Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds Pro
✓
Devialet Gemini 2 ✓
ANC uses more advanced technology to reduce ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
The Devialet Gemini 2 have ANC enabling you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the earbuds volume to overcome background sounds.
Samsung Galaxy Buds Pro too have ANC making both earbuds ideal for plane rides and rush hour commutes. Each operate with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that enhances your relaxation time.
Has Passive Noise Reduction
Samsung Galaxy Buds Pro
✓
Devialet Gemini 2 ✓
Devialet Gemini 2 stay well in place, creating a sound covering that reduces your environment noise and also prevents the device music from leaking out at the same.
Both of these devices have passive noise reduction which implies that they limit ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Samsung Galaxy Buds Pro
11mm
Devialet Gemini 2 10mm
Devialet Gemini 2 have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the device, the unit size corellates with the loudness of the device.
Samsung Galaxy Buds Pro driver unit is 11mm in diameter,
making them have a larger driver unit than that of Devialet Gemini 2 by 1mm
, 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 it's true that, larger drivers can generate louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
Samsung Galaxy Buds Pro
20Hz
Devialet Gemini 2 5Hz
The Devialet Gemini 2's lowest frequency is at 5Hz, low-frequency response measures if and how well a particular audio component generates low audible frequencies and if it alters the signal while at it.
Samsung Galaxy Buds Pro's lowest frequency is at 20Hz, this implies that
Devialet Gemini 2 produce a juicier bass than the Samsung Galaxy Buds Pro
Highest Frequency
Samsung Galaxy Buds Pro
20,000Hz
Devialet Gemini 2 20,000Hz
The Devialet Gemini 2's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio device generates high audible frequencies and if it changes to the signal while at it.
Samsung Galaxy Buds Pro's highest frequency is at 20,000Hz, this means that
both devices can produce equal treble
Sound Pressure Level
Samsung Galaxy Buds Pro
✗
Devialet Gemini 2 120dB/mW
The sound pressure level, is the pressure level of sound, measured in decibels, dB, Devialet Gemini 2's measurement is 120dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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