Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Apple AirPods Pro (2nd Gen) ✓
Active noise cancellation uses more advanced kind of tech to reduce unwanted ambient sounds. ANC works when, it listens to the sound pattern outside and inside the earbud and after generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (inverted noise) to make zero hence "diluting" the noise.
Apple AirPods Pro (2nd Gen) have ANC 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 sounds.
Anker Soundcore Liberty 3 Pro too have ANC making both earbuds ideal for plane rides and morning commutes. The Apple AirPods Pro (2nd Gen) and Anker Soundcore Liberty 3 Pro work with different noise cancellation modes, pick the noise cancellation type that you prefer for commute or that suites your relaxation time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Apple AirPods Pro (2nd Gen) ✓
Apple AirPods Pro (2nd Gen) sit well in place, creating a sound seal that reduces your environment noise and also prevents the earbuds voice audio from leaking out .
Both Anker Soundcore Liberty 3 Pro, and Apple AirPods Pro (2nd Gen) have passive noise reduction this implies that they limit ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Apple AirPods Pro (2nd Gen) 11mm
Apple AirPods Pro (2nd Gen) have a unit size of 11mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that makes sound in the device, its size determines 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 Apple AirPods Pro (2nd Gen) by 0.4mm
, 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 it's true that, larger drivers can generate louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Apple AirPods Pro (2nd Gen) 20Hz
Apple AirPods Pro (2nd Gen)'s lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it.
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
40,000Hz
Apple AirPods Pro (2nd Gen) 20,000Hz
Apple AirPods Pro (2nd Gen)'s highest frequency is at 20,000Hz, high-frequency response shows how well a particular audio component generates high audible frequencies and if it makes any adjustments to the signal on its way through.
Anker Soundcore Liberty 3 Pro's highest frequency is at 40,000Hz, this means that
Anker Soundcore Liberty 3 Pro generate a clearer and crispier treble than the Apple AirPods Pro (2nd Gen)
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Apple AirPods Pro (2nd Gen) ✗
The sound pressure level, is the level of pressure of sound, measured 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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