Has Active Noise Cancellation (Noise Control)
Razer Hammerhead Pro HyperSpeed
✓
Jabra Evolve2 Buds ✓
ANC makes use of advanced technology to actively cancel noise. ANC works when, it studies the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. Simply put, it's like having +1 (noise) then producing -1 (inverted noise) giving zero hence "diluting" the noise.
Razer Hammerhead Pro HyperSpeed have Active Noise Cancellation enabling you to listen at lower volume levels, good for your ears since you don't have to crank up the earbuds volume to outcompete background noise.
Jabra Evolve2 Buds too have Active Noise Cancellation making either of the earbuds ideal for plane rides and morning travels. The Razer Hammerhead Pro HyperSpeed and Jabra Evolve2 Buds work with different noise cancellation types, pick the setting that suits your commute or that enhances your chill time.
Has Passive Noise Reduction
Razer Hammerhead Pro HyperSpeed
✓
Jabra Evolve2 Buds ✓
The Razer Hammerhead Pro HyperSpeed sit tightly in place, creating a sound covering that tones down background noise well as preventing the device voice audio from leaking out at the same.
Both of these devices have passive noise reduction which implies that both limit ambient noise without using technology to cancel it out.
Driver Unit Size
Razer Hammerhead Pro HyperSpeed
10mm
Jabra Evolve2 Buds 6mm
The Razer Hammerhead Pro HyperSpeed have a unit size of 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is basically a mini speaker that produces sound in the device, the unit size corellates with the loudness of the device.
Jabra Evolve2 Buds driver unit is 6mm in diameter,
which implies that they have a smaller driver unit than that of Razer Hammerhead Pro HyperSpeed by 4mm
, 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 can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Razer Hammerhead Pro HyperSpeed
20hz
Jabra Evolve2 Buds 20hz
Razer Hammerhead Pro HyperSpeed's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Jabra Evolve2 Buds's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
Razer Hammerhead Pro HyperSpeed
20,000hz
Jabra Evolve2 Buds 20,000hz
Razer Hammerhead Pro HyperSpeed's highest frequency is at 20,000Hz, high-frequency response shows how well a particular audio device generates high human frequencies and if it adjustments to the signal on its way through.
Jabra Evolve2 Buds's highest frequency is at 20,000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
Razer Hammerhead Pro HyperSpeed
95db/mw
Jabra Evolve2 Buds ✗
The sound pressure level, is the level of pressure of sound, measured in decibels, dB, Razer Hammerhead Pro HyperSpeed's measurement is 95dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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