Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
Xiaomi FlipBuds Pro ✓
ANC uses more advanced kind of tech to reduce ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and then 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 therefore "diluting" the noise.
Sennheiser Momentum True Wireless 3 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 earbuds volume to overcome background noise.
Xiaomi FlipBuds Pro too have Active Noise Cancellation which makes either of the earbuds ideal for plane rides and morning travels. The Sennheiser Momentum True Wireless 3 and Xiaomi FlipBuds Pro operate with different noise cancellation modes, pick the setting that you prefer for travel or that suites your chill time.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
Xiaomi FlipBuds Pro ✓
Sennheiser Momentum True Wireless 3 sit well in place, this creates an acoustic covering that reduces background sounds well as preventing the device music from leaking out .
Both of these devices have passive noise reduction which means that they limit ambient noise without using technology to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 3
7mm
Xiaomi FlipBuds Pro 11mm
The Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the device, its size determines the sound made by the earbuds.
Xiaomi FlipBuds Pro driver unit is 11mm in diameter,
making them have a larger driver unit than that of Sennheiser Momentum True Wireless 3 by 4mm
, as many tend to believe 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 can generate louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Sennheiser Momentum True Wireless 3
5Hz
Xiaomi FlipBuds Pro ✗
The Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, low-frequency response inidcates how well an audio component produces low audible frequencies and if it makes any changes to the signal while at it.
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
Xiaomi FlipBuds Pro ✗
The Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, high-frequency response tells how well an audio component produces high human frequencies and if it makes any adjustments to the signal on its way through.
Sound Pressure Level
Sennheiser Momentum True Wireless 3
107dB/mW
Xiaomi FlipBuds Pro ✗
The sound pressure level, is the level of pressure of sound, 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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