Home Headphones Edifier W828Nb Vs. Master & Dynamic Mw65

A Review By Comparison of the Edifier W828Nb Vs. Master & Dynamic Mw65

Last updated on Apr 13, 2023   7 minute read
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Edifier W828NB

Edifier W828NB

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Reasons why you might like the Edifier W828NB

Overall Score 4.3 Represents average audio ecosystem compatibility score.

  • Weight of 275 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 25 hours
  • Can Be Used Wirelessly
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 Edifier W828NB Master & Dynamic MW65
DESIGN weight 275g 245g
has a detachable cable
can be folded
cable length 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 20hz
highest frequency 20,000hz 20,000hz
sound pressure level 100db/mw
driver unit size 40mm 40mm
impedance 24ohms 32ohms
has a neodymium magnet
POWER battery life 25hours 24hours
charge time 4hours
has a battery level indicator
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5 v4.2
maximum bluetooth range 10meters 20meters
has a 3.5mm male connector
MICROPHONE number of microphones 1only 2only
EXTRAS control panel placed on a device
can be used as a headset
warranty period 1years
travel bag is included
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A breakdown of the review per specifications

Design

Weight

Edifier W828NB 275g
Master & Dynamic MW65 245g

Edifier W828NB have a weight of 275g, 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 for the reason that lighter devices are more comfortable to transport.

The Master & Dynamic MW65, at 245g are lighter than the Edifier W828NB by -30g

Has A Detachable Cable

Edifier W828NB
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, Edifier W828NB are one of those.

With a detachable cable, Master & Dynamic MW65 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

Edifier W828NB
Master & Dynamic MW65

Edifier W828NB are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

Cable Length

Edifier W828NB
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.

Has An Over-The-Ear Foam

Edifier W828NB
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.

Has Stereo Speakers

Edifier W828NB
Master & Dynamic MW65

Edifier W828NB 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 Master & Dynamic MW65 and Edifier W828NB have stereo speakers

Edifier W828NB
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Sound Quality

Has Active Noise Cancellation (Anc)

Edifier W828NB
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 0 hence "diluting" the noise.

Edifier W828NB 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.

Master & Dynamic MW65 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

Edifier W828NB
Master & Dynamic MW65

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 Edifier W828NB 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 Master & Dynamic MW65 isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

Edifier W828NB 20hz
Master & Dynamic MW65 20hz

Low-frequency response measures if and how well a particular audio component reproduces low audible frequencies and if it makes any changes to the signal on the way through. Edifier W828NB's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

Master & Dynamic MW65's lowest frequency is at 20Hz, this means that both devices produce equal bass

Highest Frequency

Edifier W828NB 20,000hz
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. Edifier W828NB's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Master & Dynamic MW65's highest frequency is at 20,000Hz, this means that both devices produce equal treble

Sound Pressure Level

Edifier W828NB 100db/mw
Master & Dynamic MW65

Sound pressure is the average variation in atmospheric pressure caused by the sound, the sound level .i.e how loud something is can be perceived differently by different people so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.

The sound pressure level, SPL, is the pressure level of a sound, measured in decibels, dB, Edifier W828NB's measurement is 100dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Driver Unit Size

Edifier W828NB 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. Edifier W828NB driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.

Master & Dynamic MW65 driver unit is 40mm in diameter, making both devices 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 it's true that, larger drivers can generate louder sound, but this does not mean that they produce better sound.

Impedance

Edifier W828NB 24ohms
Master & Dynamic MW65 32ohms

Impedance is the device's resistance to the electromagnetic current, when electricity flows through a wire, it experiences electrical resistance that counters the flow of current. The resistance of a conductor is measured in ohms. Edifier W828NB's impedance is 24Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

Master & Dynamic MW65's impedance is 32Ohms. The impedance of earbuds is the electrical resistance of the driver unit present on the inside.

Has A Neodymium Magnet

Edifier W828NB
Master & Dynamic MW65

Neodymium magnets if used in audio devices produce a higher sensitivity and substantial sound output using less power to do so. 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

Edifier W828NB 25hours
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. Edifier W828NB's battery life is 25 hours

Master & Dynamic MW65'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.

Charge Time

Edifier W828NB 4hours
Master & Dynamic MW65

It takes 4 hours to fully charge the Edifier W828NB'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

Edifier W828NB
Master & Dynamic MW65

Edifier W828NB have a battery level indicator, an indicator shows you when the device has a low battery. The battery indicator lights indicate the charging status of your headphones.

Master & Dynamic MW65 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

Edifier W828NB
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. Edifier W828NB's battery can be recharged and used over again.

The Master & Dynamic MW65 too have a rechargeable battery.

Edifier W828NB
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Connectivity

Can Be Used Wirelessly

Edifier W828NB
Master & Dynamic MW65

Edifier W828NB can be used wirelessly, wireless devices allow users more freedom of movement.

The Master & Dynamic MW65 also can be used wirelessly

Bluetooth Version

Edifier W828NB v5
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. Edifier W828NB has a v5

Master & Dynamic MW65 has a Bluetooth version of v4.2. Newer versions provide faster data transfers.

Maximum Bluetooth Range

Edifier W828NB 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 Edifier W828NB can connect at a 10meters distance via Bluetooth or infrared to another device.

The Master & Dynamic MW65 can connect at a 20meters distance via Bluetooth

Has A 3.5Mm Male Connector

Edifier W828NB
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. Edifier W828NB 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.

Master & Dynamic MW65 too have this kind of connector

Microphone

Number Of Microphones

Edifier W828NB 1only
Master & Dynamic MW65 2only

Edifier W828NB have only 1 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

The Master & Dynamic MW65 microphones are only 2.

Edifier W828NB
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Extras

Control Panel Placed On A Device

Edifier W828NB
Master & Dynamic MW65

There is a control panel on the Edifier W828NB 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 Master & Dynamic MW65 too have a control panel on them.

Can Be Used As A Headset

Edifier W828NB
Master & Dynamic MW65

Edifier W828NB 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.

Master & Dynamic MW65 can be used as a headset. since they have a built-in microphone

Warranty Period

Edifier W828NB 1years
Master & Dynamic MW65

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. Edifier W828NB have a warranty period of 1 years

Travel Bag Is Included

Edifier W828NB
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.

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