Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
OnePlus Buds Pro 2 ✓
Active noise cancellation makes use of advanced kind of tech to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to counter it. Simply put, it's like taking +1 (noise) and producing -1 (inverted noise) to make zero thus "diluting" the noise.
The OnePlus Buds Pro 2 have ANC allowing you to listen at lower levels of volume, good for your ears since you don't have to crank up the earbuds volume to overcome background noise.
Anker Soundcore Liberty 3 Pro too have ANC making either of the devices ideal for plane rides and rush hour travels. The OnePlus Buds Pro 2 and Anker Soundcore Liberty 3 Pro operate with different noise cancellation types, pick the mode that you prefer for commute or that suites your relaxation time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
OnePlus Buds Pro 2 ✓
OnePlus Buds Pro 2 sit well in place, creating an acoustic seal that reduces your environment sounds while preventing the earbuds voice audio from leaking out at the same.
Both of these devices have passive noise reduction this means that they tone down ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
OnePlus Buds Pro 2 11mm
OnePlus Buds Pro 2 driver unit is 11mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the device, its size corellates with the loudness of the device.
Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter,
which means that they have a smaller driver unit than that of OnePlus Buds Pro 2 by 0.4mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20hz
OnePlus Buds Pro 2 10hz
The OnePlus Buds Pro 2's lowest frequency is at 10Hz, low-frequency response measures if and how well an audio component produces low recognizable frequencies and if it alters the signal while at it.
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this implies that
OnePlus Buds Pro 2 make sound with a juicier bass than the Anker Soundcore Liberty 3 Pro
Highest Frequency
Anker Soundcore Liberty 3 Pro
40,000hz
OnePlus Buds Pro 2 40,000hz
The OnePlus Buds Pro 2's highest frequency is at 40,000Hz, high-frequency response tells how well an audio device makes high human frequencies and if it adjustments to the signal on its way through.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40,000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92db/mw
OnePlus Buds Pro 2 97db/mw
The sound pressure level, is the level of pressure of sound, measured in decibels, dB, OnePlus Buds Pro 2's measurement is 97dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Anker Soundcore Liberty 3 Pro's sound pressure level measurement is 92dB/mW. How loud a device is can be perceived differently by separate people, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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