Home Wireless Earbuds Bang & Olufsen Beoplay Ex Vs. Audio Technica Ath Twx9

A Review By Comparison of the Bang & Olufsen Beoplay Ex Vs. Audio Technica Ath Twx9

Last updated on Mar 14, 2023   9 minute read
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Audio Technica ATH TWX9

Audio Technica ATH TWX9

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Reasons why you might like the Audio Technica ATH TWX9

Overall Score 7 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 6 hours
  • Has Usb Type-C
  • Number Of Microphones of 4 only
  • Has Ambient Sound Mode
VS
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX

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Reasons why you might like the Bang & Olufsen Beoplay EX

Overall Score 6.6 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IP57
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode

A summary of the review by feature comparison

Category Features Audio Technica ATH TWX9 Bang & Olufsen Beoplay EX
DESIGN ingress protection (ip) rating ipX4 ip57
weight 10.8g 12g
has no wires or cables
sweat resistance
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 5.8mm 9.2mm
lowest frequency 20hz 20hz
highest frequency 40,000hz 20,000hz
sound pressure level 102db/mw
POWER battery life 6hours 8hours
battery life of charging case 18.5hours 20hours
charge time 2.5hours 1.5hours
battery power 70mah
has wireless charging
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.2 v5.2
maximum bluetooth range 10meters 10meters
has aac
has aptx adaptive
MICROPHONE number of microphones 4only 6only
has a noise-canceling microphone
mic sensitivity -38dbv/pa
highest mic frequency 16,000hz
lowest mic frequency 100hz
EXTRAS has ambient sound mode
has find earbuds feature
supports fast charging
multipoint count 2only 2only
has a mute function
control panel placed on a device
warranty period 3years
has voice prompts
travel bag is included
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A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Audio Technica ATH TWX9 ipX4
Bang & Olufsen Beoplay EX ip57

Ingress protection ratings refer to the rating of protection offered by a casing, against dust and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating means protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Having a value of IP57, the Bang & Olufsen Beoplay EX's rating for solids indicates that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, and of liquids that they are protected against temporary immersion in water under set conditions, say 1 metre for 30 minutes.

Compared to the Bang & Olufsen Beoplay EX, Audio Technica ATH TWX9 have a rating of IPX4 meaning that no data available to specify a protection rating and that of liquids is that, Bang & Olufsen Beoplay EX has a higher liquid rating than Audio Technica ATH TWX9

Weight

Audio Technica ATH TWX9 10.8g
Bang & Olufsen Beoplay EX 12g

The Bang & Olufsen Beoplay EX have a weight of 12g . We consider a lower weight better for the reason that lighter devices are easier to carry.

Audio Technica ATH TWX9, at 10.8g weigh less than the Bang & Olufsen Beoplay EX with a difference -1.2g

Has No Wires Or Cables

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

For a device to be true wireless it must have no cables connecting any part of the device together, Bang & Olufsen Beoplay EX are true wireless for this matter since they don't have wires. This is a key difference since wireless earbuds have cables connecting the 2 earbuds together.

Audio Technica ATH TWX9 also is true wireless since it doesn't have wires connecting the 2 earbuds together.

Sweat Resistance

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX are resistant to sweat

Audio Technica ATH TWX9's resistance to sweat makes both devices ideal for use during long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX have stereo speakers, what this means is that Bang & Olufsen Beoplay EX's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.

The Audio Technica ATH TWX9 also have stereo speakers

Audio Technica ATH TWX9
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Sound Quality

Has Active Noise Cancellation (Noise Control)

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Active noise cancellation uses more advanced kind of tech to actively cancel noise. ANC works when, it studies the sound pattern of incoming noise and then inverts the soundwaves to counter it. Simply put, it's like taking +1 (sound from your surrounding) then adding -1 (inverted noise) giving 0 which results in a reduced level of noise.

The Bang & Olufsen Beoplay EX have ANC enabling you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the device volume to outcompete background noise.

Audio Technica ATH TWX9 too have Active Noise Cancellation which makes either of the devices ideal for flights and rush hour commutes. The Bang & Olufsen Beoplay EX and Audio Technica ATH TWX9 work with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that enhances your chill time.

Has Passive Noise Reduction

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX sit tightly in place, this creates an acoustic covering that tones down your environment noise well as preventing the earbuds sound from leaking out at the same.

Both Audio Technica ATH TWX9, and Bang & Olufsen Beoplay EX have passive noise reduction this implies that they reduce ambient noise without using technology to cancel it out.

Driver Unit Size

Audio Technica ATH TWX9 5.8mm
Bang & Olufsen Beoplay EX 9.2mm

Bang & Olufsen Beoplay EX driver unit is 9.2mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is the component that makes sound in the earbuds, the unit size dictates the sound produced by the earbuds.

Audio Technica ATH TWX9 driver unit is 5.8mm in diameter, which means that they have a smaller driver unit than that of Bang & Olufsen Beoplay EX by 3.4mm , a common assumption that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not mean that they produce better quality sound.

Lowest Frequency

Audio Technica ATH TWX9 20hz
Bang & Olufsen Beoplay EX 20hz

Bang & Olufsen Beoplay EX's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces low recognizable frequencies and if it makes any changes to the signal on its way through.

Audio Technica ATH TWX9's lowest frequency is at 20Hz, this means that both devices produce equal bass

Highest Frequency

Audio Technica ATH TWX9 40,000hz
Bang & Olufsen Beoplay EX 20,000hz

The Bang & Olufsen Beoplay EX's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio component generates high audible frequencies and if it makes any adjustments to the signal while at it.

Audio Technica ATH TWX9's highest frequency is at 40,000Hz, this implies that Audio Technica ATH TWX9 can generate a clearer and crispier treble than the Bang & Olufsen Beoplay EX

Sound Pressure Level

Audio Technica ATH TWX9 102db/mw
Bang & Olufsen Beoplay EX

The sound pressure level, is the pressure level of sound, measured in decibels, dB, Audio Technica ATH TWX9's measurement is 102dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Power

Battery Life

Audio Technica ATH TWX9 6hours
Bang & Olufsen Beoplay EX 8hours

The Bang & Olufsen Beoplay EX's battery life is 8 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

Audio Technica ATH TWX9's battery life is less than that of Bang & Olufsen Beoplay EX by 2 hours . Each time you recharge your earbuds, they get a little less listening time. The effect is barely noticeable at first, but over time, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

Audio Technica ATH TWX9 18.5hours
Bang & Olufsen Beoplay EX 20hours

The battery life of the charging case is given by the manufacturer, and the Bang & Olufsen Beoplay EX's case is said to have a charge of 20 hours. A charging case with more battery hours enables you to recharge your earbuds on the go many times before recharging the case itself.

Audio Technica ATH TWX9's charging case has a battery life of 18.5 hours, less than that of Bang & Olufsen Beoplay EX by 1.5 hours

Charge Time

Audio Technica ATH TWX9 2.5hours
Bang & Olufsen Beoplay EX 1.5hours

It requires 1.5 hours to fully charge the Bang & Olufsen Beoplay EX's battery. It is highly adivsable to fully charge the battery before using the earbuds for the first time.

Audio Technica ATH TWX9 takes 2.5 hours to fully charge the battery, more than that of Bang & Olufsen Beoplay EX by 1 hours

Battery Power

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX 70mah

Bang & Olufsen Beoplay EX's battery capacity is 70mAh, battery capacity, shows the amount of electrical energy that a battery can keep.

Has Wireless Charging

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX, the device supports wireless charging. To charge the device, you simply put down on a supported charging pad.

Has A Battery Level Indicator

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX have a battery level indicator, an indicator alerts you when the earbuds has a low battery. The battery indicator lights display the charging status of your device and charging case.

Audio Technica ATH TWX9 too have a battery level indicator, these allow you determine the charging state of your earbuds, if charged fully, or the battery is running low.

Audio Technica ATH TWX9
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Connectivity

Has Usb Type-C

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX support USB TYPE-C, a standard connector for transmitting both data and power through a single cable.

Audio Technica ATH TWX9 too have USB TYPE-C. This USB-C plug comes along with most current laptops, phones, and tablets.

Bluetooth Version

Audio Technica ATH TWX9 v5.2
Bang & Olufsen Beoplay EX v5.2

The Bang & Olufsen Beoplay EX have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Audio Technica ATH TWX9 has a Bluetooth version of 5.2, equal to that of the Bang & Olufsen Beoplay EX . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Audio Technica ATH TWX9 10meters
Bang & Olufsen Beoplay EX 10meters

The Bang & Olufsen Beoplay EX have a 10meters distance to connect via Bluetooth.

Audio Technica ATH TWX9 have a maximum range of 10meters, equal to that of the Bang & Olufsen Beoplay EX

Has Aac

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Bang & Olufsen Beoplay EX will work well with your iPhone. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

The Audio Technica ATH TWX9 support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Aptx Adaptive

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Audio Technica ATH TWX9 support APTX Adaptive as well which means both can adjust the bit rate for different scenarios, such as listening to HD audio from other devices.

Microphone

Number Of Microphones

Audio Technica ATH TWX9 4only
Bang & Olufsen Beoplay EX 6only

The Bang & Olufsen Beoplay EX have 6 microphones.

The Audio Technica ATH TWX9 microphones are 4, less than that of Bang & Olufsen Beoplay EX by 2 . More microphones result in better sound quality and enable the earbuds to filter out noise.

Has A Noise-Canceling Microphone

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX use a noise-canceling type of microphone, these microphones are made to reduce noise from the earbuds' sound.

The Audio Technica ATH TWX9 too have a noise-canceling microphone. Especially useful in noisy environments.

Mic Sensitivity

Audio Technica ATH TWX9 -38dbv/pa
Bang & Olufsen Beoplay EX

Audio Technica ATH TWX9 microphone sensitivity is measured at -38dBV/Pa. The magnitude of the analog or digital output signal from the microphone with its input stimulus is a calculation of its sensitivity. It's the 'loudness' of the sound that the microphone can recognize.

Highest Mic Frequency

Audio Technica ATH TWX9 16,000hz
Bang & Olufsen Beoplay EX

The Audio Technica ATH TWX9's highest mic frequency is 16,000Hz, high frequencies are best for picking up treble. The highest mic frequency of a microphone is known as its upper limiting frequency.

Lowest Mic Frequency

Audio Technica ATH TWX9 100hz
Bang & Olufsen Beoplay EX

The Audio Technica ATH TWX9's lowest mic frequency is 100Hz, low frequencies are better for picking up bass. The lowest mic frequency of a microphone is defined as its lower limiting frequency.

Audio Technica ATH TWX9
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Extras

Has Ambient Sound Mode

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even when wearing them

The Audio Technica ATH TWX9 support ambient sound mode as well, helpful when you want to listen to music while being aware of your surrounding, say you’re having a run but would still want to be able to hear traffic.

Has Find Earbuds Feature

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

If misplaced in a room, or can't easily find them in your bag, Audio Technica ATH TWX9 support the find earbuds feature.

Supports Fast Charging

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to reduce the time it takes to fully charge the earbuds.

The Audio Technica ATH TWX9 support fast charging. This kind is similar to regular charging, just that the battery is filling up much faster. For example, with Quick Charge 3.0, the battery is charged to 50% in 30 minutes.

Multipoint Count

Audio Technica ATH TWX9 2only
Bang & Olufsen Beoplay EX 2only

Bang & Olufsen Beoplay EX have a multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. Say, you can switch calls from one device to another without manually disconnect and reconnect.

The Audio Technica ATH TWX9 have a multipoint count of 2, equal to that of the Bang & Olufsen Beoplay EX . Bluetooth multipoint is useful because you can be on one call without missing notifications coming from another device.

Has A Mute Function

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX have a mute function, they have the feature to mute/unmute a conversation directly from the device.

The Audio Technica ATH TWX9 too support this function. It means that you unilaterally turn off the device's microphone, but still hear the other party's voice.

Control Panel Placed On A Device

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

With the Bang & Olufsen Beoplay EX, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

The Audio Technica ATH TWX9 too have a control panel on them.

Warranty Period

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX 3years

Bang & Olufsen Beoplay EX have a warranty period of 3 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use following instruction manuals.

Has Voice Prompts

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

The Bang & Olufsen Beoplay EX have voice prompts. Automatically receive information via audio messages, say if there is an issue with the connection.

The Audio Technica ATH TWX9 also have voice prompts meaning the device will notify you when the battery is running low, and it's time to recharge them.

Travel Bag Is Included

Audio Technica ATH TWX9
Bang & Olufsen Beoplay EX

Bang & Olufsen Beoplay EX come with their own special pouch. Carrying earbuds openly, or placing them inside your pockets without a casing can easily damage them.

Audio Technica ATH TWX9 also have a travel bag included, which offers safe transportation.

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