Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Bose QuietComfort Earbuds II ✓
Active noise cancellation utilises more advanced technology to actively cancel noise. ANC works when, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) to make 0 hence "diluting" the noise.
Bose QuietComfort Earbuds II have ANC enabling you to listen at lower levels of volume, causing less ear fatigue as you don't need to crank up the device volume to overcome background sounds.
Anker Soundcore Liberty 3 Pro too have ANC making either of the devices ideal for flights and rush hour commutes. The Bose QuietComfort Earbuds II and Anker Soundcore Liberty 3 Pro work with different noise cancellation types, pick the noise cancellation type that suits your travel or that enhances your chill time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Bose QuietComfort Earbuds II ✓
The Bose QuietComfort Earbuds II sit tightly in place, this creates a sound seal that tones down background noise and also prevents the earbuds voice audio from leaking out .
Both of these devices have passive noise reduction this means that both reduce ambient noise without using ANC to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Bose QuietComfort Earbuds II 9.3mm
Bose QuietComfort Earbuds II have a unit size of 9.3mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the earbuds, the unit size corellates with the sound produced by the earbuds.
Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter,
making them have a larger driver unit than that of Bose QuietComfort Earbuds II by 1.3mm
, 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 are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Bose QuietComfort Earbuds II 20Hz
Bose QuietComfort Earbuds II'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 alters the signal on its way through.
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
Anker Soundcore Liberty 3 Pro
40000Hz
Bose QuietComfort Earbuds II 20000Hz
Bose QuietComfort Earbuds II's highest frequency is at 20000Hz, high-frequency response indicates how well a particular audio component produces high human frequencies and if it makes any adjustments to the signal while at it.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40000Hz, this implies that
Anker Soundcore Liberty 3 Pro generate a clearer and crispier treble than the Bose QuietComfort Earbuds II
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Bose QuietComfort Earbuds II ✗
SPL, is the pressure level of sound, in decibels, dB, Anker Soundcore Liberty 3 Pro's measurement is 92dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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