Has Active Noise Cancellation (Noise Control)
Anker Soundcore Liberty 3 Pro
✓
Samsung Galaxy Buds 2 Pro ✓
ANC uses more advanced technology to actively counter noise. How it works, it listens to the sound pattern of incoming noise and generates a mirror signal to counter it. 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.
Samsung Galaxy Buds 2 Pro have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears since you don't have to crank up the device volume to overcome background sounds.
Anker Soundcore Liberty 3 Pro too have Active Noise Cancellation making either of the devices ideal for flights and morning commutes. The Samsung Galaxy Buds 2 Pro and Anker Soundcore Liberty 3 Pro operate with different noise cancellation settings, pick the noise cancellation type that suits your travel or that suites your chill time.
Has Passive Noise Reduction
Anker Soundcore Liberty 3 Pro
✓
Samsung Galaxy Buds 2 Pro ✓
The Samsung Galaxy Buds 2 Pro stay well in place, this creates an acoustic covering that tones down background noise while preventing the earbuds music from leaking out .
Both of these devices have passive noise reduction this means that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
Anker Soundcore Liberty 3 Pro
10.6mm
Samsung Galaxy Buds 2 Pro 10mm
Samsung Galaxy Buds 2 Pro have a unit size of 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that makes sound in the earbuds, its size determines the sound made by the device.
Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter,
making them have a larger driver unit than that of Samsung Galaxy Buds 2 Pro by 0.6mm
, as many tend to believe 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 can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Anker Soundcore Liberty 3 Pro
20Hz
Samsung Galaxy Buds 2 Pro 20Hz
The Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal on its way through.
Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this means that
both devices can produce equal bass
Highest Frequency
Anker Soundcore Liberty 3 Pro
40,000Hz
Samsung Galaxy Buds 2 Pro 20,000Hz
The Samsung Galaxy Buds 2 Pro's highest frequency is at 20,000Hz, high-frequency response shows how well an audio component produces high recognizable 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 Samsung Galaxy Buds 2 Pro
Sound Pressure Level
Anker Soundcore Liberty 3 Pro
92dB/mW
Samsung Galaxy Buds 2 Pro 25dB/mW
SPL, is the pressure level of sound, measured in decibels, dB, Samsung Galaxy Buds 2 Pro's measurement is 25dB/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 considered differently by different persons, so we need to have a way of getting a standard measurement of sound level expressed in numerical terms.
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