Has Active Noise Cancellation (Noise Control)
LG Tone Free Fit TF8
✓
Bose QuietComfort Earbuds II ✓
Active noise cancellation uses more advanced kind of tech to actively counter noise. How it works, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) to make zero which results in a reduced level of noise.
The Bose QuietComfort Earbuds II have ANC enabling you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the device volume to overcome background noise.
The LG Tone Free Fit TF8 too have ANC which makes both earbuds ideal for plane rides and morning travels. Each 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
LG Tone Free Fit TF8
✓
Bose QuietComfort Earbuds II ✓
The Bose QuietComfort Earbuds II sit tightly in place, this creates a sound seal that reduces your environment noise and also prevents the earbuds sound from leaking out at the same.
Both LG Tone Free Fit TF8, and Bose QuietComfort Earbuds II have passive noise reduction which implies that both limit ambient noise without using ANC to cancel it out.
Driver Unit Size
LG Tone Free Fit TF8
6mm
Bose QuietComfort Earbuds II 9.3mm
The Bose QuietComfort Earbuds II have a unit size of 9.3mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the earbuds, the unit size dictates the sound produced by the device.
LG Tone Free Fit TF8 driver unit is 6mm in diameter,
which means that they have a smaller driver unit than that of Bose QuietComfort Earbuds II by 3.3mm
, 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 are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
LG Tone Free Fit TF8
20Hz
Bose QuietComfort Earbuds II 20Hz
The Bose QuietComfort Earbuds II's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio component generates low frequencies that can be heard, and if it makes any changes to the signal while at it.
LG Tone Free Fit TF8's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
LG Tone Free Fit TF8
20000Hz
Bose QuietComfort Earbuds II 20000Hz
Bose QuietComfort Earbuds II's highest frequency is at 20000Hz, high-frequency response shows how well a particular audio device makes high audible frequencies and if it makes any adjustments to the signal on its way through.
LG Tone Free Fit TF8's highest frequency is at 20000Hz, this means that
both devices can produce equal treble
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