Has Active Noise Cancellation (Noise Control)
OnePlus Buds Pro 2
✓
Soundpeats Air 3 Deluxe HS ✗
ANC utilises advanced technology to reduce ambient sounds. ANC works when, it listens to the sound pattern of incoming noise and generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (inverted noise) giving zero resulting in a reduced level of noise.
The OnePlus Buds Pro 2 have Active Noise Cancellation enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the earbuds volume to outcompete background sounds.
Has Passive Noise Reduction
OnePlus Buds Pro 2
✓
Soundpeats Air 3 Deluxe HS ✗
The OnePlus Buds Pro 2 sit well in place, this creates an acoustic seal that reduces background noise well as preventing the device sound from leaking out at the same.
Driver Unit Size
OnePlus Buds Pro 2
11mm
Soundpeats Air 3 Deluxe HS 14.2mm
OnePlus Buds Pro 2 driver unit is 11mm in diameter, the bigger the unit the more powerful, and can produce better bass.
The driver unit is the component that makes sound in the device, its size corellates with the loudness of the earbuds.
Soundpeats Air 3 Deluxe HS driver unit is 14.2mm in diameter,
making them have a larger driver unit than that of OnePlus Buds Pro 2 by 3.2mm
, as many tend to believe that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yes, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
OnePlus Buds Pro 2
10Hz
Soundpeats Air 3 Deluxe HS 20Hz
OnePlus Buds Pro 2's lowest frequency is at 10Hz, low-frequency response measures if and how well an audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it.
Soundpeats Air 3 Deluxe HS's lowest frequency is at 20Hz, this implies that
OnePlus Buds Pro 2 produce a juicier bass than the Soundpeats Air 3 Deluxe HS
Highest Frequency
OnePlus Buds Pro 2
40000Hz
Soundpeats Air 3 Deluxe HS 40000Hz
The OnePlus Buds Pro 2's highest frequency is at 40000Hz, high-frequency response tells how well a particular audio device makes high audible frequencies and if it changes to the signal while at it.
Soundpeats Air 3 Deluxe HS's highest frequency is at 40000Hz, this means that
both devices generate equal treble
Sound Pressure Level
OnePlus Buds Pro 2
97dB/mW
Soundpeats Air 3 Deluxe HS ✗
The sound pressure level, is the pressure level of sound, 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.
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