A breakdown of the review per specifications

Ingress Protection (Ip) Rating

Audio Technica ATH TWX9 IPX4

Urbanista Copenhagen IPX4

Ingress protection ratings refer to the rank of protection given by a casing, against dust and liquids. The letters 'IP' are followed by two values The first value represents protection against solids such as dust, while the second refers to protection against liquids (water).

Having a value of IPX4, the Audio Technica ATH TWX9's rating is read as, the first number of X denotes that no data available to specify a protection rating, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Compared to the Audio Technica ATH TWX9, Urbanista Copenhagen have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, they both have the same rating against liquids

Weight

Audio Technica ATH TWX9 10.8g

Urbanista Copenhagen ✗

Audio Technica ATH TWX9 have a weight of 10.8g . We consider a lower weight best for the reason that lighter devices are easier to transport.

Has No Wires Or Cables

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✓

For a device to be true wireless it must have no cables linking any part of the device together, Audio Technica ATH TWX9 are true wireless for this case since they don't have cables. This is a major distinction since wireless earbuds have wires linking the two earbuds .

Urbanista Copenhagen also is true wireless because it doesn't have cables connecting the 2 earbuds .

Sweat Resistance

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✓

Audio Technica ATH TWX9 are resistant to sweat

Urbanista Copenhagen's resistance to sweat makes both devices fit for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✓

Audio Technica ATH TWX9 have stereo speakers, what this means is that Audio Technica ATH TWX9's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.

The Urbanista Copenhagen also have stereo speakers

Audio Technica ATH TWX9
See price on Amazon

Has Active Noise Cancellation (Noise Control)

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✗

ANC utilises more advanced kind of tech to reduce unwanted ambient sounds. ANC works when, it studies the sound pattern of incoming noise and inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (noise) and producing -1 (inverted noise) giving zero thus "diluting" the noise.

Audio Technica ATH TWX9 have ANC allowing you to listen at lower levels of volume, good for your ears as you don't have to crank up the device volume to outcompete background noise.

Has Passive Noise Reduction

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✗

Audio Technica ATH TWX9 stay tightly in place, this creates an acoustic seal that tones down your environment sounds while preventing the device music from leaking out .

Driver Unit Size

Audio Technica ATH TWX9 5.8mm

Urbanista Copenhagen 12mm

The Audio Technica ATH TWX9 driver unit is 5.8mm in diameter, bigger drivers are more powerful, and can produce better bass. The driver unit is the component that produces sound in the device, its size determines the sound produced by the earbuds.

Urbanista Copenhagen driver unit is 12mm in diameter, making them have a larger driver unit than that of Audio Technica ATH TWX9 by 6.2mm , 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 it's true that, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.

Lowest Frequency

Audio Technica ATH TWX9 20Hz

Urbanista Copenhagen 20Hz

Audio Technica ATH TWX9's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device generates low audible frequencies and if it alters the signal while at it.

Urbanista Copenhagen's lowest frequency is at 20Hz, this implies that both devices produce equal bass

Highest Frequency

Audio Technica ATH TWX9 40000Hz

Urbanista Copenhagen 20000Hz

The Audio Technica ATH TWX9's highest frequency is at 40000Hz, high-frequency response measures if and how well a particular audio component generates high audible frequencies and if it makes any adjustments to the signal while at it.

Urbanista Copenhagen's highest frequency is at 20000Hz, this means that Audio Technica ATH TWX9 can generate a clearer and crispier treble than the Urbanista Copenhagen

Sound Pressure Level

Audio Technica ATH TWX9 102dB/mW

Urbanista Copenhagen 115dB/mW

The sound pressure level, is the level of pressure 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.

Urbanista Copenhagen's sound pressure level measurement is 115dB/mW. How loud a device is can be perceived differently by separate people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.

A Review By Comparison Of The Jbl Wave Beam Vs. Audio Technica Ath Twx9

Battery Life

Audio Technica ATH TWX9 6hours

Urbanista Copenhagen 8hours

The Audio Technica ATH TWX9's battery life is 6 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.

Urbanista Copenhagen's battery life is more than that of Audio Technica ATH TWX9 by 2 hours . Each time you recharge your earbuds, they get a little less playing time. The effect is not noticeable at first, but over a few years, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

Audio Technica ATH TWX9 18.5hours

Urbanista Copenhagen 24hours

The battery life of the charging case is given by the vendor, and Audio Technica ATH TWX9's case is said to have a full charge of 18.5 hours. A charging case with more battery hours allows you to recharge your earbuds on the go several times before having to recharge the case itself.

Urbanista Copenhagen's charging case has a battery life of 24 hours, more than that of Audio Technica ATH TWX9 by 5.5 hours

Charge Time

Audio Technica ATH TWX9 2.5hours

Urbanista Copenhagen 1.5hours

It takes 2.5 hours to fully charge the Audio Technica ATH TWX9's battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time.

Urbanista Copenhagen takes 1.5 hours to fully charge the battery, less than that of Audio Technica ATH TWX9 by 1 hours

Has A Battery Level Indicator

Audio Technica ATH TWX9 ✓

Number Of Microphones

Audio Technica ATH TWX9 4only

Urbanista Copenhagen 4only

Audio Technica ATH TWX9 have 4 microphones.

While the Urbanista Copenhagen microphones are 4, equal to that of the Audio Technica ATH TWX9 . More microphones record better sound quality and enable the device to filter out noise.

Has A Noise-Canceling Microphone

Audio Technica ATH TWX9 ✓

Urbanista Copenhagen ✓

Audio Technica ATH TWX9 have a noise-canceling microphone, these microphones are made to filter out noise from the earbuds' sound.

The Urbanista Copenhagen too have a noise-canceling microphone. This is useful in noisy areas.

Mic Sensitivity

Audio Technica ATH TWX9 -38dBV/Pa

Urbanista Copenhagen ✗

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 measure of its sensitivity. It's the 'loudness' of the voice that the microphone can pick up.

Highest Mic Frequency

Audio Technica ATH TWX9 16000Hz

Urbanista Copenhagen ✗

Audio Technica ATH TWX9's highest mic frequency is 16000Hz, high frequencies are best for recording treble. The highest mic frequency of a microphone is defined as its upper limiting frequency.

Lowest Mic Frequency

Audio Technica ATH TWX9 100Hz

Category	Features	Audio Technica ATH TWX9	Urbanista Copenhagen
DESIGN	ingress protection (ip) rating	IPX4	IPX4
	weight	10.8g	✗
	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	12mm
	lowest frequency	20Hz	20Hz
	highest frequency	40000Hz	20000Hz
	sound pressure level	102dB/mW	115dB/mW
POWER	battery life	6hours	8hours
	battery life of charging case	18.5hours	24hours
	charge time	2.5hours	1.5hours
	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	4only
	has a noise-canceling microphone	✓	✓
	mic sensitivity	-38dBV/Pa	✗
	highest mic frequency	16000Hz	✗
	lowest mic frequency	100Hz	✗
EXTRAS	has ambient sound mode	✓	✗
	has find earbuds feature	✓	✓
	supports fast charging	✓	✓
	multipoint count	2only	✗
	has a mute function	✓	✓
	control panel placed on a device	✓	✓
	warranty period	✗	1Years
	has voice prompts	✓	✓
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

A Review By Comparison of the Audio Technica Ath Twx9 Vs. Urbanista Copenhagen

Reasons why you might like the Audio Technica ATH TWX9

Reasons why you might like the Urbanista Copenhagen

A summary of the review by feature comparison

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Weight

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

Lowest Frequency

Highest Frequency

Sound Pressure Level

Power

Battery Life

Battery Life Of Charging Case

Charge Time

Has A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Has Aptx Adaptive

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Mic Sensitivity

Highest Mic Frequency

Lowest Mic Frequency

Extras

Has Ambient Sound Mode

Has Find Earbuds Feature

Supports Fast Charging

Multipoint Count

Has A Mute Function

Control Panel Placed On A Device

Warranty Period

Has Voice Prompts

Travel Bag Is Included

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