Has Active Noise Cancellation (Noise Control)
Jabra Evolve2 Buds
✓
Sony WF 1000XM4 ✓
Active noise cancellation makes use of more advanced technology to actively cancel noise. ANC works when, it studies the sound pattern of incoming noise and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) and adding -1 (counter sound by the device) giving zero thus "diluting" the noise.
The Jabra Evolve2 Buds have ANC allowing you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background sounds.
The Sony WF 1000XM4 too have Active Noise Cancellation making either of the earbuds ideal for plane rides and morning commutes. The Jabra Evolve2 Buds and Sony WF 1000XM4 operate with different noise cancellation modes, pick the noise cancellation type that you prefer for travel or that suites your relaxation time.
Has Passive Noise Reduction
Jabra Evolve2 Buds
✓
Sony WF 1000XM4 ✓
Jabra Evolve2 Buds sit well in place, creating a sound covering that reduces your environment sounds while preventing the device music from leaking out at the same.
Both Sony WF 1000XM4, and Jabra Evolve2 Buds have passive noise reduction which implies that they reduce ambient noise without using technology to cancel it out.
Driver Unit Size
Jabra Evolve2 Buds
6mm
Sony WF 1000XM4 6mm
Jabra Evolve2 Buds driver unit is 6mm 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, its size dictates the loudness of the device.
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 yeah, larger drivers are capable of generating louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Jabra Evolve2 Buds
20Hz
Sony WF 1000XM4 20Hz
The Jabra Evolve2 Buds's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low audible frequencies and if it alters the signal on its way through.
Sony WF 1000XM4's lowest frequency is at 20Hz, this means that
both devices produce equal bass
Highest Frequency
Jabra Evolve2 Buds
20,000Hz
Sony WF 1000XM4 40,000Hz
Jabra Evolve2 Buds's highest frequency is at 20,000Hz, high-frequency response tells how well an audio device generates high recognizable frequencies and if it makes any adjustments to the signal on its way through.
Sony WF 1000XM4's highest frequency is at 40,000Hz, this means that
Sony WF 1000XM4 produce a clearer and crispier treble than the Jabra Evolve2 Buds
Sound Pressure Level
Jabra Evolve2 Buds
✗
Sony WF 1000XM4 105dB/mW
The sound pressure level, is the pressure level of sound, 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.
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