Has Active Noise Cancellation (Noise Control)
Energy Sistem Sport 5
✗
Samsung Galaxy Buds 2 Pro ✓
ANC utilises advanced kind of tech to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and after generates a mirror signal to cancel it out. In simple terms, it's like having +1 (noise) then adding -1 (inverted noise) giving 0 thus "diluting" the noise.
The Samsung Galaxy Buds 2 Pro 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 device volume to overcome background sounds.
Has Passive Noise Reduction
Energy Sistem Sport 5
✓
Samsung Galaxy Buds 2 Pro ✓
Samsung Galaxy Buds 2 Pro sit well in place, this creates an acoustic seal that reduces your environment sounds while preventing the earbuds sound from leaking out at the same.
Both of these devices have passive noise reduction which means that both reduce ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Energy Sistem Sport 5
14mm
Samsung Galaxy Buds 2 Pro 10mm
The Samsung Galaxy Buds 2 Pro have a unit size of 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, its size dictates 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 Samsung Galaxy Buds 2 Pro by 4mm
, 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 imply that they produce better quality sound.
Lowest Frequency
Energy Sistem Sport 5
20Hz
Samsung Galaxy Buds 2 Pro 20Hz
Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces 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
both devices produce equal bass
Highest Frequency
Energy Sistem Sport 5
20000Hz
Samsung Galaxy Buds 2 Pro 20000Hz
Samsung Galaxy Buds 2 Pro's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio component makes high human frequencies and if it adjustments to the signal while at it.
Energy Sistem Sport 5's highest frequency is at 20000Hz, this means that
both devices produce equal treble
Sound Pressure Level
Energy Sistem Sport 5
✗
Samsung Galaxy Buds 2 Pro 25dB/mW
SPL, is the pressure level of sound, in decibels, dB, Samsung Galaxy Buds 2 Pro's measurement is 25dB/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
✓
Samsung Galaxy Buds 2 Pro ✗
Energy Sistem Sport 5 have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output while using less power. They can help produce music at quite a high SPL, with the use of high magnetic flux.
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