Ingress protection ratings is the rank of protection offered by an enclosure, against solids and water. The letters 'IP' are followed by two values The first value means protection against solids say dust, followed by the one that refers to protection against liquids (water).
Scoring IPX4, the Technics EAH AZ80's rating for solids indicates that no data available to specify a protection rating, and the second value 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 Technics EAH AZ80, Sennheiser Momentum 3 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
The Technics EAH AZ80 have a weight of 14g . We prefer a lower weight best because lighter devices are easier to move with.
Sennheiser Momentum 3, at 10.6g
are lighter than the Technics EAH AZ80 with a difference -3.4g
For a device to be true wireless it should have no wires linking any part of the device together, Technics EAH AZ80 are true wireless for this matter since they don't have wires. This is a major difference since wireless earbuds have cables connecting the two earbuds together. Sennheiser Momentum 3 also is true wireless because it has no cables connecting the 2 earbuds .
Technics EAH AZ80 are resistant to sweat
Sennheiser Momentum 3's resistance to sweat makes both devices good for use during long-distance running, marathons, cardio sweat workouts , etc
Technics EAH AZ80 have stereo speakers, what this means is that Technics EAH AZ80's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.
Both Sennheiser Momentum 3 and Technics EAH AZ80 have stereo speakers
Active noise cancellation utilises more advanced kind of tech to actively cancel noise. How it works, it listens to the sound pattern of incoming noise and then inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (noise) then adding -1 (inverted noise) to make zero resulting in a reduced level of noise.
Technics EAH AZ80 have ANC allowing you to listen at lower levels of volume, causing less ear fatigue as you don't have to crank up the earbuds volume to overcome background sounds. Sennheiser Momentum 3 too have ANC which makes both earbuds ideal for plane rides and morning travels. Each work with different noise cancellation types, pick the setting that you prefer for travel or that suites your relaxation time.
The Technics EAH AZ80 sit well in place, this creates an acoustic covering that reduces background sounds and also prevents the device music from leaking out at the same. Both Sennheiser Momentum 3, and Technics EAH AZ80 have passive noise reduction this implies that they tone down ambient noise without using technology to cancel it out. Technics EAH AZ80 have a unit size of 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that produces sound in the earbuds, the unit size determines the loudness of the earbuds. Sennheiser Momentum 3 driver unit is 7mm in diameter,
which means that they have a smaller driver unit than that of Technics EAH AZ80 by 3mm
, 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 yeah, larger drivers can generate louder sound, but this does not mean that they produce better quality sound.
The Technics EAH AZ80's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces low frequencies that can be heard, and if it makes any changes to the signal while at it. Sennheiser Momentum 3's lowest frequency is at 5Hz, this implies that
Sennheiser Momentum 3 make sound with a juicier bass than the Technics EAH AZ80
Technics EAH AZ80's highest frequency is at 40,000Hz, high-frequency response shows how well an audio device makes high audible frequencies and if it adjustments to the signal while at it. Sennheiser Momentum 3's highest frequency is at 21,000Hz, this means that
Technics EAH AZ80 produce a clearer and crispier treble than the Sennheiser Momentum 3
Technics EAH AZ80's battery life is 7.5 hours, these last longer than 5 hours of listening which is considered average for a single charge.
A device's battery life is given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often. Sennheiser Momentum 3's battery life is
less than that of Technics EAH AZ80 by 0.5 hours
. Each time you recharge your device, they get a little less playing time. The effect is barely noticeable at first, but over a few years, your wireless earbuds will no longer play for long like they used to.
This is given by the manufacturer, and Technics EAH AZ80's case is said to have a full charge of 17.5 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 3's charging case has a battery life of 21 hours,
more than that of Technics EAH AZ80 by 3.5 hours
It requires 2 hours to fully charge the Technics EAH AZ80's battery.
It is recommended to fully charge the battery before using the earbuds when they have been unused for long periods. Sennheiser Momentum 3 takes 1.5 hours to fully charge the battery,
less than that of Technics EAH AZ80 by 0.5 hours
Technics EAH AZ80, the device supports wireless charging. To charge the device, you simply place down on a compatible charging pad.
Sennheiser Momentum 3 also support wireless charging, always look out for the charging standard of the earbuds. Technics EAH AZ80 have a battery level indicator, an indicator alerts you when the device has a low battery. The battery indicator lights show the charging state of your device and charging case.
Sennheiser Momentum 3 too have a battery level indicator, these enable you determine the charging state of your device, if charged fully, or having a low battery. Technics EAH AZ80 have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable. Sennheiser Momentum 3 too have USB TYPE-C.
This USB-C plug is part and parcel of most current laptops, phones, and tablets. The Technics EAH AZ80 have Bluetooth version of 5.3, 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 3 has a Bluetooth version of 5.2,
older than that of Technics EAH AZ80
. Newer versions provide faster data transfers.
Technics EAH AZ80 have a 10meters distance to connect via Bluetooth. Sennheiser Momentum 3 have a maximum range of 10meters,
equal to that of the Technics EAH AZ80
Technics EAH AZ80 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps.
Because it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.
Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Technics EAH AZ80 will work well with your MacBook. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.
The Sennheiser Momentum 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. Technics EAH AZ80 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 can reach a high bitrate of 990kbps, which provides high-resolution audio. The Technics EAH AZ80 have 8 microphones. The Sennheiser Momentum 3 microphones are 6,
less than that of Technics EAH AZ80 by 2
. More microphones record better sound quality and help the earbuds to filter out background sounds.
The Technics EAH AZ80 have a noise-canceling microphone, these microphones are made to filter out noise from the desired sound. The Sennheiser Momentum 3 too have a noise-canceling type of microphone. This is useful in noisy areas.
Technics EAH AZ80 support ambient sound mode, which uses microphones to channel ambient sound to still be heard even while wearing them
The Sennheiser Momentum 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 run but would still want to be able to hear traffic. The Technics EAH AZ80 support in/on-ear detection, the sensors in the device can detect when they are removed from your ears .
The Sennheiser Momentum 3 too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience. Technics EAH AZ80 support fast charging.
Commonly, technologies like MediaTek’s Pump Express, are used to lower the time it takes to charge a device. Also the Sennheiser Momentum 3 too support fast charging. This kind is similar to regular charging, only that the battery fills up much faster.
Say, with Quick Charge 3.0, the battery is charged to 50% in just 30 minutes. Technics EAH AZ80 support multipoint of 3 connections, this feature allows you connect to more than one Bluetooth device and switch between them. For example, you can easily switch calls from one device to another without manually disconnect and reconnect.
The Technics EAH AZ80 have a mute function, they support the option to mute/unmute a conversation directly from the device. The Sennheiser Momentum 3 too have this function. It means that you are in position turn off the device's microphone, but still hear the other party's voice.
With the Technics EAH AZ80, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the device. The Sennheiser Momentum 3 also have a control panel on them. The Technics EAH AZ80 have a warranty period of 1 Years, 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.
Technics EAH AZ80 support voice prompts. With voice prompts, you receive information through audio messages, like if there is a problem with the connection. Sennheiser Momentum 3 also support voice prompts meaning the device will notify you when the battery is running low, and it's time to recharge the earbuds.
Technics EAH AZ80 come with their own special pouch. Carrying earbuds without a case, or placing them in your pockets without a cover may easily damage them. Sennheiser Momentum 3 too have a case included, which offers safe transportation.
