Has Active Noise Cancellation (Noise Control)
Energy Sistem Sport 5
✗
Sennheiser Momentum True Wireless 3 ✓
ANC utilises advanced technology to actively counter noise. ANC works when, it listens to the sound pattern outside and inside the earbud and inverts the soundwaves to counter it. Simply put, it's like having +1 (noise) and producing -1 (counter sound by the device) to make 0 hence "diluting" the noise.
The Sennheiser Momentum True Wireless 3 have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the device volume to outcompete background sounds.
Has Passive Noise Reduction
Energy Sistem Sport 5
✓
Sennheiser Momentum True Wireless 3 ✓
The Sennheiser Momentum True Wireless 3 sit tightly in place, this creates a sound seal that reduces background noise well as preventing the earbuds voice audio from leaking out at the same.
Both of these devices have passive noise reduction this implies that they reduce ambient noise without using technology to cancel it out.
Driver Unit Size
Energy Sistem Sport 5
14mm
Sennheiser Momentum True Wireless 3 7mm
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the device, the unit size corellates with the loudness of the earbuds.
Energy Sistem Sport 5 driver unit is 14mm in diameter,
making them have a larger driver unit than that of Sennheiser Momentum True Wireless 3 by 7mm
, a common assumption 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 indicate that they produce better quality sound.
Lowest Frequency
Energy Sistem Sport 5
20Hz
Sennheiser Momentum True Wireless 3 5Hz
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, low-frequency response measures if and how well a particular audio component generates low audible frequencies and if it makes any changes to the signal while at it.
Energy Sistem Sport 5's lowest frequency is at 20Hz, this implies that
Sennheiser Momentum True Wireless 3 make sound with a juicier bass than the Energy Sistem Sport 5
Highest Frequency
Energy Sistem Sport 5
20000Hz
Sennheiser Momentum True Wireless 3 21000Hz
The Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, high-frequency response measures if and how well a particular audio component makes high human frequencies and if it makes any adjustments to the signal on its way through.
Energy Sistem Sport 5's highest frequency is at 20000Hz, this means that
Sennheiser Momentum True Wireless 3 produce a clearer and crispier treble than the Energy Sistem Sport 5
Sound Pressure Level
Energy Sistem Sport 5
✗
Sennheiser Momentum True Wireless 3 107dB/mW
SPL, 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.
Has A Neodymium Magnet
Energy Sistem Sport 5
✓
Sennheiser Momentum True Wireless 3 ✗
Energy Sistem Sport 5 have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output using less power to do so. They can help produce music at quite a high SPL, with the use of high magnetic flux.
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