Home Headphones Bowers & Wilkins Px7 S2E Vs. Shure Aonic 50 Gen 2

A Review By Comparison of the Bowers & Wilkins Px7 S2E Vs. Shure Aonic 50 Gen 2

Last updated on Oct 7, 2023   10 minute read
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Shure Aonic 50 Gen 2

Shure Aonic 50 Gen 2

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Reasons why you might like the Shure Aonic 50 Gen 2

Overall Score 6.8 Represents average audio ecosystem compatibility score.

  • Weight of 334 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 45 hours
  • Can Be Used Wirelessly
  • Has Ambient Sound Mode
VS
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e

See price on Amazon

Reasons why you might like the Bowers & Wilkins Px7 S2e

Overall Score 6.6 Represents average audio ecosystem compatibility score.

  • Weight of 307 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 30 hours
  • Can Be Used Wirelessly
  • Has Ambient Sound Mode

A summary of the review by feature comparison

Category Features Shure Aonic 50 Gen 2 Bowers & Wilkins Px7 S2e
DESIGN weight 334g 307g
has a detachable cable
has a tangle free cable
sweat resistance
cable length 1.5meters 1.2meters
has an over-the-ear foam
has stereo speakers
SOUND QUALITY has active noise cancellation (anc)
has passive noise reduction
lowest frequency 20hz 10hz
highest frequency 22,000hz 20,000hz
driver unit size 50mm 40mm
impedance 33ohms
has a neodymium magnet
POWER battery life 45hours 30hours
charge time 3hours 2hours
has a battery level indicator
has a rechargeable battery
CONNECTIVITY can be used wirelessly
uses 2.4ghz wireless
bluetooth version v5 v5.2
has usb type-c
has ldac
has aptx adaptive
has aptx hd
has bluetooth aptx
has aac
maximum bluetooth range 100meters 10meters
has a 3.5mm male connector
MICROPHONE number of microphones 6only 6only
has a noise-canceling microphone
EXTRAS has ambient sound mode
has in/on-ear detection
has a mute function
multipoint count 2only 2only
control panel placed on a device
can be used as a headset
warranty period 1years 1years
travel bag is included
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A breakdown of the review per specifications

Design

Weight

Shure Aonic 50 Gen 2 334g
Bowers & Wilkins Px7 S2e 307g

The Bowers & Wilkins Px7 S2e have a weight of 307g, these weigh below 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We prefer a lower weight best for the reason that lighter devices are more comfortable to transport.

The Shure Aonic 50 Gen 2, at 334g weigh more than the Bowers & Wilkins Px7 S2e with a difference 27g

Has A Detachable Cable

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Detachable cables are cables that have connectors on both ends. One end goes into your headphone earpieces, while the other end is inserted into a source device. Some new headphones, and not just the expensive ones, are coming with detachable cables, Bowers & Wilkins Px7 S2e are one of those.

With a detachable cable, Shure Aonic 50 Gen 2 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Has A Tangle Free Cable

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Twisted headphone cables can be a great source of annoyance and inconvenience, Bowers & Wilkins Px7 S2e'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.

Shure Aonic 50 Gen 2 too have a cable designed to help prevent tangles.

Sweat Resistance

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

By sweat resistance we mean that the wireless earbuds are protected in the presence of low-pressure water jets at any angle, this is determined by the IP Rating of the earbuds. Based on the ingress protection rating of the Bowers & Wilkins Px7 S2e they do have sweat resistance

Shure Aonic 50 Gen 2's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, enjoying cardio sweat workouts ,

Cable Length

Shure Aonic 50 Gen 2 1.5meters
Bowers & Wilkins Px7 S2e 1.2meters

A long cable ensures more freedom of movement, but remember that every cable based on the conducting material used has a certain amount of parasitic resistance, inductance, and capacitance. How much depends on the length and construction. Bowers & Wilkins Px7 S2e comes with a 1.2meters cable.

Shure Aonic 50 Gen 2 comes with a 1.5meters cable. Almost any cable should be fine in sound quality If you're looking at lengths up to 2 - 3 meters.

Has An Over-The-Ear Foam

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Over-ear headphones have larger earpads that fit around your entire ear Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 with this design offer potential for maximum bass and loudness levels.

Has Stereo Speakers

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

Both Shure Aonic 50 Gen 2 and Bowers & Wilkins Px7 S2e have stereo speakers

Shure Aonic 50 Gen 2
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Sound Quality

Has Active Noise Cancellation (Anc)

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Active noise cancellation uses more advanced technology to actively counter noise. How it works, it detects and analyzes the sound pattern of incoming noise and then generates a mirror signal 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 resulting in a reduced level of noise.

Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 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

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out. The Bowers & Wilkins Px7 S2e 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 Shure Aonic 50 Gen 2 isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

Shure Aonic 50 Gen 2 20hz
Bowers & Wilkins Px7 S2e 10hz

Low-frequency response measures if and how well a particular audio device reproduces low audible frequencies and if it makes any changes to the signal on the way through. Bowers & Wilkins Px7 S2e's lowest frequency is at 10Hz, the lower the low-frequency response, the stronger and juicier the bass.

Shure Aonic 50 Gen 2's lowest frequency is at 20Hz, this means that Shure Aonic 50 Gen 2 got a juicier bass than the Bowers & Wilkins Px7 S2e

Highest Frequency

Shure Aonic 50 Gen 2 22,000hz
Bowers & Wilkins Px7 S2e 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. Bowers & Wilkins Px7 S2e's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Shure Aonic 50 Gen 2's highest frequency is at 22,000Hz, this implies that Shure Aonic 50 Gen 2 got a clearer and crispier treble than the Bowers & Wilkins Px7 S2e

Driver Unit Size

Shure Aonic 50 Gen 2 50mm
Bowers & Wilkins Px7 S2e 40mm

The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. Bowers & Wilkins Px7 S2e driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.

Shure Aonic 50 Gen 2 driver unit is 50mm in diameter, making them have a larger driver unit than that of Bowers & Wilkins Px7 S2e by 10mm , as many tend to believe that driver units of a bigger size automatically produce better sound quality.

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

Impedance

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e 33ohms

Defined as the device's resistance to the electromagnetic current, when electricity flows through a conductor, it experiences electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. Bowers & Wilkins Px7 S2e's impedance is 33Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

Has A Neodymium Magnet

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Neodymium magnets if used in audio devices produce a higher sensitivity and substantial sound output while using less power. They can help produce music at quite a high sound pressure level, SPL, with the use of high magnetic flux. The Bowers & Wilkins Px7 S2e have this type of magnet.

Power

Battery Life

Shure Aonic 50 Gen 2 45hours
Bowers & Wilkins Px7 S2e 30hours

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. Bowers & Wilkins Px7 S2e's battery life is 30 hours

Shure Aonic 50 Gen 2's battery life is 45 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.

Charge Time

Shure Aonic 50 Gen 2 3hours
Bowers & Wilkins Px7 S2e 2hours

It takes 2 hours to fully charge the Bowers & Wilkins Px7 S2e's battery. It is recommended to fully charge the battery before using the headphones for the first time or when they have been unused for extended periods.

Shure Aonic 50 Gen 2 takes 3 hours to fully charge the battery

Has A Battery Level Indicator

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e have a battery level indicator, an indicator shows you when the device has a low battery. The battery indicator lights show the charging status of your headphones.

Shure Aonic 50 Gen 2 too have a battery level indicator, charging indicators allow you to determine the charging state of your headphones, whether fully charged, or the battery is running low.

Has A Rechargeable Battery

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

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. Bowers & Wilkins Px7 S2e's battery can be recharged and used over again.

The Shure Aonic 50 Gen 2 too have a rechargeable battery.

Shure Aonic 50 Gen 2
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Connectivity

Can Be Used Wirelessly

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e can be used wirelessly, wireless devices allow users more freedom of movement.

The Shure Aonic 50 Gen 2 also can be used wirelessly

Uses 2.4Ghz Wireless

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

2.4GHz wireless is used for devices such as headsets such as the Bowers & Wilkins Px7 S2e, keyboards, and mice similar to Bluetooth but with a proprietary radio frequency. It typically offers better performance than Bluetooth, with low latency and good stability.

Shure Aonic 50 Gen 2 too uses this kind of connectivity, its low-latency, high-quality audio comes along with better battery life.

Bluetooth Version

Shure Aonic 50 Gen 2 v5
Bowers & Wilkins Px7 S2e v5.2

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Bowers & Wilkins Px7 S2e has a v5.2

Shure Aonic 50 Gen 2 has a Bluetooth version of v5. Newer versions provide faster data transfers.

Has Usb Type-C

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 too have USB TYPE-C

Has Ldac

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Shure Aonic 50 Gen 2 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 is capable of a very high bitrate of 990kbps, which provides high-resolution audio.

Has Aptx Adaptive

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Shure Aonic 50 Gen 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), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.

Has Aptx Hd

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

The Bowers & Wilkins Px7 S2e support APTX HD, an audio codec for Bluetooth devices that are developed by Qualcomm. It supports high-quality 24-bit audio (at a bit rate of 576kbps).

Shure Aonic 50 Gen 2 support APTX HD too.

Has Bluetooth Aptx

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 support APTX

Has Aac

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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.

The Shure Aonic 50 Gen 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.

Maximum Bluetooth Range

Shure Aonic 50 Gen 2 100meters
Bowers & Wilkins Px7 S2e 10meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Bowers & Wilkins Px7 S2e can connect at a 10meters distance via Bluetooth or infrared to another device.

The Shure Aonic 50 Gen 2 can connect at a 100meters distance via Bluetooth

Has A 3.5Mm Male Connector

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

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. Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 too have this kind of connector

Microphone

Number Of Microphones

Shure Aonic 50 Gen 2 6only
Bowers & Wilkins Px7 S2e 6only

Bowers & Wilkins Px7 S2e have only 6 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

The Shure Aonic 50 Gen 2 microphones are only 6.

Has A Noise-Canceling Microphone

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e use a noise-canceling type of microphone, these microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

The Shure Aonic 50 Gen 2 too use a noise-canceling type of microphone.

Shure Aonic 50 Gen 2
See price on Amazon

Extras

Has Ambient Sound Mode

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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.

The Shure Aonic 50 Gen 2 support ambient sound mode as well allowing you to hear the ambient sound even while wearing them.

Has In/On-Ear Detection

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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, saving battery life and improving your listening experience while at it.

Has A Mute Function

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Shure Aonic 50 Gen 2 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.

Multipoint Count

Shure Aonic 50 Gen 2 2only
Bowers & Wilkins Px7 S2e 2only

Bowers & Wilkins Px7 S2e support multipoint, which 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.

The Shure Aonic 50 Gen 2 support multipoint count. Bluetooth multipoint would come in handy because you can be on one call without missing notifications coming from another device.

Control Panel Placed On A Device

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

There is a control panel on the Bowers & Wilkins Px7 S2e 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 Shure Aonic 50 Gen 2 too have a control panel on them.

Can Be Used As A Headset

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

Bowers & Wilkins Px7 S2e 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.

Shure Aonic 50 Gen 2 can be used as a headset. since they have a built-in microphone

Warranty Period

Shure Aonic 50 Gen 2 1years
Bowers & Wilkins Px7 S2e 1years

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. Bowers & Wilkins Px7 S2e have a warranty period of 1 years

The Shure Aonic 50 Gen 2 have a warranty period of 1years.

Travel Bag Is Included

Shure Aonic 50 Gen 2
Bowers & Wilkins Px7 S2e

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 50 Gen 2 come with their own special case or pouch, which is useful for safe transportation.

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