Has Active Noise Cancellation (Noise Control)
Bang & Olufsen Beoplay EX
✓
OnePlus Buds Z2 ✓
ANC uses more advanced kind of tech to actively counter noise. ANC works when, it listens to the sound pattern outside and inside the earbud and generates a mirror signal to cancel it out. Simply put, it's like taking +1 (sound from your surrounding) then producing -1 (inverted noise) giving zero which results in a reduced level of noise.
The Bang & Olufsen Beoplay EX have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't have to crank up the device volume to outcompete background sounds.
OnePlus Buds Z2 too have Active Noise Cancellation making both devices ideal for flights and morning commutes. Each operate with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that suites your chill time.
Has Passive Noise Reduction
Bang & Olufsen Beoplay EX
✓
OnePlus Buds Z2 ✓
Bang & Olufsen Beoplay EX stay well in place, creating an acoustic covering that reduces your environment sounds well as preventing the earbuds voice audio from leaking out at the same.
Both OnePlus Buds Z2, and Bang & Olufsen Beoplay EX have passive noise reduction this implies that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
Bang & Olufsen Beoplay EX
9.2mm
OnePlus Buds Z2 11mm
The Bang & Olufsen Beoplay EX driver unit is 9.2mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the device, the unit size corellates with the loudness of the device.
OnePlus Buds Z2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of Bang & Olufsen Beoplay EX by 1.8mm
, 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 yeah, larger drivers are capable of generating louder sound, but this does not mean that they produce better quality sound.
Lowest Frequency
Bang & Olufsen Beoplay EX
20Hz
OnePlus Buds Z2 20Hz
The Bang & Olufsen Beoplay EX's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low audible frequencies and if it alters the signal while at it.
OnePlus Buds Z2's lowest frequency is at 20Hz, this implies that
both devices produce equal bass
Highest Frequency
Bang & Olufsen Beoplay EX
20,000Hz
OnePlus Buds Z2 20,000Hz
The Bang & Olufsen Beoplay EX's highest frequency is at 20,000Hz, high-frequency response tells how well an audio component makes high human frequencies and if it adjustments to the signal on its way through.
OnePlus Buds Z2's highest frequency is at 20,000Hz, this means that
both devices generate equal treble
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