Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds 2
✓
Razer Hammerhead True Wireless Pro ✓
ANC makes use of more advanced kind of tech to actively cancel noise. ANC works when, it studies the sound pattern of incoming noise and after inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) then adding -1 (inverted noise) giving zero thus "diluting" the noise.
Samsung Galaxy Buds 2 have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears since you don't have to crank up the earbuds volume to overcome background sounds.
Razer Hammerhead True Wireless Pro too have ANC which makes either of the devices ideal for plane rides and rush hour travels. The Samsung Galaxy Buds 2 and Razer Hammerhead True Wireless Pro work with different noise cancellation types, pick the mode that suits your commute or that enhances your relaxation time.
Has Passive Noise Reduction
Samsung Galaxy Buds 2
✓
Razer Hammerhead True Wireless Pro ✓
The Samsung Galaxy Buds 2 stay well in place, this creates an acoustic seal that reduces background sounds well as preventing the earbuds voice audio from leaking out .
Both of these devices have passive noise reduction which implies that both tone down ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Samsung Galaxy Buds 2
11mm
Razer Hammerhead True Wireless Pro 10mm
Samsung Galaxy Buds 2 have a unit size of 11mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the device, its size determines the sound produced by the device.
Razer Hammerhead True Wireless Pro driver unit is 10mm in diameter,
which means that they have a smaller driver unit than that of Samsung Galaxy Buds 2 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 it's true that, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Samsung Galaxy Buds 2
20hz
Razer Hammerhead True Wireless Pro 20hz
Samsung Galaxy Buds 2's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it alters the signal on its way through.
Razer Hammerhead True Wireless Pro's lowest frequency is at 20Hz, this implies that
both devices can produce equal bass
Highest Frequency
Samsung Galaxy Buds 2
20,000hz
Razer Hammerhead True Wireless Pro 20,000hz
The Samsung Galaxy Buds 2's highest frequency is at 20,000Hz, high-frequency response shows how well an audio component produces high recognizable frequencies and if it makes any changes to the signal on its way through.
Razer Hammerhead True Wireless Pro's highest frequency is at 20,000Hz, this means that
both devices can produce equal treble
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