Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds 2 Pro
✓
JBL Tune Flex ✓
ANC uses more advanced kind of tech to actively cancel noise. How it works, it listens to the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) then adding -1 (counter sound by the device) giving zero thus "diluting" the noise.
The JBL Tune Flex have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the device volume to outcompete background noise.
Samsung Galaxy Buds 2 Pro too have Active Noise Cancellation making both earbuds ideal for plane rides and morning travels. Each operate with different noise cancellation types, pick the mode that you prefer for travel or that suites your relaxation time.
Has Passive Noise Reduction
Samsung Galaxy Buds 2 Pro
✓
JBL Tune Flex ✓
The JBL Tune Flex stay tightly in place, creating an acoustic seal that tones down background sounds well as preventing the earbuds music from leaking out .
Both Samsung Galaxy Buds 2 Pro, and JBL Tune Flex have passive noise reduction this implies that they reduce ambient noise without using ANC to cancel it out.
Driver Unit Size
Samsung Galaxy Buds 2 Pro
10mm
JBL Tune Flex 12mm
The JBL Tune Flex have a unit size of 12mm in diameter, the bigger the unit the more powerful, and can produce better bass.
A driver unit is the component that produces sound in the device, the unit size determines the sound made by the earbuds.
Samsung Galaxy Buds 2 Pro driver unit is 10mm in diameter,
which means that they have a smaller driver unit than that of JBL Tune Flex by 2mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yeah, larger drivers can generate louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Samsung Galaxy Buds 2 Pro
20Hz
JBL Tune Flex 20Hz
The JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component produces low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
Samsung Galaxy Buds 2 Pro
20,000Hz
JBL Tune Flex 20,000Hz
The JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio component makes high human frequencies and if it changes to the signal on its way through.
Samsung Galaxy Buds 2 Pro's highest frequency is at 20,000Hz, this implies that
both devices can produce equal treble
Sound Pressure Level
Samsung Galaxy Buds 2 Pro
25dB/mW
JBL Tune Flex 108dB/mW
The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL Tune Flex's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Samsung Galaxy Buds 2 Pro's sound pressure level measurement is 25dB/mW. The sound pressure level, something is can be considered differently by separate people, so we need to have a way of getting a standard measurement of sound level expressed in numerical terms.
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