IP ratings refer to the rank of protection given by a casing, against solids and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating refers to protection against solids such as dust, followed by the one that refers to protection against liquids (sweat).
Scoring IPX4, the Sennheiser Momentum 3'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. Compared 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 take in account a lower weight better for the reason that lighter devices are easier to move with.
Sony WF 1000XM4, at 7.1g
are lighter than the Sennheiser Momentum 3 by -3.5g
True wireless devices have no wires connecting any part of the device together, Sennheiser Momentum 3 are true wireless for this case since they have no wires. This is a key difference as some wireless earbuds have wires connecting the pair of earbuds .
Sony WF 1000XM4 also is true wireless because it doesn't have wires connecting the 2 earbuds together. Sennheiser Momentum 3 have sweat resistance
Sony WF 1000XM4's resistance to sweat makes both devices ideal for use during long-distance running, marathons, training in workout bodysuits, etc
Sennheiser Momentum 3 have stereo speakers, what this means is that Sennheiser Momentum 3's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.
The Sony WF 1000XM4 also have stereo speakers
Active noise cancellation makes use of more advanced kind of tech to actively counter noise. How it works, it studies the sound pattern of incoming noise and inverts the soundwaves to counter it. Simply put, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) to make 0 which results in a reduced level of noise.
The Sennheiser Momentum 3 have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background noise. Sony WF 1000XM4 too have ANC making both devices ideal for plane rides and morning commutes. The Sennheiser Momentum 3 and Sony WF 1000XM4 operate with different noise cancellation modes, pick the noise cancellation type that you prefer for commute or that enhances your chill time.
Sennheiser Momentum 3 sit well in place, creating a sound covering that tones down background noise while preventing the device voice audio from leaking out .
Both Sony WF 1000XM4, and Sennheiser Momentum 3 have passive noise reduction which means that both limit ambient noise instead of actively using technology to cancel it out. Sennheiser Momentum 3 have a unit size of 7mm in diameter, the bigger the unit the more powerful, and can produce better bass. A driver unit is basically a mini speaker that makes sound in the earbuds, the unit size determines the loudness of 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 usually have difficulty producing high frequencies so yes, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound. The Sennheiser Momentum 3's lowest frequency is at 5Hz, low-frequency response inidcates how well a particular audio device generates low audible frequencies and if it makes any changes to the signal on its way through.
Sony WF 1000XM4's lowest frequency is at 20Hz, this implies that
Sennheiser Momentum 3 make sound with a juicier bass than the Sony WF 1000XM4
Sennheiser Momentum 3's highest frequency is at 21,000Hz, high-frequency response measures if and how well a particular audio component produces high recognizable frequencies and if it adjustments to the signal while at it. Sony WF 1000XM4's highest frequency is at 40,000Hz, this means that
Sony WF 1000XM4 produce a clearer and crispier treble than the Sennheiser Momentum 3
SPL, is the pressure level 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. The sound pressure level, something is can be taken differently by separate persons, so we need to have a way of getting 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 before recharge.
A device's battery life is given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often. 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 have shorter listening time.
The battery life of the charging case is given by the manufacturer, and Sennheiser Momentum 3's case has a charge of 21 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go multiple times before recharging 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 takes 1.5 hours to fully charge the Sennheiser Momentum 3's battery.
It is highly adivsable 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 earbuds, you simply put down on a compatible charging pad.
Sony WF 1000XM4 also support wireless charging, always look out for the charging standard of the earbuds. Sennheiser Momentum 3 have a battery level indicator, an indicator shows you when the earbuds has a low battery. Its lights show the charging state of your device and case.
Sony WF 1000XM4 too have a battery level indicator, these allow you to tell the charging state of your earbuds, if charged fully, or having a low battery. Sennheiser Momentum 3 have USB TYPE-C, a standard connector for transmitting both data and power in a single cable. Sony WF 1000XM4 too have USB TYPE-C.
This USB-C plug is part and parcel of most current laptops, phones, and tablets. 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 used for Bluetooth audio. It supports 24-bit audio at 250kbps.
Because 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 , 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. The 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. Sony WF 1000XM4 microphones are 4,
less than that of Sennheiser Momentum 3 by 2
. More microphones record better sound quality and help the earbuds to filter out background sounds. Sennheiser Momentum 3 have a noise-canceling microphone, these microphones are designed to filter out background sounds from the earbuds' sound.
The Sony WF 1000XM4 too use a noise-canceling microphone. This is useful in noisy areas. Sennheiser Momentum 3 support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even while wearing them
The Sony WF 1000XM4 support ambient sound mode as well, it’s useful when you want to listen to music but also be aware of your surrounding, say you’re having a jog but would still want to be able to hear traffic.
The Sennheiser Momentum 3 support in/on-ear detection, the sensors in the earbuds can detect when they are removed from your ears .
The Sony WF 1000XM4 too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears saving battery life. Sennheiser Momentum 3 support fast charging. Usually, technologies like Qualcomm’s Quick Charge, are used to lower the amount of time it takes to charge the earbuds.
Also the Sony WF 1000XM4 support fast charging. It's very similar to regular charging, only that the battery is filling up much faster. Say, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
The Sennheiser Momentum 3 have a mute function, they support the feature to mute/unmute a conversation directly from the device. The Sony WF 1000XM4 also have the mute function. The mute function means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party talk.
The Sennheiser Momentum 3, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device. Sony WF 1000XM4 also have a control panel on them. The Sennheiser Momentum 3 have voice prompts.
Automatically receive information through audio messages, like if there is a problem with the connection. The Sony WF 1000XM4 also have voice prompts meaning the earbuds will notify you if the battery is low, and you need to recharge the earbuds. The Sennheiser Momentum 3 come with their own special case.
Carrying earbuds without a case, or placing them in your pockets without a casing may easily damage them. Sony WF 1000XM4 also have a case included, which offers safe transportation.
