Has Active Noise Cancellation (Noise Control)
Sony WF 1000XM4
✓
Jabra Evolve2 Buds ✓
ANC utilises advanced technology to reduce ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (noise) then adding -1 (counter sound by the device) giving 0 which results in a reduced level of noise.
Jabra Evolve2 Buds have Active Noise Cancellation enabling you to listen at lower levels of volume, causing less ear fatigue as you don't need to crank up the earbuds volume to outcompete background noise.
The Sony WF 1000XM4 too have ANC making either of the devices ideal for flights and morning travels. The Jabra Evolve2 Buds and Sony WF 1000XM4 operate with different noise cancellation settings, pick the mode that you prefer for commute or that suites your relaxation time.
Has Passive Noise Reduction
Sony WF 1000XM4
✓
Jabra Evolve2 Buds ✓
Jabra Evolve2 Buds sit well in place, creating an acoustic seal that reduces your environment sounds and also prevents the earbuds music from leaking out at the same.
Both Sony WF 1000XM4, and Jabra Evolve2 Buds have passive noise reduction which means that they tone down ambient noise without using ANC to cancel it out.
Driver Unit Size
Sony WF 1000XM4
6mm
Jabra Evolve2 Buds 6mm
Jabra Evolve2 Buds have a unit size of 6mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that makes sound in the earbuds, the unit size corellates with the sound produced by the earbuds.
Sony WF 1000XM4 driver unit is 6mm in diameter,
making both Sony WF 1000XM4, and Jabra Evolve2 Buds similar in how loud their sound gets
, many people have a misconception 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 are capable of generating louder sound, but this does not mean that they produce better quality sound.
Lowest Frequency
Sony WF 1000XM4
20Hz
Jabra Evolve2 Buds 20Hz
The Jabra Evolve2 Buds's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device generates low frequencies that can be heard, and if it alters the signal on its way through.
Sony WF 1000XM4's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
Sony WF 1000XM4
40000Hz
Jabra Evolve2 Buds 20000Hz
Jabra Evolve2 Buds's highest frequency is at 20000Hz, high-frequency response indicates how well a particular audio component produces high human frequencies and if it changes to the signal while at it.
Sony WF 1000XM4's highest frequency is at 40000Hz, this means that
Sony WF 1000XM4 can produce a clearer and crispier treble than the Jabra Evolve2 Buds
Sound Pressure Level
Sony WF 1000XM4
105dB/mW
Jabra Evolve2 Buds ✗
The sound pressure level, is the pressure level of sound, measured in decibels, dB, Sony WF 1000XM4's measurement is 105dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Has A Neodymium Magnet
Sony WF 1000XM4
✓
Jabra Evolve2 Buds ✗
The Sony WF 1000XM4 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 sound pressure level, using high magnetic flux.
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