Bose Quietcomfort Ultra Vs. Sennheiser Momentum 4 Wireless Review In Detail

Weight

Bose QuietComfort Ultra 254g

Sennheiser Momentum 4 Wireless 293g

Bose QuietComfort Ultra have a weight of 254g, 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 because lighter devices are more comfortable to carry.

Sennheiser Momentum 4 Wireless, at 293g weigh more than the Bose QuietComfort Ultra by 39g

Has A Detachable Cable

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Detachable cables are cables that have connectors on both ends. One end goes into your headphone cups, while the other end is inserted into a source device. Some new headphones, and not just the expensive ones, are coming with detachable cables, Bose QuietComfort Ultra 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.

Ingress Protection (Ip) Rating

Bose QuietComfort Ultra IPX4

Sennheiser Momentum 4 Wireless ✗

Ingress protection ratings refer to the level of protection offered by an electrical enclosure, against solids and liquids. In the format of IPXX, 'X' represent a number The first number of the IP rating refers to protection against solids say dust, while the second refers to protection against liquid.

Having a value of IPX4, the Bose QuietComfort Ultra's rating is read as, the first number of X denotes that no data available to specify a protection rating, and the second number of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Has A Tangle Free Cable

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Twisted headphone cables can be a great source of annoyance and inconvenience, Bose QuietComfort Ultra'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.

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

Has An Over-The-Ear Foam

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Over-ear headphones have larger earpads that fit around your entire ear Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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.

The Sennheiser Momentum 4 Wireless also have stereo speakers

Bose QuietComfort Ultra
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Has Active Noise Cancellation (Anc)

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

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 hence "diluting" the noise.

Bose QuietComfort Ultra 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 you prefer for commute or that enhances your relaxation time.

Has Passive Noise Reduction

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✗

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 Bose QuietComfort Ultra sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.

Lowest Frequency

Bose QuietComfort Ultra 20Hz

Sennheiser Momentum 4 Wireless 6Hz

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 while at it. Bose QuietComfort Ultra'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 means that Bose QuietComfort Ultra got a juicier bass than the Sennheiser Momentum 4 Wireless

Highest Frequency

Bose QuietComfort Ultra 20,000Hz

Sennheiser Momentum 4 Wireless 22,000Hz

High frequency response measures if and how well a particular audio component reproduces high audible frequencies and if it changes to the signal on the way through. Bose QuietComfort Ultra'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 Bose QuietComfort Ultra

Sound Pressure Level

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless 106dB/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, Sennheiser Momentum 4 Wireless's measurement is 106dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Driver Unit Size

Bose QuietComfort Ultra 35mm

Sennheiser Momentum 4 Wireless 42mm

The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. Bose QuietComfort Ultra driver unit is 35mm 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 Bose QuietComfort Ultra by 7mm , 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 it's true that, larger drivers are capable of generating louder sound, but this does not mean that they produce better sound.

Impedance

Bose QuietComfort Ultra 32Ohms

Sennheiser Momentum 4 Wireless 60Ohms

Defined as the device's resistance to the electromagnetic current, as electricity flows through a wire, it faces electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. Bose QuietComfort Ultra's impedance is 32Ohms, 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

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless ✓

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 Sennheiser Momentum 4 Wireless have this type of magnet.

Bose Quietcomfort Ultra Vs. Bose Quietcomfort Headphones Review

Battery Life

Bose QuietComfort Ultra 24hours

Sennheiser Momentum 4 Wireless 60hours

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. Bose QuietComfort Ultra's battery life is 24 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

Bose QuietComfort Ultra 3hours

Sennheiser Momentum 4 Wireless 2hours

It takes 3 hours to fully charge the Bose QuietComfort Ultra'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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless ✓

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

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless 700mAhmAh

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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

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. Bose QuietComfort Ultra's battery can be recharged and used over again.

The Sennheiser Momentum 4 Wireless too have a rechargeable battery.

Bose QuietComfort Ultra
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Can Be Used Wirelessly

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra can be used wirelessly, wireless devices allow you more freedom of movement.

The Sennheiser Momentum 4 Wireless also can be used wirelessly

Uses 2.4Ghz Wireless

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✗

2.4GHz wireless is used for devices such as headsets such as the Bose QuietComfort Ultra, 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.

Bluetooth Version

Bose QuietComfort Ultra v5.3

Sennheiser Momentum 4 Wireless 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. Bose QuietComfort Ultra has a v5.3

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

Has Usb Type-C

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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.

Sennheiser Momentum 4 Wireless support APTX Adaptive as well

Has Bluetooth Aptx

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless ✓

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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra 30meters

Sennheiser Momentum 4 Wireless 10meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Bose QuietComfort Ultra can connect at a 30meters 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✗

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. Bose QuietComfort Ultra 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.

Bose Quietcomfort Ultra Vs. Bose Quietcomfort Headphones Review

Number Of Microphones

Bose QuietComfort Ultra 1only

Sennheiser Momentum 4 Wireless 4only

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless 10,000Hz

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

Bose QuietComfort Ultra ✗

Sennheiser Momentum 4 Wireless 50Hz

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.

Bose QuietComfort Ultra
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Has Ambient Sound Mode

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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 In/On-Ear Detection

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✗

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra 2only

Sennheiser Momentum 4 Wireless ✗

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

There is a control panel on the Bose QuietComfort Ultra 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

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

Bose QuietComfort Ultra 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

Bose QuietComfort Ultra 1years

Sennheiser Momentum 4 Wireless ✗

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. Bose QuietComfort Ultra have a warranty period of 1 years

Travel Bag Is Included

Bose QuietComfort Ultra ✓

Sennheiser Momentum 4 Wireless ✓

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

Sennheiser Momentum 4 Wireless too have a travel bag or case included.

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Category	Features	Bose QuietComfort Ultra	Sennheiser Momentum 4 Wireless
DESIGN	weight	254g	293g
	has a detachable cable	✓	✓
	ingress protection (ip) rating	IPX4	✗
	has a tangle free cable	✓	✓
	has an over-the-ear foam	✓	✓
	has stereo speakers	✓	✓
SOUND QUALITY	has active noise cancellation (anc)	✓	✓
	has passive noise reduction	✓	✗
	lowest frequency	20Hz	6Hz
	highest frequency	20,000Hz	22,000Hz
	sound pressure level	✗	106dB/mW
	driver unit size	35mm	42mm
	impedance	32Ohms	60Ohms
	has a neodymium magnet	✗	✓
POWER	battery life	24hours	60hours
	charge time	3hours	2hours
	has a battery level indicator	✓	✓
	has wireless charging	✗	✓
	battery power	✗	700mAhmAh
	has a rechargeable battery	✓	✓
CONNECTIVITY	can be used wirelessly	✓	✓
	uses 2.4ghz wireless	✓	✗
	bluetooth version	v5.3	v5.2
	has usb type-c	✓	✓
	has aptx adaptive	✓	✓
	has bluetooth aptx	✗	✓
	has aac	✓	✓
	maximum bluetooth range	30meters	10meters
	has a 3.5mm male connector	✓	✗
MICROPHONE	number of microphones	1only	4only
	has a noise-canceling microphone	✓	✓
	highest mic frequency	✗	10,000Hz
	lowest mic frequency	✗	50Hz
EXTRAS	has ambient sound mode	✓	✓
	has in/on-ear detection	✓	✗
	has a mute function	✓	✓
	multipoint count	2only	✗
	control panel placed on a device	✓	✓
	can be used as a headset	✓	✓
	warranty period	1years	✗
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

Bose Quietcomfort Ultra Vs. Sennheiser Momentum 4 Wireless Review

Reasons why you might like the Bose QuietComfort Ultra

Reasons why you might like the Sennheiser Momentum 4 Wireless