Has Active Noise Cancellation (Noise Control)
LG Tone Free Fit TF8
✓
JLab Go Air ✗
Active noise cancellation uses more advanced kind of tech to reduce unwanted ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to cancel it out. In simple terms, it's like having +1 (noise) then adding -1 (counter sound by the device) to make 0 thus "diluting" the noise.
The LG Tone Free Fit TF8 have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the earbuds volume to overcome background noise.
Has Passive Noise Reduction
LG Tone Free Fit TF8
✓
JLab Go Air ✓
The JLab Go Air stay well in place, creating a sound seal that reduces background sounds well as preventing the earbuds sound from leaking out at the same.
Both of these devices have passive noise reduction which implies that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
LG Tone Free Fit TF8
6mm
JLab Go Air 8mm
The JLab Go Air driver unit is 8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that produces sound in the earbuds, the unit size determines the loudness of 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 JLab Go Air by 2mm
, 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 it's true that, 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
JLab Go Air 20Hz
The JLab Go Air's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low recognizable frequencies and if it alters the signal on its way through.
LG Tone Free Fit TF8's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
LG Tone Free Fit TF8
20000Hz
JLab Go Air 20000Hz
JLab Go Air's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio device generates high audible frequencies and if it makes any changes to the signal while at it.
LG Tone Free Fit TF8's highest frequency is at 20000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
LG Tone Free Fit TF8
✗
JLab Go Air 103dB/mW
SPL, is the pressure level of sound, in decibels, dB, JLab Go Air's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Has A Neodymium Magnet
LG Tone Free Fit TF8
✗
JLab Go Air ✓
JLab Go Air have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output while using less power. They can help generate music at quite a high SPL, using high magnetic flux.
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