Home Wireless Earbuds Technics Eah Az80 Vs. Bose Quietcomfort Earbuds 2

Technics Eah Az80 Vs. Bose Quietcomfort Earbuds 2 Review

Last updated on Mar 30, 2024   8 minute read
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Technics EAH AZ80

Technics EAH AZ80

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Reasons why you might like the Technics EAH AZ80

Overall Score 7.8 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 7.5 hours
  • Has Usb Type-C
  • Number Of Microphones of 8 only
  • Has Ambient Sound Mode
VS
Bose QuietComfort Earbuds 2

Bose QuietComfort Earbuds 2

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Reasons why you might like the Bose QuietComfort Earbuds 2

Overall Score 7.8 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 8 only
  • Has Ambient Sound Mode

Technics Eah Az80 Vs. Bose Quietcomfort Earbuds 2 Review In Summary

Category Features Technics EAH AZ80 Bose QuietComfort Earbuds 2
DESIGN ingress protection (ip) rating IPX4 IPX4
weight 14g 12.5g
has no wires or cables
wingtips included
sweat resistance
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 10mm 9.3mm
lowest frequency 20Hz 20Hz
highest frequency 40,000Hz 20,000Hz
POWER battery life 7.5hours 6hours
battery life of charging case 17.5hours 18hours
charge time 2hours 2hours
has wireless charging
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.3 v5.3
maximum bluetooth range 10meters 10meters
has aac
has ldac
has aptx adaptive
MICROPHONE number of microphones 8only 8only
has a noise-canceling microphone
EXTRAS has ambient sound mode
has in/on-ear detection
has find earbuds feature
supports fast charging
multipoint count 3only 2only
has a mute function
control panel placed on a device
warranty period 1Years
has voice prompts
travel bag is included
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Technics Eah Az80 Vs. Bose Quietcomfort Earbuds 2 Review In Detail

Design

Ingress Protection (Ip) Rating

Technics EAH AZ80 IPX4
Bose QuietComfort Earbuds 2 IPX4

Ingress protection ratings refer to the rank of protection offered by an enclosure, against dust and liquids. In the format of IPXX, 'X' represents a number The first value represents protection against solids say dust, while the second refers to resistance against liquids (water).

Scoring IPX4, the Technics EAH AZ80's rating for solids indicates 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.

In comparison to the Technics EAH AZ80, Bose QuietComfort Earbuds 2 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

Technics EAH AZ80 14g
Bose QuietComfort Earbuds 2 12.5g

Technics EAH AZ80 have a weight of 14g . We consider a lower weight better because lighter devices are easier to carry.

The Bose QuietComfort Earbuds 2, at 12.5g are lighter than the Technics EAH AZ80 by -1.5g

Has No Wires Or Cables

Technics EAH AZ80
Bose QuietComfort Earbuds 2

For a device to be true wireless it should have no wires connecting any part of the device together, Technics EAH AZ80 are true wireless for this matter since they don't have wires. This is an important distinction as some wireless earbuds have cables connecting the 2 earbuds together.

Bose QuietComfort Earbuds 2 also is true wireless because it doesn't have cables linking the 2 earbuds together.

Wingtips Included

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Bose QuietComfort Earbuds 2 have wingtips, these are reserved for earbuds for workouts and are usually an optional add-on to the separate silicone ear tip for a better fit.

Sweat Resistance

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 have sweat resistance

Bose QuietComfort Earbuds 2's resistance to sweat makes both devices good for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc

Has Stereo Speakers

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

The Bose QuietComfort Earbuds 2 also have stereo speakers

Technics EAH AZ80
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Sound Quality

Has Active Noise Cancellation (Noise Control)

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Active noise cancellation uses advanced kind of tech to reduce ambient sounds. ANC works when, it listens to the sound pattern outside and inside the earbud and then generates a mirror signal to counter it. Simply put, it's like having +1 (noise) then adding -1 (inverted noise) giving 0 resulting in a reduced level of noise.

The Technics EAH AZ80 have ANC allowing you to listen at lower levels of volume, causing less ear fatigue as you don't have to crank up the earbuds volume to outcompete background sounds.

Bose QuietComfort Earbuds 2 too have ANC which makes both earbuds ideal for flights and rush hour travels. Each operate with different noise cancellation settings, pick the setting that suits your travel or that enhances your chill time.

Has Passive Noise Reduction

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 stay tightly in place, creating a sound covering that reduces background sounds and also prevents the device sound from leaking out .

Both of these devices have passive noise reduction which means that both reduce ambient noise without using technology to cancel it out.

Driver Unit Size

Technics EAH AZ80 10mm
Bose QuietComfort Earbuds 2 9.3mm

Technics EAH AZ80 driver unit is 10mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that makes sound in the device, its size determines the loudness of the earbuds.

Bose QuietComfort Earbuds 2 driver unit is 9.3mm in diameter, which means that they have a smaller driver unit than that of Technics EAH AZ80 by 0.7mm , a common assumption that driver units of a bigger size automatically produce better sound quality.

However, large drivers find it difficult to produce high frequencies so yeah, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound.

Lowest Frequency

Technics EAH AZ80 20Hz
Bose QuietComfort Earbuds 2 20Hz

The Technics EAH AZ80's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low recognizable frequencies and if it makes any changes to the signal while at it.

Bose QuietComfort Earbuds 2's lowest frequency is at 20Hz, this means that both devices make sound with equal bass

Highest Frequency

Technics EAH AZ80 40,000Hz
Bose QuietComfort Earbuds 2 20,000Hz

The Technics EAH AZ80's highest frequency is at 40,000Hz, high-frequency response indicates how well an audio device makes high human frequencies and if it makes any adjustments to the signal while at it.

Bose QuietComfort Earbuds 2's highest frequency is at 20,000Hz, this implies that Technics EAH AZ80 generate a clearer and crispier treble than the Bose QuietComfort Earbuds 2

Power

Battery Life

Technics EAH AZ80 7.5hours
Bose QuietComfort Earbuds 2 6hours

Technics EAH AZ80's battery life is 7.5 hours, these last longer than 5 hours of listening which is considered average before recharge. A device's battery life is given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often.

Bose QuietComfort Earbuds 2's battery life is less than that of Technics EAH AZ80 by 1.5 hours . Each time you recharge your device, they get a little less listening 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

Technics EAH AZ80 17.5hours
Bose QuietComfort Earbuds 2 18hours

The battery life of the charging case is given by the vendor, and Technics EAH AZ80's case has a charge of 17.5 hours. A charging case with more battery hours enables you to recharge your earbuds on the go many times before having to recharge the case itself.

Bose QuietComfort Earbuds 2's charging case has a battery life of 18 hours, more than that of Technics EAH AZ80 by 0.5 hours

Charge Time

Technics EAH AZ80 2hours
Bose QuietComfort Earbuds 2 2hours

It requires 2 hours to fully charge the Technics EAH AZ80's battery. It is recommended to charge fully the battery before using the earbuds when they have been in storage for long periods.

Bose QuietComfort Earbuds 2 takes 2 hours to fully charge the battery, equal to that of the Technics EAH AZ80

Has Wireless Charging

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80, the device supports wireless charging. To charge the device, you simply place down on a supported charging pad.

Has A Battery Level Indicator

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights show the charging state of your device and charging case.

Bose QuietComfort Earbuds 2 too have a battery level indicator, charging indicators enable you to tell the charging state of your device, whether fully charged, or the battery is running low.

Technics EAH AZ80
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Connectivity

Has Usb Type-C

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Bose QuietComfort Earbuds 2 too use USB TYPE-C. This USB-C plug is part and parcel of most current electronics.

Bluetooth Version

Technics EAH AZ80 v5.3
Bose QuietComfort Earbuds 2 v5.3

The Technics EAH AZ80 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Bose QuietComfort Earbuds 2 has a Bluetooth version of 5.3, equal to that of the Technics EAH AZ80 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Technics EAH AZ80 10meters
Bose QuietComfort Earbuds 2 10meters

The Technics EAH AZ80 have a 10meters distance connecting via Bluetooth.

Bose QuietComfort Earbuds 2 have a maximum range of 10meters, equal to that of the Technics EAH AZ80

Has Aac

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Technics EAH AZ80 will work fine with your MacBook. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

The Bose QuietComfort Earbuds 2 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 Ldac

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It can reach a high bitrate of 990kbps, which provides high-resolution audio.

Has Aptx Adaptive

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Bose QuietComfort Earbuds 2 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Microphone

Number Of Microphones

Technics EAH AZ80 8only
Bose QuietComfort Earbuds 2 8only

The Technics EAH AZ80 have 8 microphones.

The Bose QuietComfort Earbuds 2 microphones are 8, equal to that of the Technics EAH AZ80 . More microphones record better sound quality and help the earbuds to filter out background sounds.

Has A Noise-Canceling Microphone

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 have a noise-canceling type of microphone, these microphones are designed to filter out background sounds from the earbuds' sound.

The Bose QuietComfort Earbuds 2 too use a noise-canceling microphone. This is useful in noisy areas.

Technics EAH AZ80
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Extras

Has Ambient Sound Mode

Technics EAH AZ80
Bose QuietComfort Earbuds 2

Technics EAH AZ80 support ambient sound mode, which uses microphones to pass through ambient sound so that they can still be heard even while wearing them

The Bose QuietComfort Earbuds 2 support ambient sound mode as well, it’s useful when you want to listen to music but also be aware of your surrounding, for example when you’re having a run but would still want to hear traffic.

Has In/On-Ear Detection

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 support in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused.

Bose QuietComfort Earbuds 2 support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears saving battery life.

Has Find Earbuds Feature

Technics EAH AZ80
Bose QuietComfort Earbuds 2

When misplaced in a room, or can't easily find them in your bag, the Bose QuietComfort Earbuds 2 have a find earbuds feature.

Supports Fast Charging

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 support fast charging. Most often, technologies like Qualcomm’s Quick Charge, are used to lower the time it takes to fully charge a device.

Bose QuietComfort Earbuds 2 too support fast charging. It's very similar to regular charging, only that the battery fills up much faster. For example, with Quick Charge 3.0, the battery is charged to 50% in just 30 minutes.

Multipoint Count

Technics EAH AZ80 3only
Bose QuietComfort Earbuds 2 2only

The Technics EAH AZ80 have a multipoint of 3 connections, this feature allows you to link to more than one Bluetooth device and switch between them. Say, you can seemlessly switch calls from one device to another without having to manually disconnect and reconnect.

The Bose QuietComfort Earbuds 2 support multipoint count of 2, less than that of Technics EAH AZ80 by 1 only . Bluetooth multipoint is useful because you can be on one call and not miss notifications from another connected device.

Has A Mute Function

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 have a mute function, they have the feature to mute/unmute a conversation directly from the device.

The Bose QuietComfort Earbuds 2 also have this function. The mute function means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device.

The Bose QuietComfort Earbuds 2 too have a control panel on them.

Warranty Period

Technics EAH AZ80 1Years
Bose QuietComfort Earbuds 2

Technics EAH AZ80 have a warranty period of 1 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

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 support voice prompts. Automatically receive information via audio messages, say if there is a problem with the connection.

The Bose QuietComfort Earbuds 2 also support voice prompts .i.e the earbuds will notify you if the battery is running low, and it's time to recharge them.

Travel Bag Is Included

Technics EAH AZ80
Bose QuietComfort Earbuds 2

The Technics EAH AZ80 come with a special pouch. Carrying earbuds openly, or putting them in your pockets without a casing can easily damage them.

Bose QuietComfort Earbuds 2 also have a travel bag included, which is useful for safe transportation.