Home Wireless Earbuds Bowers & Wilkins Pi7 Vs. Sennheiser Momentum True Wireless 3

Bowers & Wilkins Pi7 Vs. Sennheiser Momentum True Wireless 3 Review

Last updated on Mar 30, 2024   8 minute read
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Bowers & Wilkins PI7

Bowers & Wilkins PI7

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Reasons why you might like the Bowers & Wilkins PI7

Overall Score 7.5 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IP54
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 4.5 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode
VS
Sennheiser Momentum True Wireless 3

Sennheiser Momentum True Wireless 3

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Reasons why you might like the Sennheiser Momentum True Wireless 3

Overall Score 7.5 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 7 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode

Bowers & Wilkins Pi7 Vs. Sennheiser Momentum True Wireless 3 Review In Summary

Category Features Bowers & Wilkins PI7 Sennheiser Momentum True Wireless 3
DESIGN ingress protection (ip) rating IP54 IPX4
weight 50g 10.6g
has no wires or cables
sweat resistance
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 9.2mm 7mm
lowest frequency 10Hz 5Hz
highest frequency 20,000Hz 21,000Hz
sound pressure level 107dB/mW
POWER battery life 4.5hours 7hours
battery life of charging case 18hours 21hours
charge time 3hours 1.5hours
has wireless charging
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5 v5.2
maximum bluetooth range 10meters 10meters
has aac
has aptx adaptive
has aptx hd
MICROPHONE number of microphones 6only 6only
has a noise-canceling microphone
EXTRAS has ambient sound mode
has in/on-ear detection
has find earbuds feature
supports fast charging
has a mute function
control panel placed on a device
has voice prompts
travel bag is included
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Bowers & Wilkins Pi7 Vs. Sennheiser Momentum True Wireless 3 Review In Detail

Design

Ingress Protection (Ip) Rating

Bowers & Wilkins PI7 IP54
Sennheiser Momentum True Wireless 3 IPX4

IP ratings refer to the rating of protection offered by an enclosure, against dust and water. In the format of IPXX, 'X' represents a number The first value of the IP rating refers to protection against solids say dust, while the second refers to protection against liquids (water).

Scoring IP54, the Bowers & Wilkins PI7's rating for solids indicates that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, 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.

In comparison to the Bowers & Wilkins PI7, Sennheiser Momentum True Wireless 3 have a rating of IPX4 meaning that no data available to specify a protection rating and that of liquids is that, they both have the same rating against liquids

Weight

Bowers & Wilkins PI7 50g
Sennheiser Momentum True Wireless 3 10.6g

Bowers & Wilkins PI7 have a weight of 50g . We consider a lower weight best for the reason that lighter devices are easier to carry.

The Sennheiser Momentum True Wireless 3, at 10.6g weigh less than the Bowers & Wilkins PI7 by -39.4g

Has No Wires Or Cables

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

For a device to be true wireless it should have no wires connecting any part of the device together, Bowers & Wilkins PI7 are true wireless for this matter since they have no wires. This is a key difference since wireless earbuds have cables connecting the pair of earbuds together.

Sennheiser Momentum True Wireless 3 also is true wireless because it doesn't have cables linking the two earbuds .

Sweat Resistance

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Sennheiser Momentum True Wireless 3 have sweat resistance

Has Stereo Speakers

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 have stereo speakers, what this means is that Bowers & Wilkins PI7's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

The Sennheiser Momentum True Wireless 3 also have stereo speakers

Sound Quality

Has Active Noise Cancellation (Noise Control)

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

ANC makes use of advanced technology to reduce ambient sounds. How it works, it listens to the sound pattern of incoming noise and inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (noise) then adding -1 (counter sound by the device) to make zero resulting in a reduced level of noise.

The Bowers & Wilkins PI7 have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears since you don't have to crank up the device volume to overcome background sounds.

Sennheiser Momentum True Wireless 3 too have ANC making either of the devices ideal for plane rides and morning travels. The Bowers & Wilkins PI7 and Sennheiser Momentum True Wireless 3 operate with different noise cancellation modes, pick the setting that suits your commute or that enhances your chill time.

Has Passive Noise Reduction

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 stay tightly in place, this creates a sound seal that tones down background noise well as preventing the earbuds sound from leaking out at the same.

Both of these devices have passive noise reduction which implies that they tone down ambient noise instead of actively using ANC to cancel it out.

Driver Unit Size

Bowers & Wilkins PI7 9.2mm
Sennheiser Momentum True Wireless 3 7mm

The Bowers & Wilkins PI7 have a unit size of 9.2mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is basically a mini speaker that makes sound in the device, the unit size determines the loudness of the earbuds.

Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter, which implies that they have a smaller driver unit than that of Bowers & Wilkins PI7 by 2.2mm , as many tend to believe that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not imply that they deliver better quality sound.

Lowest Frequency

Bowers & Wilkins PI7 10Hz
Sennheiser Momentum True Wireless 3 5Hz

Bowers & Wilkins PI7's lowest frequency is at 10Hz, low-frequency response inidcates how well an audio device produces low frequencies that can be heard, and if it alters the signal while at it.

Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this implies that Sennheiser Momentum True Wireless 3 can produce a juicier bass than the Bowers & Wilkins PI7

Highest Frequency

Bowers & Wilkins PI7 20,000Hz
Sennheiser Momentum True Wireless 3 21,000Hz

The Bowers & Wilkins PI7's highest frequency is at 20,000Hz, high-frequency response shows how well a particular audio component generates high recognizable frequencies and if it adjustments to the signal on its way through.

Sennheiser Momentum True Wireless 3's highest frequency is at 21,000Hz, this means that Sennheiser Momentum True Wireless 3 produce a clearer and crispier treble than the Bowers & Wilkins PI7

Sound Pressure Level

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3 107dB/mW

The sound pressure level, is the level of pressure of sound, in decibels, dB, Sennheiser Momentum True Wireless 3's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Power

Battery Life

Bowers & Wilkins PI7 4.5hours
Sennheiser Momentum True Wireless 3 7hours

Bowers & Wilkins PI7's battery life is 4.5 hours, these last less than 5 hours of listening which is considered average for a single charge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings.

Sennheiser Momentum True Wireless 3's battery life is more than that of Bowers & Wilkins PI7 by 2.5 hours . Each time you recharge your earbuds, they get a little less listening time. The effect is not noticeable at first, but over a few years, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

Bowers & Wilkins PI7 18hours
Sennheiser Momentum True Wireless 3 21hours

The battery life of the charging case is given by the vendor, and Bowers & Wilkins PI7's case is said to have a full charge of 18 hours. A charging case with more battery hours enables you to recharge your earbuds on the go many times before recharging the case itself.

Sennheiser Momentum True Wireless 3's charging case has a battery life of 21 hours, more than that of Bowers & Wilkins PI7 by 3 hours

Charge Time

Bowers & Wilkins PI7 3hours
Sennheiser Momentum True Wireless 3 1.5hours

It takes 3 hours to fully charge the Bowers & Wilkins PI7's battery. It is highly adivsable to charge fully the battery before using the earbuds when they have been unused for long periods.

Sennheiser Momentum True Wireless 3 takes 1.5 hours to fully charge the battery, less than that of Bowers & Wilkins PI7 by 1.5 hours

Has Wireless Charging

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7, the device supports wireless charging. To charge the device, you simply place down on a supported charging pad.

Sennheiser Momentum True Wireless 3 also support wireless charging, take note of the charging standard of a device.

Has A Battery Level Indicator

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 have a battery level indicator, an indicator alerts you when the device has a low battery. The battery indicator lights display the charging status of your earbuds and charging case.

Sennheiser Momentum True Wireless 3 too have a battery level indicator, charging indicators allow you to tell the charging state of your earbuds, if charged fully, or the battery is running low.

Connectivity

Has Usb Type-C

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 use USB TYPE-C, a standard connector for transmitting both data and power through a single cable.

Sennheiser Momentum True Wireless 3 too use USB TYPE-C. This USB-C plug comes along with most current electronics.

Bluetooth Version

Bowers & Wilkins PI7 v5
Sennheiser Momentum True Wireless 3 v5.2

Bowers & Wilkins PI7 have Bluetooth version of 5, Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.

Sennheiser Momentum True Wireless 3 has a Bluetooth version of 5.2, newer than that of Bowers & Wilkins PI7 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Bowers & Wilkins PI7 10meters
Sennheiser Momentum True Wireless 3 10meters

Bowers & Wilkins PI7 have a 10meters distance connecting via Bluetooth.

Sennheiser Momentum True Wireless 3 have a maximum range of 10meters, equal to that of the Bowers & Wilkins PI7

Has Aac

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Bowers & Wilkins PI7 will work well with your iPad. If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.

The Sennheiser Momentum True Wireless 3 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.

Has Aptx Adaptive

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Sennheiser Momentum True Wireless 3 support APTX Adaptive as well which implies that both can adjust the bit rate for different scenarios, such as reducing interference from other devices.

Has Aptx Hd

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 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).

Microphone

Number Of Microphones

Bowers & Wilkins PI7 6only
Sennheiser Momentum True Wireless 3 6only

The Bowers & Wilkins PI7 have 6 microphones.

Sennheiser Momentum True Wireless 3 microphones are 6, equal to that of the Bowers & Wilkins PI7 . More microphones result in better sound quality and enable the device to filter out noise.

Has A Noise-Canceling Microphone

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 have a noise-canceling type of microphone, these microphones are intended to filter out noise from the earbuds' sound.

The Sennheiser Momentum True Wireless 3 too use a noise-canceling type of microphone. This is useful in noisy areas.

Extras

Has Ambient Sound Mode

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even when wearing the earbuds

The Sennheiser Momentum True Wireless 3 support ambient sound mode as well, it’s useful when you want to listen to music but also be aware of what’s happening around you, say you’re having a jog but would still want to be able to hear traffic.

Has In/On-Ear Detection

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 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.

Sennheiser Momentum True Wireless 3 support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience.

Has Find Earbuds Feature

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

If misplaced in a room, or can't be found in your bag, Bowers & Wilkins PI7 have a find earbuds feature.

Supports Fast Charging

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to fully charge the earbuds.

Sennheiser Momentum True Wireless 3 too support fast charging. This kind is similar to regular charging, just that the battery fills up much faster. Say, with Quick Charge 3.0, the battery is charged to 50% in 30 minutes.

Has A Mute Function

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 have a mute function, they support the option to mute/unmute a conversation directly from the earbuds.

The Sennheiser Momentum True Wireless 3 also have this function. It means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

The Sennheiser Momentum True Wireless 3 too have a control panel on them.

Has Voice Prompts

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

The Bowers & Wilkins PI7 have voice prompts. Automatically receive information through audio messages, say if there is a problem with the connection.

Sennheiser Momentum True Wireless 3 too support voice prompts .i.e the earbuds will notify you when the battery is low, and you need to recharge the device.

Travel Bag Is Included

Bowers & Wilkins PI7
Sennheiser Momentum True Wireless 3

Bowers & Wilkins PI7 come with a special case. Carrying earphones without a case, or putting them in your pockets without a casing can easily put them at risk of getting damaged.

Sennheiser Momentum True Wireless 3 too have a travel bag included, which offers safe transportation.