Has Active Noise Cancellation (Noise Control)
OnePlus Buds Z2
✓
Nuraphone NuraTrue ✓
Active noise cancellation uses advanced kind of tech to actively cancel noise. How it works, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (noise) then producing -1 (counter sound by the device) giving zero resulting in a reduced level of noise.
The Nuraphone NuraTrue have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to outcompete background noise.
OnePlus Buds Z2 too have Active Noise Cancellation which makes either of the devices ideal for plane rides and rush hour travels. Each operate with different noise cancellation settings, pick the mode that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
OnePlus Buds Z2
✓
Nuraphone NuraTrue ✓
Nuraphone NuraTrue sit well in place, creating a sound covering that tones down background sounds and also prevents the device sound from leaking out .
Both of these devices have passive noise reduction this implies that they tone down ambient noise without using technology to cancel it out.
Driver Unit Size
OnePlus Buds Z2
11mm
Nuraphone NuraTrue 10mm
Nuraphone NuraTrue driver unit is 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, its size determines the loudness of the device.
OnePlus Buds Z2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of Nuraphone NuraTrue 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 yes, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
OnePlus Buds Z2
20Hz
Nuraphone NuraTrue 20Hz
The Nuraphone NuraTrue's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low recognizable frequencies and if it makes any changes to the signal on its way through.
OnePlus Buds Z2's lowest frequency is at 20Hz, this means that
both devices can produce equal bass
Highest Frequency
OnePlus Buds Z2
20000Hz
Nuraphone NuraTrue 20000Hz
The Nuraphone NuraTrue's highest frequency is at 20000Hz, high-frequency response indicates how well an audio component generates high human frequencies and if it adjustments to the signal while at it.
OnePlus Buds Z2's highest frequency is at 20000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
OnePlus Buds Z2
✗
Nuraphone NuraTrue 108dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, Nuraphone NuraTrue's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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