Has Active Noise Cancellation (Noise Control)
Energy Sistem Sport 5
✗
Nuraphone NuraTrue ✓
Active noise cancellation makes use of more advanced technology to reduce unwanted ambient sounds. How it works, it detects and analyzes the sound pattern outside and inside the earbud and after inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (noise) and producing -1 (counter sound by the device) to make zero resulting in a reduced level of noise.
Nuraphone NuraTrue have ANC allowing 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.
Has Passive Noise Reduction
Energy Sistem Sport 5
✓
Nuraphone NuraTrue ✓
Nuraphone NuraTrue stay well in place, this creates an acoustic covering that reduces your environment sounds well as preventing the device music from leaking out .
Both Energy Sistem Sport 5, and Nuraphone NuraTrue have passive noise reduction this means that both limit ambient noise without using ANC to cancel it out.
Driver Unit Size
Energy Sistem Sport 5
14mm
Nuraphone NuraTrue 10mm
The Nuraphone NuraTrue driver unit is 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that makes sound in the device, the unit size dictates the sound made by the device.
Energy Sistem Sport 5 driver unit is 14mm in diameter,
making them have a larger driver unit than that of Nuraphone NuraTrue by 4mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so it's true that, larger drivers can generate louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Energy Sistem Sport 5
20Hz
Nuraphone NuraTrue 20Hz
The Nuraphone NuraTrue's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device produces low audible frequencies and if it makes any changes to the signal on its way through.
Energy Sistem Sport 5's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
Energy Sistem Sport 5
20000Hz
Nuraphone NuraTrue 20000Hz
The Nuraphone NuraTrue's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio device produces high recognizable frequencies and if it makes any changes to the signal on its way through.
Energy Sistem Sport 5's highest frequency is at 20000Hz, this implies that
both devices generate equal treble
Sound Pressure Level
Energy Sistem Sport 5
✗
Nuraphone NuraTrue 108dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, Nuraphone NuraTrue's measurement is 108dB/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
✓
Nuraphone NuraTrue ✗
The Energy Sistem Sport 5 have neodymium magnets, when 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, using high magnetic flux.
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