Has Active Noise Cancellation (Noise Control)
Razer Hammerhead Pro HyperSpeed
✓
Nothing Ear 2 ✓
Active noise cancellation makes use of more advanced technology to actively counter noise. How it works, it detects and analyzes the sound pattern outside and inside the earbud and inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) and producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
Razer Hammerhead Pro HyperSpeed have ANC allowing you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background noise.
The Nothing Ear 2 too have ANC which makes both devices ideal for flights and rush hour commutes. The Razer Hammerhead Pro HyperSpeed and Nothing Ear 2 operate with different noise cancellation settings, pick the noise cancellation type that suits your travel or that suites your chill time.
Has Passive Noise Reduction
Razer Hammerhead Pro HyperSpeed
✓
Nothing Ear 2 ✓
Razer Hammerhead Pro HyperSpeed sit tightly in place, creating a sound covering that tones down background noise and also prevents the device voice audio from leaking out at the same.
Both of these devices have passive noise reduction this means that both reduce ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Razer Hammerhead Pro HyperSpeed
10mm
Nothing Ear 2 11.6mm
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 the component that makes sound in the earbuds, the unit size corellates with the sound produced by the device.
Nothing Ear 2 driver unit is 11.6mm in diameter,
making them have a larger driver unit than that of Razer Hammerhead Pro HyperSpeed by 1.6mm
, 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 indicate that they deliver better quality sound.
Lowest Frequency
Razer Hammerhead Pro HyperSpeed
20hz
Nothing Ear 2 20hz
Razer Hammerhead Pro HyperSpeed's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low recognizable frequencies and if it makes any changes to the signal while at it.
Nothing Ear 2's lowest frequency is at 20Hz, this implies that
both devices produce equal bass
Highest Frequency
Razer Hammerhead Pro HyperSpeed
20,000hz
Nothing Ear 2 20,000hz
The Razer Hammerhead Pro HyperSpeed's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio component produces high human frequencies and if it makes any adjustments to the signal on its way through.
Nothing Ear 2'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
Nothing Ear 2 ✗
SPL, is the pressure level of sound, 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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