Home Headphones Master & Dynamic Mw65 Vs. Bowers & Wilkins Px7 S2

A Review By Comparison of the Master & Dynamic Mw65 Vs. Bowers & Wilkins Px7 S2

Last updated on Apr 13, 2023   8 minute read
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Bowers & Wilkins PX7 S2

Bowers & Wilkins PX7 S2

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Reasons why you might like the Bowers & Wilkins PX7 S2

Overall Score 5.8 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
VS
Master & Dynamic MW65

Master & Dynamic MW65

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Reasons why you might like the Master & Dynamic MW65

Overall Score 4.3 Represents average audio ecosystem compatibility score.

  • Weight of 245 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 24 hours
  • Can Be Used Wirelessly

A summary of the review by feature comparison

Category Features Bowers & Wilkins PX7 S2 Master & Dynamic MW65
DESIGN weight 307g 245g
has a detachable cable
can be folded
has a tangle free cable
cable length 1.2meters 1.5meters
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
impedance 32ohms
has a neodymium magnet
POWER battery life 30hours 24hours
charge time 2hours
has a battery level indicator
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5.2 v4.2
has usb type-c
has aptx adaptive
has aptx hd
has bluetooth aptx
has aac
maximum bluetooth range 10meters 20meters
has a 3.5mm male connector
supports bluetooth pairing using nfc
MICROPHONE number of microphones 6only 2only
has a noise-canceling microphone
EXTRAS has ambient sound mode
has in/on-ear detection
has a mute function
control panel placed on a device
can be used as a headset
travel bag is included
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A breakdown of the review per specifications

Design

Weight

Bowers & Wilkins PX7 S2 307g
Master & Dynamic MW65 245g

Master & Dynamic MW65 have a weight of 245g, these weigh below 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We consider a lower weight better because lighter devices are more comfortable to move with.

The Bowers & Wilkins PX7 S2, at 307g weigh more than the Master & Dynamic MW65 with a difference 62g

Has A Detachable Cable

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

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, Master & Dynamic MW65 are one of those.

With a detachable cable, Bowers & Wilkins PX7 S2 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

Has A Tangle Free Cable

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Twisted headphone cables can be a great source of annoyance and inconvenience, Bowers & Wilkins PX7 S2's cable is designed to minimize tangling. Constant twisting of the cables can also lead to bends in the copper wires, affecting sound quality, or completely damaging your headphones.

Cable Length

Bowers & Wilkins PX7 S2 1.2meters
Master & Dynamic MW65 1.5meters

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. Master & Dynamic MW65 comes with a 1.5meters cable.

Bowers & Wilkins PX7 S2 comes with a 1.2meters 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Over-ear headphones have larger earpads that fit around your entire ear Master & Dynamic MW65 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.

Bowers & Wilkins PX7 S2 with this design offer potential for maximum bass and loudness levels.

Has Stereo Speakers

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Master & Dynamic MW65 have stereo speakers, what this means is that Master & Dynamic MW65's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

The Bowers & Wilkins PX7 S2 also have stereo speakers

Bowers & Wilkins PX7 S2
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Sound Quality

Has Active Noise Cancellation (Anc)

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Active noise cancellation uses more advanced technology to actively counter noise. How it works, it detects and analyzes 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 zero resulting in a reduced level of noise.

Master & Dynamic MW65 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.

Bowers & Wilkins PX7 S2 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 you prefer for commute or that enhances your relaxation time.

Has Passive Noise Reduction

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

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 Master & Dynamic MW65 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 Bowers & Wilkins PX7 S2 isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

Bowers & Wilkins PX7 S2
Master & Dynamic MW65 20hz

Low-frequency response measures if and how well an audio device reproduces low audible frequencies and if it makes any changes to the signal while at it. Master & Dynamic MW65's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

Highest Frequency

Bowers & Wilkins PX7 S2
Master & Dynamic MW65 20,000hz

High frequency response measures if and how well an audio component reproduces high audible frequencies and if it makes any changes to the signal on the way through. Master & Dynamic MW65's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Driver Unit Size

Bowers & Wilkins PX7 S2 40mm
Master & Dynamic MW65 40mm

The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. Master & Dynamic MW65 driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.

Bowers & Wilkins PX7 S2 driver unit is 40mm in diameter, making both Bowers & Wilkins PX7 S2, and Master & Dynamic MW65 similar in how loud their sound gets , 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 yeah, larger drivers can generate louder sound, but this does not mean that they produce better sound.

Impedance

Bowers & Wilkins PX7 S2
Master & Dynamic MW65 32ohms

Impedance is the device's resistance to the electromagnetic current, as electricity flows through a wire, it experiences electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. Master & Dynamic MW65's impedance is 32Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

Has A Neodymium Magnet

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Neodymium magnets when 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 Master & Dynamic MW65 have this type of magnet.

Power

Battery Life

Bowers & Wilkins PX7 S2 30hours
Master & Dynamic MW65 24hours

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. Master & Dynamic MW65's battery life is 24 hours

Bowers & Wilkins PX7 S2's battery life is 30 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

Bowers & Wilkins PX7 S2 2hours
Master & Dynamic MW65

It takes 2 hours to fully charge the Bowers & Wilkins PX7 S2'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.

Has A Battery Level Indicator

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Master & Dynamic MW65 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.

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

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. Master & Dynamic MW65's battery can be recharged and used over again.

The Bowers & Wilkins PX7 S2 too have a rechargeable battery.

Bowers & Wilkins PX7 S2
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Connectivity

Can Be Used Wirelessly

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Master & Dynamic MW65 can be used wirelessly, wireless devices allow users more freedom of movement.

The Bowers & Wilkins PX7 S2 also can be used wirelessly

Bluetooth Version

Bowers & Wilkins PX7 S2 v5.2
Master & Dynamic MW65 v4.2

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Master & Dynamic MW65 has a v4.2

Bowers & Wilkins PX7 S2 has a Bluetooth version of v5.2. Newer versions provide faster data transfers.

Has Usb Type-C

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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 Aptx Adaptive

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

The Bowers & Wilkins PX7 S2 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).

Has Bluetooth Aptx

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2 10meters
Master & Dynamic MW65 20meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Master & Dynamic MW65 can connect at a 20meters distance via Bluetooth or infrared to another device.

The Bowers & Wilkins PX7 S2 can connect at a 10meters distance via Bluetooth

Has A 3.5Mm Male Connector

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

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. Master & Dynamic MW65 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.

Supports Bluetooth Pairing Using Nfc

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 support fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

Microphone

Number Of Microphones

Bowers & Wilkins PX7 S2 6only
Master & Dynamic MW65 2only

Master & Dynamic MW65 have only 2 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

The Bowers & Wilkins PX7 S2 microphones are only 6.

Has A Noise-Canceling Microphone

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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.

Bowers & Wilkins PX7 S2
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Extras

Has Ambient Sound Mode

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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 In/On-Ear Detection

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Bowers & Wilkins PX7 S2 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

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

There is a control panel on the Master & Dynamic MW65 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 Bowers & Wilkins PX7 S2 too have a control panel on them.

Can Be Used As A Headset

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Master & Dynamic MW65 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.

Bowers & Wilkins PX7 S2 can be used as a headset. since they have a built-in microphone

Travel Bag Is Included

Bowers & Wilkins PX7 S2
Master & Dynamic MW65

Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The Master & Dynamic MW65 come with their own special case or pouch, which is useful for safe transportation.

Bowers & Wilkins PX7 S2 too have a travel bag or case included.

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