Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds 2
✓
Sennheiser Momentum True Wireless 3 ✓
ANC makes use of more advanced kind of tech to actively counter noise. ANC works when, it listens to the sound pattern of incoming noise and generates a mirror signal to cancel it out. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
Samsung Galaxy Buds 2 have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears as you don't need to crank up the device volume to overcome background noise.
The Sennheiser Momentum True Wireless 3 too have Active Noise Cancellation which makes both earbuds ideal for plane rides and morning commutes. Each operate with different noise cancellation types, pick the mode that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
Samsung Galaxy Buds 2
✓
Sennheiser Momentum True Wireless 3 ✓
Samsung Galaxy Buds 2 sit tightly in place, this creates an acoustic seal that reduces background sounds well as preventing the device sound from leaking out at the same.
Both Sennheiser Momentum True Wireless 3, and Samsung Galaxy Buds 2 have passive noise reduction this means that they limit ambient noise without using technology to cancel it out.
Driver Unit Size
Samsung Galaxy Buds 2
11mm
Sennheiser Momentum True Wireless 3 7mm
Samsung Galaxy Buds 2 driver unit is 11mm in diameter, the bigger the unit the more powerful, and can produce better bass.
The driver unit is the component that produces sound in the earbuds, the unit size corellates with the sound made by the device.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which implies that they have a smaller driver unit than that of Samsung Galaxy Buds 2 by 4mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yes, larger drivers can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Samsung Galaxy Buds 2
20hz
Sennheiser Momentum True Wireless 3 5hz
Samsung Galaxy Buds 2's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this means that
Sennheiser Momentum True Wireless 3 make sound with a juicier bass than the Samsung Galaxy Buds 2
Highest Frequency
Samsung Galaxy Buds 2
20,000hz
Sennheiser Momentum True Wireless 3 21,000hz
The Samsung Galaxy Buds 2's highest frequency is at 20,000Hz, high-frequency response shows how well an audio device produces high recognizable frequencies and if it makes any changes to the signal while at it.
Sennheiser Momentum True Wireless 3's highest frequency is at 21,000Hz, this means that
Sennheiser Momentum True Wireless 3 can produce a clearer and crispier treble than the Samsung Galaxy Buds 2
Sound Pressure Level
Samsung Galaxy Buds 2
✗
Sennheiser Momentum True Wireless 3 107db/mw
The sound pressure level, 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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