Home Headphones Sony Wh Xb910N Vs. Sennheiser Momentum 4 Wireless

A Review By Comparison of the Sony Wh Xb910N Vs. Sennheiser Momentum 4 Wireless

Last updated on Apr 13, 2023   10 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 XB910N

Sony WH XB910N

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Reasons why you might like the Sony WH XB910N

Overall Score 6.2 Represents average audio ecosystem compatibility score.

  • Weight of 252 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 Sennheiser Momentum 4 Wireless Sony WH XB910N
DESIGN weight 293g 252g
has a detachable cable
can be folded
has a tangle free cable
cable length 1.2meters
has an over-the-ear foam
has stereo speakers
SOUND QUALITY has active noise cancellation (anc)
has passive noise reduction
lowest frequency 6hz 7hz
highest frequency 22,000hz 25,000hz
sound pressure level 106db/mw 96db/mw
driver unit size 42mm 40mm
impedance 60ohms 48ohms
has a neodymium magnet
POWER battery life 60hours 30hours
charge time 2hours 3.5hours
has a battery level indicator
has wireless charging
battery power 700mAhmah
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5.2 v5.2
has usb type-c
has ldac
has aptx adaptive
has bluetooth aptx
has aac
maximum bluetooth range 10meters 10meters
has a 3.5mm male connector
MICROPHONE number of microphones 4only 2only
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
warranty period 2years
travel bag is included
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A breakdown of the review per specifications

Design

Weight

Sennheiser Momentum 4 Wireless 293g
Sony WH XB910N 252g

The Sony WH XB910N have a weight of 252g, 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 best because lighter devices are more comfortable to transport.

Sennheiser Momentum 4 Wireless, at 293g weigh more than the Sony WH XB910N by 41g

Has A Detachable Cable

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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, Sony WH XB910N are one of those.

With a detachable cable, Sennheiser Momentum 4 Wireless too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Sony WH XB910N are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

Has A Tangle Free Cable

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Twisted headphone cables can be a great source of annoyance and inconvenience, Sennheiser Momentum 4 Wireless'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 rendering your headphones defective.

Cable Length

Sennheiser Momentum 4 Wireless
Sony WH XB910N 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. Sony WH XB910N comes with a 1.2meters cable.

Has An Over-The-Ear Foam

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Over-ear headphones have larger earpads that fit around your entire ear Sony WH XB910N 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.

Sennheiser Momentum 4 Wireless with this design offer potential for maximum bass and loudness levels.

Has Stereo Speakers

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Sony WH XB910N 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 Sennheiser Momentum 4 Wireless and Sony WH XB910N have stereo speakers

Sennheiser Momentum 4 Wireless
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Sound Quality

Has Active Noise Cancellation (Anc)

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise 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.

Sony WH XB910N 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.

Sennheiser Momentum 4 Wireless 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

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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 Sony WH XB910N 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 XB910N 7hz

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 while at it. Sony WH XB910N's lowest frequency is at 7Hz, 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 XB910N got a juicier bass than the Sennheiser Momentum 4 Wireless

Highest Frequency

Sennheiser Momentum 4 Wireless 22,000hz
Sony WH XB910N 25,000hz

High frequency response measures if and how well a particular audio device reproduces high audible frequencies and if it changes to the signal on the way through. Sony WH XB910N's highest frequency is at 25,000Hz, 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 Sony WH XB910N got a clearer and crispier treble than the Sennheiser Momentum 4 Wireless

Sound Pressure Level

Sennheiser Momentum 4 Wireless 106db/mw
Sony WH XB910N 96db/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 XB910N's measurement is 96dB/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 XB910N 40mm

The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. Sony WH XB910N driver unit is 40mm 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 XB910N by 2mm , 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 yes, larger drivers can generate louder sound, but this does not mean that they produce better sound.

Impedance

Sennheiser Momentum 4 Wireless 60ohms
Sony WH XB910N 48ohms

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 conductor is measured in ohms. Sony WH XB910N's impedance is 48Ohms, 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 XB910N

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 XB910N 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 XB910N 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. Sony WH XB910N's battery life is 30 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 XB910N 3.5hours

It takes 3.5 hours to fully charge the Sony WH XB910N'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 XB910N

Sony WH XB910N 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.

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 XB910N

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 XB910N

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. Sennheiser Momentum 4 Wireless's battery power is 700mAhmAh, more battery power can be an indication of longer battery life.

Has A Rechargeable Battery

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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 XB910N'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 XB910N

Sony WH XB910N can be used wirelessly, wireless devices allow users more freedom of movement.

The Sennheiser Momentum 4 Wireless also can be used wirelessly

Bluetooth Version

Sennheiser Momentum 4 Wireless v5.2
Sony WH XB910N 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 XB910N 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 XB910N

Sony WH XB910N 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 Ldac

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Sony WH XB910N 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

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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 XB910N

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 XB910N

Sony WH XB910N 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 XB910N 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 XB910N 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

Has A 3.5Mm Male Connector

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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. Sony WH XB910N 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.

Microphone

Number Of Microphones

Sennheiser Momentum 4 Wireless 4only
Sony WH XB910N 2only

Sony WH XB910N have only 2 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 XB910N

Sony WH XB910N 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 Sennheiser Momentum 4 Wireless too use a noise-canceling type of microphone.

Highest Mic Frequency

Sennheiser Momentum 4 Wireless 10,000hz
Sony WH XB910N

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 XB910N

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 XB910N

Sony WH XB910N 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 Sennheiser Momentum 4 Wireless support ambient sound mode as well allowing you to hear the ambient sound even while wearing them.

Has A Mute Function

Sennheiser Momentum 4 Wireless
Sony WH XB910N

Sony WH XB910N 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.

The Sennheiser Momentum 4 Wireless too have a mute function.

Multipoint Count

Sennheiser Momentum 4 Wireless
Sony WH XB910N 2only

Sony WH XB910N 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 XB910N

There is a control panel on the Sony WH XB910N 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 XB910N

Sony WH XB910N 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

Warranty Period

Sennheiser Momentum 4 Wireless
Sony WH XB910N 2years

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. Sony WH XB910N have a warranty period of 2 years

Travel Bag Is Included

Sennheiser Momentum 4 Wireless
Sony WH XB910N

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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