Has Active Noise Cancellation (Noise Control)
LG Tone Free Fit TF8
✓
Sennheiser Momentum True Wireless 3 ✓
ANC utilises advanced technology to actively counter noise. ANC works when, it studies the sound pattern of incoming noise and generates a mirror signal to counter it. In simple terms, it's like taking +1 (noise) and producing -1 (counter sound by the device) to make 0 resulting in a reduced level of noise.
The LG Tone Free Fit TF8 have ANC enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background sounds.
Sennheiser Momentum True Wireless 3 too have ANC making either of the devices ideal for plane rides and rush hour commutes. The LG Tone Free Fit TF8 and Sennheiser Momentum True Wireless 3 work with different noise cancellation types, pick the setting that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
LG Tone Free Fit TF8
✓
Sennheiser Momentum True Wireless 3 ✓
LG Tone Free Fit TF8 stay well in place, creating a sound seal that reduces your environment noise and also prevents the device music from leaking out at the same.
Both Sennheiser Momentum True Wireless 3, and LG Tone Free Fit TF8 have passive noise reduction which means that they reduce ambient noise without using ANC to cancel it out.
Driver Unit Size
LG Tone Free Fit TF8
6mm
Sennheiser Momentum True Wireless 3 7mm
LG Tone Free Fit TF8 driver unit is 6mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is the component that produces sound in the device, its size corellates with the sound produced by the earbuds.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
making them have a larger driver unit than that of LG Tone Free Fit TF8 by 1mm
, 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 are capable of generating louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
LG Tone Free Fit TF8
20Hz
Sennheiser Momentum True Wireless 3 5Hz
LG Tone Free Fit TF8'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 alters the signal on its way through.
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this implies that
Sennheiser Momentum True Wireless 3 produce a juicier bass than the LG Tone Free Fit TF8
Highest Frequency
LG Tone Free Fit TF8
20000Hz
Sennheiser Momentum True Wireless 3 21000Hz
The LG Tone Free Fit TF8's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio device makes high audible frequencies and if it changes to the signal while at it.
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, this means that
Sennheiser Momentum True Wireless 3 produce a clearer and crispier treble than the LG Tone Free Fit TF8
Sound Pressure Level
LG Tone Free Fit TF8
✗
Sennheiser Momentum True Wireless 3 107dB/mW
SPL, is the pressure level of sound, measured in decibels, dB, Sennheiser Momentum True Wireless 3's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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