Has Active Noise Cancellation (Noise Control)
OnePlus Buds Pro 2
✓
Samsung Galaxy Buds2 Pro ✓
ANC utilises advanced kind of tech to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern outside and inside the earbud and inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (sound from your surrounding) then producing -1 (inverted noise) giving zero which results in a reduced level of noise.
OnePlus Buds Pro 2 have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to outcompete background noise.
The Samsung Galaxy Buds2 Pro too have ANC which makes both earbuds ideal for plane rides and rush hour commutes. The OnePlus Buds Pro 2 and Samsung Galaxy Buds2 Pro work with different noise cancellation modes, pick the mode that you prefer for travel or that enhances your relaxation time.
Has Passive Noise Reduction
OnePlus Buds Pro 2
✓
Samsung Galaxy Buds2 Pro ✓
The OnePlus Buds Pro 2 stay well in place, creating an acoustic seal that tones down your environment noise well as preventing the device voice audio from leaking out .
Both of these devices have passive noise reduction which means that they limit ambient noise without using ANC to cancel it out.
Driver Unit Size
OnePlus Buds Pro 2
11mm
Samsung Galaxy Buds2 Pro 10mm
The OnePlus Buds Pro 2 have a unit size of 11mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the device, the unit size determines the sound produced by the earbuds.
Samsung Galaxy Buds2 Pro driver unit is 10mm in diameter,
which means that they have a smaller driver unit than that of OnePlus Buds Pro 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 indicate that they produce better quality sound.
Lowest Frequency
OnePlus Buds Pro 2
10Hz
Samsung Galaxy Buds2 Pro 20Hz
OnePlus Buds Pro 2's lowest frequency is at 10Hz, low-frequency response inidcates how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Samsung Galaxy Buds2 Pro's lowest frequency is at 20Hz, this means that
OnePlus Buds Pro 2 produce a juicier bass than the Samsung Galaxy Buds2 Pro
Highest Frequency
OnePlus Buds Pro 2
40000Hz
Samsung Galaxy Buds2 Pro 20000Hz
OnePlus Buds Pro 2's highest frequency is at 40000Hz, high-frequency response indicates how well a particular audio device makes high human frequencies and if it makes any adjustments to the signal on its way through.
Samsung Galaxy Buds2 Pro's highest frequency is at 20000Hz, this means that
OnePlus Buds Pro 2 can generate a clearer and crispier treble than the Samsung Galaxy Buds2 Pro
Sound Pressure Level
OnePlus Buds Pro 2
97dB/mW
Samsung Galaxy Buds2 Pro 25dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, OnePlus Buds Pro 2's measurement is 97dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Samsung Galaxy Buds2 Pro's sound pressure level measurement is 25dB/mW. How loud a device is can be taken differently by separate persons, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
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