Home Headphones Shure Aonic 40 Vs. Bose Quietcomfort 45

Shure Aonic 40 Vs. Bose Quietcomfort 45 Review

Last updated on Apr 13, 2023   6 minute read
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Bose QuietComfort 45

Bose QuietComfort 45

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Reasons why you might like the Bose QuietComfort 45

Overall Score 4.5 Represents average audio ecosystem compatibility score.

  • Weight of 240 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 24 hours
  • Can Be Used Wirelessly
  • Has A Removable Microphone
  • Has Ambient Sound Mode
VS
Shure Aonic 40

Shure Aonic 40

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Reasons why you might like the Shure Aonic 40

Overall Score 4 Represents average audio ecosystem compatibility score.

  • Weight of 311 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 25 hours
  • Can Be Used Wirelessly

Shure Aonic 40 Vs. Bose Quietcomfort 45 Review In Summary

Category Features Bose QuietComfort 45 Shure Aonic 40
DESIGN weight 240g 311g
has a detachable cable
can be folded
has a tangle free cable
has an over-the-ear foam
has stereo speakers
SOUND QUALITY has active noise cancellation (anc)
has passive noise reduction
lowest frequency 20Hz
highest frequency 20,000Hz
driver unit size 40mm 40mm
POWER battery life 24hours 25hours
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5.1 v5
has usb type-c
has bluetooth aptx
has aac
maximum bluetooth range 9meters
has a 3.5mm male connector
MICROPHONE has a removable microphone
number of microphones 4only
EXTRAS has ambient sound mode
has a mute function
control panel placed on a device
can be used as a headset
warranty period 2years
travel bag is included
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Shure Aonic 40 Vs. Bose Quietcomfort 45 Review In Detail

Design

Weight

Bose QuietComfort 45 240g
Shure Aonic 40 311g

Shure Aonic 40 have a weight of 311g, these weigh below 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We take in account a lower weight better for the reason that lighter devices are more comfortable to transport.

Bose QuietComfort 45, at 240g weigh less than the Shure Aonic 40 by -71g

Has A Detachable Cable

Bose QuietComfort 45
Shure Aonic 40

Detachable cables are cables that have connectors on both ends. One end goes into your headphone cups, while the other end is inserted into an audio source. Some new headphones, and not just the expensive ones, are coming with detachable cables, Shure Aonic 40 are one of those.

With a detachable cable, Bose QuietComfort 45 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

The Bose QuietComfort 45 too can fold up, foldable headphones can reduce their size by 60% to 70% when folded.

Has A Tangle Free Cable

Bose QuietComfort 45
Shure Aonic 40

Twisted headphone cables can be a great source of annoyance and inconvenience, Shure Aonic 40's cable is designed to minimize tangling. Constant twisting of the cables can also lead to microfractures in the copper wires, affecting sound quality, or completely damaging your headphones.

Bose QuietComfort 45 too have a cable designed to help prevent tangles.

Has An Over-The-Ear Foam

Bose QuietComfort 45
Shure Aonic 40

Over-ear headphones have larger earpads that fit around your entire ear Shure Aonic 40 have a comfortable full-size form with earcups that fully enclose your ears. This design is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors.

Bose QuietComfort 45 with this design offer potential for maximum bass and loudness levels.

Has Stereo Speakers

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 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 45 also have stereo speakers

Bose QuietComfort 45
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Sound Quality

Has Active Noise Cancellation (Anc)

Bose QuietComfort 45
Shure Aonic 40

Active noise cancellation uses more advanced technology to actively counter noise. How it works, it listens to the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make 0 hence "diluting" the noise.

Shure Aonic 40 allow 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.

Bose QuietComfort 45 too have active noise cancellation making both devices ideal for plane rides and morning commutes. Each may work with different noise cancellation modes, pick the setting, mode, or noise cancellation type that suits your commute or that enhances your relaxation time.

Has Passive Noise Reduction

Bose QuietComfort 45
Shure Aonic 40

Passive Noise Cancellation uses well-designed ear cups to seal out environment noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out. The Shure Aonic 40 sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.

Both of these devices have passive noise reduction which means that also the Bose QuietComfort 45 isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

Bose QuietComfort 45
Shure Aonic 40 20Hz

Low-frequency response measures if and how well an audio component reproduces low audible frequencies and if it makes any changes to the signal while at it. Shure Aonic 40's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

Highest Frequency

Bose QuietComfort 45
Shure Aonic 40 20,000Hz

High frequency response measures if and how well an audio device reproduces high audible frequencies and if it makes any changes to the signal on the way through. Shure Aonic 40's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Driver Unit Size

Bose QuietComfort 45 40mm
Shure Aonic 40 40mm

The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. Shure Aonic 40 driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.

Bose QuietComfort 45 driver unit is 40mm in diameter, making both Bose QuietComfort 45, and Shure Aonic 40 similar in how loud their sound gets , many people have a misconception that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty reproducing high frequencies so it's true that, larger drivers can generate louder sound, but this does not mean that they deliver better sound.

Power

Battery Life

Bose QuietComfort 45 24hours
Shure Aonic 40 25hours

If your headphones play wirelessly, cancel ambient noise, or enhance your listening experience with active features, their battery life will reduce over time. The device's battery life is given by the manufacturer, with longer battery life, you get to use it for longer and have to charge the device less often. Shure Aonic 40's battery life is 25 hours

Bose QuietComfort 45's battery life is 24 hours. Each time you recharge your headphones, they get a little less listening time. The effect is barely noticeable at first. But over a few years, you may find that your device, no longer plays for long like it used to.

Has A Rechargeable Battery

Bose QuietComfort 45
Shure Aonic 40

A rechargeable battery is a type of electrical battery that can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use. Shure Aonic 40's battery can be recharged and used over again.

The Bose QuietComfort 45 too have a rechargeable battery.

Bose QuietComfort 45
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Connectivity

Can Be Used Wirelessly

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 can be used wirelessly, wireless devices allow you more freedom of movement.

The Bose QuietComfort 45 also can be used wirelessly

Bluetooth Version

Bose QuietComfort 45 v5.1
Shure Aonic 40 v5

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Shure Aonic 40 has a v5

Bose QuietComfort 45 has a Bluetooth version of v5.1. Newer versions provide faster data transfers.

Has Usb Type-C

Bose QuietComfort 45
Shure Aonic 40

Bose QuietComfort 45 support USB TYPE-C, an industry-standard connector for transmitting both data and power on a single cable. The USB-C plug is now part and parcel of most current laptops, phones, and tablets, it features reversible plug orientation and cable direction.

Has Bluetooth Aptx

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 support APTX, a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm and supports 16-bit audio at a bit rate of 384kbps.

Has Aac

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

Maximum Bluetooth Range

Bose QuietComfort 45 9meters
Shure Aonic 40

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Bose QuietComfort 45 can connect at a 9meters distance via Bluetooth or infrared to another device.

Has A 3.5Mm Male Connector

Bose QuietComfort 45
Shure Aonic 40

Being an industry standard audio plug, a standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards. This means that it is commonly used in stereo headphones to your phone or connecting your phone to an external amplifier, sound bars, your car radio, etc. Shure Aonic 40 has this connector giving it a wider range of connectivity with most of the sound devices out there. All plugs have at least a tip and sleeve with the number of rings that stand as a differentiating factor.

Bose QuietComfort 45 too have this kind of connector

Microphone

Has A Removable Microphone

Bose QuietComfort 45
Shure Aonic 40

A removable microphone can be easily disconnected from the headset when not needed. Bose QuietComfort 45 support this kind of microphone, you can use a removable microphone as a normal microphone as well.

Number Of Microphones

Bose QuietComfort 45 4only
Shure Aonic 40

Bose QuietComfort 45 have only 4 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

Bose QuietComfort 45
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Extras

Has Ambient Sound Mode

Bose QuietComfort 45
Shure Aonic 40

Bose QuietComfort 45 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard. It’s useful when you want to listen to music but also be aware of what’s happening around you, for example when you’re having a jog but would still want to be able to hear traffic.

Has A Mute Function

Bose QuietComfort 45
Shure Aonic 40

Bose QuietComfort 45 have a mute function, they have an option to mute/unmute a conversation directly from the device. The mute function means that you unilaterally turn off the microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

Bose QuietComfort 45
Shure Aonic 40

There is a control panel on the Shure Aonic 40 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.

The Bose QuietComfort 45 too have a control panel on them.

Can Be Used As A Headset

Bose QuietComfort 45
Shure Aonic 40

Shure Aonic 40 can be used as a headset. A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Zoom, Google Meet, Skype, games with voice chat, mobile phones, etc.

Bose QuietComfort 45 can be used as a headset. since they have a built-in microphone

Warranty Period

Bose QuietComfort 45 2years
Shure Aonic 40

The period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals. When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. Bose QuietComfort 45 have a warranty period of 2 years

Travel Bag Is Included

Bose QuietComfort 45
Shure Aonic 40

Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The Shure Aonic 40 come with their own special case or pouch, which is useful for safe transportation.

Bose QuietComfort 45 too have a travel bag or case included.