Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds2 Pro
✓
JBL Reflect Aero TWS ✓
ANC utilises more advanced technology to actively counter noise. ANC works when, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) and adding -1 (inverted noise) giving 0 hence "diluting" the noise.
Samsung Galaxy Buds2 Pro have ANC allowing you to listen at lower levels of volume, good for your ears since you don't have to crank up the device volume to outcompete background sounds.
JBL Reflect Aero TWS too have ANC which makes both devices ideal for plane rides and morning commutes. The Samsung Galaxy Buds2 Pro and JBL Reflect Aero TWS operate with different noise cancellation settings, pick the noise cancellation type that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
Samsung Galaxy Buds2 Pro
✓
JBL Reflect Aero TWS ✓
The Samsung Galaxy Buds2 Pro stay well in place, this creates an acoustic seal that reduces your environment noise and also prevents the earbuds voice audio from leaking out at the same.
Both JBL Reflect Aero TWS, and Samsung Galaxy Buds2 Pro have passive noise reduction this means that they limit ambient noise without using technology to cancel it out.
Driver Unit Size
Samsung Galaxy Buds2 Pro
10mm
JBL Reflect Aero TWS 6.8mm
The Samsung Galaxy Buds2 Pro driver unit is 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that produces sound in the earbuds, its size dictates the loudness of the device.
JBL Reflect Aero TWS driver unit is 6.8mm in diameter,
which means that they have a smaller driver unit than that of Samsung Galaxy Buds2 Pro by 3.2mm
, a common assumption 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 imply that they deliver better quality sound.
Lowest Frequency
Samsung Galaxy Buds2 Pro
20Hz
JBL Reflect Aero TWS 20Hz
The Samsung Galaxy Buds2 Pro's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low frequencies that can be heard, and if it alters the signal on its way through.
JBL Reflect Aero TWS's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
Samsung Galaxy Buds2 Pro
20000Hz
JBL Reflect Aero TWS 20000Hz
The Samsung Galaxy Buds2 Pro's highest frequency is at 20000Hz, high-frequency response tells how well an audio component produces high recognizable frequencies and if it adjustments to the signal while at it.
JBL Reflect Aero TWS's highest frequency is at 20000Hz, this means that
both devices can produce equal treble
Sound Pressure Level
Samsung Galaxy Buds2 Pro
25dB/mW
JBL Reflect Aero TWS 99dB/mW
SPL, is the level of pressure of sound, measured in decibels, dB, Samsung Galaxy Buds2 Pro's measurement is 25dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JBL Reflect Aero TWS's sound pressure level measurement is 99dB/mW. The sound pressure level, a device is can be considered differently by separate people, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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