Has Active Noise Cancellation (Noise Control)
Razer Hammerhead Pro HyperSpeed
✓
OnePlus Buds Pro 2 ✓
Active noise cancellation makes use of advanced kind of tech to reduce unwanted ambient sounds. How it works, it listens to the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. Simply put, it's like having +1 (noise) and producing -1 (inverted noise) to make 0 resulting in a reduced level of noise.
Razer Hammerhead Pro HyperSpeed have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to overcome background noise.
OnePlus Buds Pro 2 too have ANC making both devices ideal for plane rides and morning travels. Each work with different noise cancellation modes, pick the noise cancellation type that suits your travel or that enhances your chill time.
Has Passive Noise Reduction
Razer Hammerhead Pro HyperSpeed
✓
OnePlus Buds Pro 2 ✓
The Razer Hammerhead Pro HyperSpeed stay tightly in place, creating an acoustic covering that reduces background noise well as preventing the device voice audio from leaking out .
Both of these devices have passive noise reduction which means that they tone down ambient noise without using ANC to cancel it out.
Driver Unit Size
Razer Hammerhead Pro HyperSpeed
10mm
OnePlus Buds Pro 2 11mm
The Razer Hammerhead Pro HyperSpeed driver unit is 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is the component that produces sound in the device, its size corellates with the sound produced by the earbuds.
OnePlus Buds Pro 2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of Razer Hammerhead Pro HyperSpeed by 1mm
, as many tend to believe 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 can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Razer Hammerhead Pro HyperSpeed
20hz
OnePlus Buds Pro 2 10hz
The Razer Hammerhead Pro HyperSpeed's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low recognizable frequencies and if it alters the signal on its way through.
OnePlus Buds Pro 2's lowest frequency is at 10Hz, this implies that
OnePlus Buds Pro 2 produce a juicier bass than the Razer Hammerhead Pro HyperSpeed
Highest Frequency
Razer Hammerhead Pro HyperSpeed
20,000hz
OnePlus Buds Pro 2 40,000hz
Razer Hammerhead Pro HyperSpeed's highest frequency is at 20,000Hz, high-frequency response measures if and how well an audio component generates high recognizable frequencies and if it adjustments to the signal on its way through.
OnePlus Buds Pro 2's highest frequency is at 40,000Hz, this means that
OnePlus Buds Pro 2 can produce a clearer and crispier treble than the Razer Hammerhead Pro HyperSpeed
Sound Pressure Level
Razer Hammerhead Pro HyperSpeed
95db/mw
OnePlus Buds Pro 2 97db/mw
SPL, is the level of pressure 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.
OnePlus Buds Pro 2's sound pressure level measurement is 97dB/mW. How loud a device is can be taken differently by separate persons, so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.
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