Ingress protection ratings refer to the rank of protection offered by a casing, against solids and liquids. In the format of IPXX, 'X' represents a number The first value means protection against solids such as dust, while the second refers to protection against liquids (water).
Having a value of IPX4, the Sennheiser Momentum 3's rating for solids indicates that no data available to specify a protection rating, and of liquids 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 Sennheiser Momentum 3, Sony WF 1000XM4 have a rating of IPX4 meaning that
we are not yet certain of their rating with solids (dust)
and that of liquids is that,
they both have the same rating against liquids
Sennheiser Momentum 3 have a weight of 10.6g . We prefer a lower weight better for the reason that lighter devices are easier to move with.
The Sony WF 1000XM4, at 7.1g
are lighter than the Sennheiser Momentum 3 by -3.5g
For a device to be true wireless it should have no wires connecting any part of the device together, Sennheiser Momentum 3 are true wireless for this case since they don't have wires. This is an important difference since wireless earbuds have cables linking the 2 earbuds together. Sony WF 1000XM4 also is true wireless since it doesn't have wires connecting the 2 earbuds .
Sennheiser Momentum 3 are resistant to sweat
Sony WF 1000XM4's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc
Sennheiser Momentum 3 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.
The Sony WF 1000XM4 also have stereo speakers
ANC makes use of advanced kind of tech to actively cancel noise. How it works, it detects and analyzes the sound pattern outside and inside the earbud and then inverts the soundwaves to counter it. In simple terms, it's like taking +1 (noise) then adding -1 (inverted noise) to make zero which results in a reduced level of noise.
Sennheiser Momentum 3 have ANC allowing you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to overcome background sounds. Sony WF 1000XM4 too have ANC which makes either of the earbuds ideal for plane rides and morning travels. The Sennheiser Momentum 3 and Sony WF 1000XM4 operate with different noise cancellation types, pick the mode that suits your commute or that enhances your chill time.
Sennheiser Momentum 3 stay well in place, creating a sound seal that reduces background noise while preventing the earbuds sound from leaking out at the same. Both of these devices have passive noise reduction which implies that both reduce ambient noise instead of actively using ANC to cancel it out. The Sennheiser Momentum 3 have a unit size of 7mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that makes sound in the device, the unit size determines the sound made by the earbuds. Sony WF 1000XM4 driver unit is 6mm in diameter,
which means that they have a smaller driver unit than that of Sennheiser Momentum 3 by 1mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
The Sennheiser Momentum 3's lowest frequency is at 5Hz, low-frequency response inidcates how well an audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it. Sony WF 1000XM4's lowest frequency is at 20Hz, this means that
Sennheiser Momentum 3 can make sound with a juicier bass than the Sony WF 1000XM4
The Sennheiser Momentum 3's highest frequency is at 21,000Hz, high-frequency response tells how well an audio component makes high human frequencies and if it adjustments to the signal while at it. Sony WF 1000XM4's highest frequency is at 40,000Hz, this implies that
Sony WF 1000XM4 generate a clearer and crispier treble than the Sennheiser Momentum 3
SPL, is the level of pressure of sound, in decibels, dB, Sennheiser Momentum 3's measurement is 107dB/mW.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source. Sony WF 1000XM4's sound pressure level measurement is 105dB/mW. How loud a device 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.
Sennheiser Momentum 3's battery life is 7 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is usually given by the manufacturer, and with more battery hours, you get to use it for longer and requires fewer chargings. Sony WF 1000XM4's battery life is
more than that of Sennheiser Momentum 3 by 1 hours
. Each time you recharge your earbuds, they get a little less listening time.
The effect is not noticeable at first, but over time, your wireless earbuds will no longer play for long like they used to. This is given by the manufacturer, and the Sennheiser Momentum 3's case is said to have a full charge of 21 hours. A charging case with more battery hours allows you to recharge your earbuds on the go multiple times before having to recharge the case itself.
Sony WF 1000XM4's charging case has a battery life of 16 hours,
less than that of Sennheiser Momentum 3 by 5 hours
It requires 1.5 hours to fully charge the Sennheiser Momentum 3's battery. It is recommended to fully charge the battery before using the earbuds for the first time. Sony WF 1000XM4 takes 1.5 hours to fully charge the battery,
equal to that of the Sennheiser Momentum 3
The Sennheiser Momentum 3, the device supports wireless charging.
To charge the device, you just put down on a supported charging pad. Sony WF 1000XM4 also support wireless charging, take note of the charging standard of a device. Sennheiser Momentum 3 have a battery level indicator, an indicator shows you when the earbuds has a low battery.
The battery indicator lights indicate the charging status of your earbuds and charging case. Sony WF 1000XM4 too have a battery level indicator, charging indicators enable you to tell the charging state of your device, whether fully charged, or the battery is running low. Sennheiser Momentum 3 support USB TYPE-C, a standard connector for transmitting both data and power through a single cable.
Sony WF 1000XM4 too use USB TYPE-C. This USB-C plug is part and parcel of most current laptops, phones, and tablets. The Sennheiser Momentum 3 have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.
Sony WF 1000XM4 has a Bluetooth version of 5.2,
equal to that of the Sennheiser Momentum 3
. Newer versions provide faster data transfers. The Sennheiser Momentum 3 have a 10meters distance to connect via Bluetooth. Sony WF 1000XM4 have a maximum range of 10meters,
equal to that of the Sennheiser Momentum 3
Sennheiser Momentum 3 support AAC, a codec that is used for Bluetooth audio.
It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Sennheiser Momentum 3 will work fine 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 Sony WF 1000XM4 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.
Sennheiser Momentum 3 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 3 have 6 microphones. While the Sony WF 1000XM4 microphones are 4,
less than that of Sennheiser Momentum 3 by 2
. More microphones result in better sound quality and enable the device to filter out background sounds.
The Sennheiser Momentum 3 have a noise-canceling type of microphone, these microphones are designed to reduce background sounds from the desired sound. The Sony WF 1000XM4 too use a noise-canceling microphone. Especially useful in noisy environments.
Sennheiser Momentum 3 support ambient sound mode, which uses microphones to pass through ambient sound so that they can still be heard even while wearing them
The Sony WF 1000XM4 support ambient sound mode as well, helpful when you want to listen to music while being aware of your surrounding, say you’re having a run but would still want to be able to hear traffic. The Sennheiser Momentum 3 have in/on-ear detection, the sensors in the device can detect when they are removed from your ears .
Sony WF 1000XM4 too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience. Sennheiser Momentum 3 support fast charging.
Usually, technologies like Qualcomm’s Quick Charge, are used to lower the time it takes to charge the earbuds. Sony WF 1000XM4 support fast charging. This kind is similar to regular charging, only that the battery is filling up much faster.
For example, with Quick Charge 3.0, the battery can be charged to 50% in 30 minutes. The Sennheiser Momentum 3 have a mute function, they have the option to mute/unmute a conversation directly from the earbuds. The Sony WF 1000XM4 too support this function.
The mute function means that you unilaterally turn off the earbuds' microphone, but still hear the other party talk. With the Sennheiser Momentum 3, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device. The Sony WF 1000XM4 too have a control panel on them.
Sennheiser Momentum 3 have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection. The Sony WF 1000XM4 also support voice prompts meaning the device notifies you if the battery is running low, and you need to recharge the device.
The Sennheiser Momentum 3 come with a special case. Carrying earbuds without a case, or placing them in your pockets without a casing may easily put them at risk of getting damaged. Sony WF 1000XM4 too have a case included, which is useful for safe transportation.
