49points

AfterShokz Xtrainerz

46points

Sony MDR-27

Comparison winner
AfterShokz Xtrainerz
Sony MDR-27
vs
vs

57 facts in comparison

AfterShokz Xtrainerz vs Sony MDR-27

AfterShokz Xtrainerz
Sony MDR-27

Why is AfterShokz Xtrainerz better than Sony MDR-27?

  • Sweat resistance
    ?
  • Weather-sealed (splashproof)
    ?
  • Is dustproof and water-resistant
    ?
  • Control panel placed on a device
    ?
  • Can be used as a headset
    ?
  • Has a battery level indicator
    ?
  • Can be used wirelessly
    ?
  • Has a rechargeable battery
    ?

Why is Sony MDR-27 better than AfterShokz Xtrainerz?

  • Has a neodymium magnet
    ?
  • 98000Hz higher high-frequency
    ?

    100000Hzvs2000Hz
  • 16Hz lower low-frequency
    ?

    4Hzvs20Hz
  • 4dB/mW higher sound pressure level
    ?

    102dB/mWvs98dB/mW
  • Has an L-shaped plug
    ?
  • Has a detachable cable
    ?
  • Has an over-the-ear form
    ?
  • Has a 3.5mm male connector
    ?

Price comparison

AfterShokz Xtrainerz

ProductStorePrice
AfterShokz Xtrainerz AmazonAfterShokz Aeropex Open-Ear Wireless Bon...AfterShokz Aeropex Open-Ear Wireless Bone Conduction Headphones with Sport Belt, Cosmic Black, 2.3
Amazon logo
$159.95
AfterShokz Xtrainerz AmazonAfterShokz Aeropex Open-Ear Wireless Bon...AfterShokz Aeropex Open-Ear Wireless Bone Conduction Headphones, IP67 Rated, Solar Red
Amazon logo
$159.95
AfterShokz Xtrainerz AmazonAfterShokz Titanium Bone Conduction Wire...AfterShokz Titanium Bone Conduction Wireless Bluetooth Headphones, Canyon Red
Amazon logo
$79.95
AfterShokz Xtrainerz AmazonAFTERSHOKZ Air Open-Ear Wireless Bone Co...AFTERSHOKZ Air Open-Ear Wireless Bone Conduction Headphones with Reflective Strips, Slate Grey, AS650SG-BR
Amazon logo
$119.95
AfterShokz Xtrainerz AmazonWaterproof Bone Conduction Headphones fo...Waterproof Bone Conduction Headphones for Swimming, IPX8 Open-Ear MP3 Player Wireless Sport Earphones Headset Built-in 8GB Flash Memory for Running, Diving Water, Gym, Spa,Black
Amazon logo
$68.99
AfterShokz Xtrainerz AmazonAfterShokz OpenMove Wireless Bone Conduc...AfterShokz OpenMove Wireless Bone Conduction Open-Ear Bluetooth Headphones Includes Sticker Pack
Amazon logo
$79.95
AfterShokz Xtrainerz AmazonCharging Cable for AfterShokz Xtrainerz ...Charging Cable for AfterShokz Xtrainerz Bone Conduction MP3 Swimming Headphone
Amazon logo
$20.99
AfterShokz Xtrainerz AmazonAFTERSHOKZ Air Open Ear Wireless Bone Co...AFTERSHOKZ Air Open Ear Wireless Bone Conduction Headphones, Slate Grey, AS650SG
Amazon logo
$119.95
AfterShokz Xtrainerz AmazonBone Conduction Headphones for Swimming,...Bone Conduction Headphones for Swimming, IP68 Waterproof Open-Ear 8GB MP3 Music Player Wireless Sport Earphones Headset Built-in Noise Cancelling Mic for Running, Gym, Cycling (Black)
Amazon logo
$64.99
AfterShokz Xtrainerz AmazonHOPLYNN Neoprene Sweat Waist Trainer Cor...HOPLYNN Neoprene Sweat Waist Trainer Corset Trimmer Belt for Women Weight Loss, Waist Cincher Shaper Slimmer Black Large 02
Amazon logo
$21.99

Design

1.sweat resistance
AfterShokz Xtrainerz
Sony MDR-27
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
AfterShokz Xtrainerz
Sony MDR-27
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.has stereo speakers
AfterShokz Xtrainerz
Sony MDR-27
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.is dustproof and water-resistant
AfterShokz Xtrainerz
Sony MDR-27
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.
5.has an in-ear form
AfterShokz Xtrainerz
Sony MDR-27
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
AfterShokz Xtrainerz
Sony MDR-27
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.
7.has an earbud form
AfterShokz Xtrainerz
Sony MDR-27
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.
8.Ingress Protection (IP) rating

68

Unknown. Help us by suggesting a value. (Sony MDR-27)

The Ingress Protection (IP) rating classifies the degree of protection against dust and water. Higher ratings are better. For example, a device rated IP68 can resist immersion into water for a certain time, specified by the manufacturer.
9.weight

30g

335g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

Sound quality

1.has active noise cancellation (noise control)
AfterShokz Xtrainerz
Sony MDR-27
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
AfterShokz Xtrainerz
Sony MDR-27
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
AfterShokz Xtrainerz
Sony MDR-27
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
4.driver unit size

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

70mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
5.highest frequency

2000Hz

100000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
7.sound pressure level

98dB/mW

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. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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

Microphone

1.number of microphones

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

More microphones result in better sound quality and enable the device to filter out background noise.
2.has a noise-canceling microphone
AfterShokz Xtrainerz
Sony MDR-27
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.mic sensitivity

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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

Power

1.Battery life

8h

Unknown. Help us by suggesting a value. (Sony MDR-27)

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
AfterShokz Xtrainerz
Sony MDR-27
An indicator shows you when the device has low battery.
3.has a rechargeable battery
AfterShokz Xtrainerz
Sony MDR-27
The battery can be recharged and used over again.
4.charge time

2h

Unknown. Help us by suggesting a value. (Sony MDR-27)

The time it takes to fully charge the battery.
5.Battery life of charging case

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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
AfterShokz Xtrainerz
Sony MDR-27
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
7.battery power

183mAh

Unknown. Help us by suggesting a value. (Sony MDR-27)

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
AfterShokz Xtrainerz
Sony MDR-27
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
AfterShokz Xtrainerz
Sony MDR-27
The USB Type-C features reversible plug orientation and cable direction.
3.Can be used wirelessly
AfterShokz Xtrainerz
Sony MDR-27
Wireless devices allow users more freedom of movement.
4.Bluetooth version

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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.
5.maximum Bluetooth range

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
AfterShokz Xtrainerz
Sony MDR-27
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.

Features

1.has voice commands
AfterShokz Xtrainerz
Sony MDR-27
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
2.control panel placed on a device
AfterShokz Xtrainerz
Sony MDR-27
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.
3.can be used as a headset
AfterShokz Xtrainerz
Sony MDR-27
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.has a mute function
AfterShokz Xtrainerz
Sony MDR-27
The device has an option to mute/unmute a conversation directly from the device.
5.Has voice prompts
AfterShokz Xtrainerz
Sony MDR-27
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.
6.multipoint count

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

Unknown. Help us by suggesting a value. (Sony MDR-27)

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.
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
8.Supports fast charging
AfterShokz Xtrainerz
Sony MDR-27
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
AfterShokz Xtrainerz
Sony MDR-27
The device comes with its own special case or pouch, which is useful for safe transportation.

Miscellaneous

1.has an open-back design
AfterShokz Xtrainerz
Sony MDR-27
The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
2.impedance

8.5 Ohms

70 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.
3.has an L-shaped plug
AfterShokz Xtrainerz
Sony MDR-27
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
4.can be folded
AfterShokz Xtrainerz
Sony MDR-27
Foldable devices are easier to transport and take up less storage space.
5.has a detachable cable
AfterShokz Xtrainerz
Sony MDR-27
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
6.cable length

Unknown. Help us by suggesting a value. (AfterShokz Xtrainerz)

3m

A long cable ensures more freedom of movement.
7.has an over-the-ear form
AfterShokz Xtrainerz
Sony MDR-27
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
8.internal storage

4GB

Unknown. Help us by suggesting a value.

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
9.has a 3.5mm male connector
AfterShokz Xtrainerz
Sony MDR-27
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Price comparison

AfterShokz Xtrainerz

ProductStorePrice
AfterShokz Xtrainerz AmazonAfterShokz Aeropex Open-Ear Wireless Bon...AfterShokz Aeropex Open-Ear Wireless Bone Conduction Headphones with Sport Belt, Cosmic Black, 2.3
Amazon logo
$159.95
AfterShokz Xtrainerz AmazonAfterShokz Aeropex Open-Ear Wireless Bon...AfterShokz Aeropex Open-Ear Wireless Bone Conduction Headphones, IP67 Rated, Solar Red
Amazon logo
$159.95
AfterShokz Xtrainerz AmazonAfterShokz Titanium Bone Conduction Wire...AfterShokz Titanium Bone Conduction Wireless Bluetooth Headphones, Canyon Red
Amazon logo
$79.95
AfterShokz Xtrainerz AmazonAFTERSHOKZ Air Open-Ear Wireless Bone Co...AFTERSHOKZ Air Open-Ear Wireless Bone Conduction Headphones with Reflective Strips, Slate Grey, AS650SG-BR
Amazon logo
$119.95
AfterShokz Xtrainerz AmazonWaterproof Bone Conduction Headphones fo...Waterproof Bone Conduction Headphones for Swimming, IPX8 Open-Ear MP3 Player Wireless Sport Earphones Headset Built-in 8GB Flash Memory for Running, Diving Water, Gym, Spa,Black
Amazon logo
$68.99
AfterShokz Xtrainerz AmazonAfterShokz OpenMove Wireless Bone Conduc...AfterShokz OpenMove Wireless Bone Conduction Open-Ear Bluetooth Headphones Includes Sticker Pack
Amazon logo
$79.95
AfterShokz Xtrainerz AmazonCharging Cable for AfterShokz Xtrainerz ...Charging Cable for AfterShokz Xtrainerz Bone Conduction MP3 Swimming Headphone
Amazon logo
$20.99
AfterShokz Xtrainerz AmazonAFTERSHOKZ Air Open Ear Wireless Bone Co...AFTERSHOKZ Air Open Ear Wireless Bone Conduction Headphones, Slate Grey, AS650SG
Amazon logo
$119.95
AfterShokz Xtrainerz AmazonBone Conduction Headphones for Swimming,...Bone Conduction Headphones for Swimming, IP68 Waterproof Open-Ear 8GB MP3 Music Player Wireless Sport Earphones Headset Built-in Noise Cancelling Mic for Running, Gym, Cycling (Black)
Amazon logo
$64.99
AfterShokz Xtrainerz AmazonHOPLYNN Neoprene Sweat Waist Trainer Cor...HOPLYNN Neoprene Sweat Waist Trainer Corset Trimmer Belt for Women Weight Loss, Waist Cincher Shaper Slimmer Black Large 02
Amazon logo
$21.99

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