphones result in better sound quality and enable the device to filter out background noise.
3.mic sensitivity

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

It's the 'loudness' of the sound that the microphone can pick up.
4.highest mic frequency

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

The highest frequency that the mic can pick up. Better for recording treble.
5.lowest mic frequency

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

The lowest frequency that the mic can pick up. Better for recording bass.

Power

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a battery level indicator
Bowers & Wilkins PI4
Libratone Track Air
An indicator shows you when the device has low battery.
3.charge time

3.25h

1.5h

The time it takes to fully charge the battery.
4.has a rechargeable battery
Bowers & Wilkins PI4
Libratone Track Air
The battery can be recharged and used over again.
5.Battery life of charging case

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

The battery life of the charging case as given by the manufacturer. A charging case with a longer battery life allows you to recharge your headphones on the go multiple times before having to recharge the case itself.
6.has wireless charging
Bowers & Wilkins PI4
Libratone Track Air
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
7.battery power

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.

Connectivity

1.Has Bluetooth aptX
Bowers & Wilkins PI4
Libratone Track Air
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
2.Has USB Type-C
Bowers & Wilkins PI4
Libratone Track Air
The USB Type-C features reversible plug orientation and cable direction.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
4.Can be used wirelessly
Bowers & Wilkins PI4
Libratone Track Air
Wireless devices allow users more freedom of movement.
5.maximum Bluetooth range

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

10m

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
Bowers & Wilkins PI4
Libratone Track Air
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
7.audio latency

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

Latency refers to the time it takes for the audio signal to be transmitted to your headphones/earbuds. Lower latency reduces audio lag, and is particularly important when playing games or watching videos.

Features

1.has a mute function
Bowers & Wilkins PI4
Libratone Track Air
The device has an option to mute/unmute a conversation directly from the device.
2.has voice commands
Bowers & Wilkins PI4
Libratone Track Air
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
3.can be used as a headset
Bowers & Wilkins PI4
Libratone Track Air
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
4.multipoint count

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

Unknown. Help us by suggesting a value. (Libratone Track Air)

Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.
5.warranty period

2

Unknown. Help us by suggesting a value. (Libratone Track Air)

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
6.control panel placed on a device
Bowers & Wilkins PI4
Libratone Track Air
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
7.Has voice prompts
Bowers & Wilkins PI4
Libratone Track Air
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.
8.Supports fast charging
Bowers & Wilkins PI4
Libratone Track Air
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
9.travel bag is included
Bowers & Wilkins PI4
Libratone Track Air
The device comes with its own special case or pouch, which is useful for safe transportation.

Miscellaneous

1.impedance

Unknown. Help us by suggesting a value. (Bowers & Wilkins PI4)

16 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
2.Price (global median value)

222.54 €

Unknown. Help us by suggesting a value.

Updated on Tue Jan 18 2022
The global median price is determined by calculating the median value of all the prices available for a product, taking into account all markets.

Price comparison

Bowers & Wilkins PI4

Buy used:

$81

ProductStorePrice
Bowers & Wilkins PI4 AmazonBowers & Wilkins PI4 in Ear Noise Cancel...Bowers & Wilkins PI4 in Ear Noise Cancelling Wireless Headphones - Black
Amazon logo
$258
Bowers & Wilkins PI4 AmazonBowers & Wilkins PI4 in Ear Noise Cancel...Bowers & Wilkins PI4 in Ear Noise Cancelling Wireless Headphones - Gold, Standard,FP41254
Amazon logo
$221

Libratone Track Air

ProductStorePrice
Libratone Track Air Amazon2020 Upgraded Libratone Track Air+ True ...2020 Upgraded Libratone Track Air+ True Wireless Active/Smart Noise Cancelling Earbuds, Wireless Charging Case, Bluetooth 5.0 aptX Premium Sound, Customizable Tap Control and 3EQ Setting-Black
Amazon logo
$139
Libratone Track Air AmazonLibratone Track Air True Wireless Earbud...Libratone Track Air True Wireless Earbuds Stylish Design Great Sound,Noise Isolation Earphones, Sweat-Resistant for Workout, Ultral-Light Small, Long Battery Life White
Amazon logo
$79
Libratone Track Air AmazonLibratone Track+ Wireless Active Noise C...Libratone Track+ Wireless Active Noise Cancelling Headphones, Bluetooth 4.2 w/Mic, IPX4 Waterproof, Apt-X and AAC codec, Premium Low-Latency Audio and Video Earbuds, 8H Playtime (Stormy Black)
Amazon logo
$180
Libratone Track Air AmazonWindow-pick Earphone Silicone Case Cover...Window-pick Earphone Silicone Case Cover Skin for Libratone Track Air Plus Charing Case Silicone Hang Case Cover Headphone Accessories Greater
Amazon logo
$14
Libratone Track Air AmazonSkullcandy Dime True Wireless in-Ear Ear...Skullcandy Dime True Wireless in-Ear Earbud - True Black
Amazon logo
$26
Libratone Track Air AmazonLibratone AIR+ 2 (2nd Generation) True W...Libratone AIR+ 2 (2nd Generation) True Wireless Earbuds - Active Noise Cancelling, Bluetooth 5.2, in-Ear Headphones with Wireless Charging Case, IP54 Dust and Water Resistant, 24-Hour Playtime, Black
Amazon logo
$229
Libratone Track Air AmazonSAMSUNG Galaxy Buds Live True Wireless E...SAMSUNG Galaxy Buds Live True Wireless Earbuds US Version Active Noise Cancelling Wireless Charging Case Included, Mystic Bronze
Amazon logo
$129
Libratone Track Air AmazonEcho Dot (3rd Gen, 2018 release) - Smart...Echo Dot (3rd Gen, 2018 release) - Smart speaker with Alexa - Charcoal
Amazon logo
$40
Libratone Track Air AmazonSony WF-1000XM4 Industry Leading Noise C...Sony WF-1000XM4 Industry Leading Noise Canceling Truly Wireless Earbud Headphones with Alexa Built-in, Silver
Amazon logo
$278
Libratone Track Air AmazonSony WF-1000XM3 Industry Leading Noise C...Sony WF-1000XM3 Industry Leading Noise Canceling Truly Wireless Earbuds Headset/Headphones with AlexaVoice Control And Mic For Phone Call, Black
Amazon logo
$198

Which are the best wireless earbuds?

Show all
This page is currently only available in English.