Home Headphones Sony Wh Ch520 Vs. Sennheiser Momentum 4 Wireless

Sony Wh Ch520 Vs. Sennheiser Momentum 4 Wireless Review

Last updated on Apr 13, 2023   9 minute read
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Sennheiser Momentum 4 Wireless

Sennheiser Momentum 4 Wireless

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Reasons why you might like the Sennheiser Momentum 4 Wireless

Overall Score 6.4 Represents average audio ecosystem compatibility score.

  • Weight of 293 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 60 hours
  • Can Be Used Wirelessly
  • Has Ambient Sound Mode
VS
Sony WH CH520

Sony WH CH520

See price on Amazon

Reasons why you might like the Sony WH CH520

Overall Score 4.9 Represents average audio ecosystem compatibility score.

  • Weight of 147 g
  • Battery Life of 40 hours
  • Can Be Used Wirelessly

Sony Wh Ch520 Vs. Sennheiser Momentum 4 Wireless Review In Summary

Category Features Sennheiser Momentum 4 Wireless Sony WH CH520
DESIGN weight 293g 147g
has a detachable cable
has a tangle free cable
sweat resistance
has an over-the-ear foam
has an on-ear foam
has stereo speakers
SOUND QUALITY has active noise cancellation (anc)
has passive noise reduction
lowest frequency 6Hz 20Hz
highest frequency 22,000Hz 20,000Hz
sound pressure level 106dB/mW 97dB/mW
driver unit size 42mm 30mm
impedance 60Ohms 35Ohms
has a neodymium magnet
POWER battery life 60hours 40hours
charge time 2hours 3hours
has a battery level indicator
has wireless charging
battery power 700mAhmAh 400mAh
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5.2 v5.2
has usb type-c
has aptx adaptive
has bluetooth aptx
has aac
maximum bluetooth range 10meters 10meters
MICROPHONE number of microphones 4only 1only
has a noise-canceling microphone
highest mic frequency 10,000Hz
lowest mic frequency 50Hz
EXTRAS has ambient sound mode
has a mute function
multipoint count 2only
control panel placed on a device
can be used as a headset
travel bag is included
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Sony Wh Ch520 Vs. Sennheiser Momentum 4 Wireless Review In Detail

Design

Weight

Sennheiser Momentum 4 Wireless 293g
Sony WH CH520 147g

Sony WH CH520 have a weight of 147g, 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 best for the reason that lighter devices are more comfortable to transport.

Sennheiser Momentum 4 Wireless, at 293g weigh more than the Sony WH CH520 with a difference 146g

Has A Detachable Cable

Sennheiser Momentum 4 Wireless
Sony WH CH520

Detachable cables are cables that have connectors on both ends. One end goes into your headphone earpieces, while the other end is inserted into an audio source. Some new headphones, and not just the expensive ones, are coming with detachable cables, Sennheiser Momentum 4 Wireless are one of those.

Has A Tangle Free Cable

Sennheiser Momentum 4 Wireless
Sony WH CH520

Twisted headphone cables can be a great source of annoyance and inconvenience, Sony WH CH520'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.

Sennheiser Momentum 4 Wireless too have a cable designed to help prevent tangles.

Sweat Resistance

Sennheiser Momentum 4 Wireless
Sony WH CH520

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 Sony WH CH520 they do have sweat resistance

Has An Over-The-Ear Foam

Sennheiser Momentum 4 Wireless
Sony WH CH520

Over-ear headphones have larger earpads that fit around your entire ear Sennheiser Momentum 4 Wireless 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 An On-Ear Foam

Sennheiser Momentum 4 Wireless
Sony WH CH520

On-ear headphones have smaller earpads that sit on top of your ears, this Sony WH CH520 comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.

Has Stereo Speakers

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 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.

Both Sennheiser Momentum 4 Wireless and Sony WH CH520 have stereo speakers

Sennheiser Momentum 4 Wireless
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Sound Quality

Has Active Noise Cancellation (Anc)

Sennheiser Momentum 4 Wireless
Sony WH CH520

Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. 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 resulting in a reduced level of noise.

Sennheiser Momentum 4 Wireless 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.

Has Passive Noise Reduction

Sennheiser Momentum 4 Wireless
Sony WH CH520

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 Sony WH CH520 sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.

Lowest Frequency

Sennheiser Momentum 4 Wireless 6Hz
Sony WH CH520 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. Sony WH CH520's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

Sennheiser Momentum 4 Wireless's lowest frequency is at 6Hz, this implies that Sony WH CH520 got a juicier bass than the Sennheiser Momentum 4 Wireless

Highest Frequency

Sennheiser Momentum 4 Wireless 22,000Hz
Sony WH CH520 20,000Hz

High frequency response measures if and how well a particular audio component reproduces high audible frequencies and if it makes any changes to the signal while at it. Sony WH CH520's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Sennheiser Momentum 4 Wireless's highest frequency is at 22,000Hz, this implies that Sennheiser Momentum 4 Wireless got a clearer and crispier treble than the Sony WH CH520

Sound Pressure Level

Sennheiser Momentum 4 Wireless 106dB/mW
Sony WH CH520 97dB/mW

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 the means to get 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, Sony WH CH520's measurement is 97dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Sennheiser Momentum 4 Wireless's sound pressure level measurement is 106dB/mW.

Driver Unit Size

Sennheiser Momentum 4 Wireless 42mm
Sony WH CH520 30mm

The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. Sony WH CH520 driver unit is 30mm in diameter, bigger drivers are more powerful and can produce better bass.

Sennheiser Momentum 4 Wireless driver unit is 42mm in diameter, making them have a larger driver unit than that of Sony WH CH520 by 12mm , 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 can generate louder sound, but this does not mean that they deliver better sound.

Impedance

Sennheiser Momentum 4 Wireless 60Ohms
Sony WH CH520 35Ohms

Impedance is the device's resistance to the electromagnetic current, when electricity flows through a wire, it faces electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. Sony WH CH520's impedance is 35Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

Sennheiser Momentum 4 Wireless's impedance is 60Ohms. The impedance of earbuds is the electrical resistance of the driver unit present on the inside.

Has A Neodymium Magnet

Sennheiser Momentum 4 Wireless
Sony WH CH520

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 Sony WH CH520 have this type of magnet.

Sennheiser Momentum 4 Wireless have it too, devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. It is also known that they have more bass and clear high notes.

Power

Battery Life

Sennheiser Momentum 4 Wireless 60hours
Sony WH CH520 40hours

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. Sony WH CH520's battery life is 40 hours

Sennheiser Momentum 4 Wireless's battery life is 60 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

Sennheiser Momentum 4 Wireless 2hours
Sony WH CH520 3hours

It takes 3 hours to fully charge the Sony WH CH520'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.

Sennheiser Momentum 4 Wireless takes 2 hours to fully charge the battery

Has A Battery Level Indicator

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 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.

Sennheiser Momentum 4 Wireless 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 Wireless Charging

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless, the device supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.

Battery Power

Sennheiser Momentum 4 Wireless 700mAhmAh
Sony WH CH520 400mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. Sony WH CH520's battery power is 400mAh, more battery power can be an indication of longer battery life.

Sennheiser Momentum 4 Wireless's battery power is 700mAhmAh.

Has A Rechargeable Battery

Sennheiser Momentum 4 Wireless
Sony WH CH520

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. Sony WH CH520's battery can be recharged and used over again.

The Sennheiser Momentum 4 Wireless too have a rechargeable battery.

Sennheiser Momentum 4 Wireless
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Connectivity

Can Be Used Wirelessly

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 can be used wirelessly, wireless devices allow you more freedom of movement.

The Sennheiser Momentum 4 Wireless also can be used wirelessly

Bluetooth Version

Sennheiser Momentum 4 Wireless v5.2
Sony WH CH520 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. Sony WH CH520 has a v5.2

Sennheiser Momentum 4 Wireless has a Bluetooth version of v5.2. Newer versions provide faster data transfers.

Has Usb Type-C

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 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.

Sennheiser Momentum 4 Wireless too have USB TYPE-C

Has Aptx Adaptive

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless 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 Bluetooth Aptx

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless 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

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 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 Sennheiser Momentum 4 Wireless 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

Sennheiser Momentum 4 Wireless 10meters
Sony WH CH520 10meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Sony WH CH520 can connect at a 10meters distance via Bluetooth or infrared to another device.

The Sennheiser Momentum 4 Wireless can connect at a 10meters distance via Bluetooth

Microphone

Number Of Microphones

Sennheiser Momentum 4 Wireless 4only
Sony WH CH520 1only

Sony WH CH520 have only 1 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

The Sennheiser Momentum 4 Wireless microphones are only 4.

Has A Noise-Canceling Microphone

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless 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.

Highest Mic Frequency

Sennheiser Momentum 4 Wireless 10,000Hz
Sony WH CH520

The highest mic frequency of a microphone is defined as its upper limiting frequency. With today's microphones, you can reach a frequency high reaching up to 140 kHz. Sennheiser Momentum 4 Wireless's highest mic frequency is 10,000Hz, the highest frequency that the mic can pick up. Better for recording treble.

Lowest Mic Frequency

Sennheiser Momentum 4 Wireless 50Hz
Sony WH CH520

The lowest mic frequency of a microphone is defined as its lower limiting frequency. With today's microphones, you can have a frequency starting from around 1Hz. Sennheiser Momentum 4 Wireless's lowest mic frequency is 50Hz, the lowest frequency that the mic can pick up. Better for recording bass.

Sennheiser Momentum 4 Wireless
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Extras

Has Ambient Sound Mode

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless 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

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sennheiser Momentum 4 Wireless 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

Sennheiser Momentum 4 Wireless
Sony WH CH520 2only

Sony WH CH520 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.

Control Panel Placed On A Device

Sennheiser Momentum 4 Wireless
Sony WH CH520

There is a control panel on the Sony WH CH520 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 Sennheiser Momentum 4 Wireless too have a control panel on them.

Can Be Used As A Headset

Sennheiser Momentum 4 Wireless
Sony WH CH520

Sony WH CH520 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.

Sennheiser Momentum 4 Wireless can be used as a headset. since they have a built-in microphone

Travel Bag Is Included

Sennheiser Momentum 4 Wireless
Sony WH CH520

Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The Sennheiser Momentum 4 Wireless come with their own special case or pouch, which is useful for safe transportation.

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