Has Active Noise Cancellation (Noise Control)
Jabra Elite Active 75t
✓
Xiaomi Redmi Buds 4 Pro ✓
Active noise cancellation utilises advanced kind of tech to reduce ambient sounds. ANC works when, it listens to the sound pattern of incoming noise and after inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) then producing -1 (counter sound by the device) to make zero hence "diluting" the noise.
Jabra Elite Active 75t have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the device volume to overcome background noise.
The Xiaomi Redmi Buds 4 Pro too have Active Noise Cancellation making both earbuds ideal for flights and morning travels. Each operate with different noise cancellation modes, pick the setting that suits your commute or that suites your relaxation time.
Has Passive Noise Reduction
Jabra Elite Active 75t
✓
Xiaomi Redmi Buds 4 Pro ✓
Jabra Elite Active 75t stay tightly in place, creating an acoustic covering that reduces background sounds well as preventing the device sound from leaking out .
Both Xiaomi Redmi Buds 4 Pro, and Jabra Elite Active 75t have passive noise reduction this means that they limit ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Jabra Elite Active 75t
6mm
Xiaomi Redmi Buds 4 Pro 11mm
Jabra Elite Active 75t have a unit size of 6mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the earbuds, its size dictates the loudness of the device.
Xiaomi Redmi Buds 4 Pro driver unit is 11mm in diameter,
making them have a larger driver unit than that of Jabra Elite Active 75t by 5mm
, as many tend to believe 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 can generate louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Jabra Elite Active 75t
20Hz
Xiaomi Redmi Buds 4 Pro 20Hz
Jabra Elite Active 75t's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low audible frequencies and if it makes any changes to the signal while at it.
Xiaomi Redmi Buds 4 Pro's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
Jabra Elite Active 75t
20000Hz
Xiaomi Redmi Buds 4 Pro 40000Hz
The Jabra Elite Active 75t's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio component makes high human frequencies and if it changes to the signal on its way through.
Xiaomi Redmi Buds 4 Pro's highest frequency is at 40000Hz, this means that
Xiaomi Redmi Buds 4 Pro can produce a clearer and crispier treble than the Jabra Elite Active 75t
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