Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds2 Pro
✓
JBL Tune 225TWS ✗
ANC utilises more advanced kind of tech to reduce unwanted ambient sounds. How it works, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. Simply put, it's like having +1 (noise) and adding -1 (inverted noise) to make 0 resulting in a reduced level of noise.
The Samsung Galaxy Buds2 Pro have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to overcome background noise.
Has Passive Noise Reduction
Samsung Galaxy Buds2 Pro
✓
JBL Tune 225TWS ✓
The JBL Tune 225TWS stay well in place, creating an acoustic covering that reduces background sounds and also prevents the device voice audio from leaking out .
Both of these devices have passive noise reduction this implies that they tone down ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Samsung Galaxy Buds2 Pro
10mm
JBL Tune 225TWS 12mm
The JBL Tune 225TWS have a unit size of 12mm in diameter, the bigger the unit the more powerful, and can produce better bass.
The driver unit is the component that produces sound in the device, its size determines the loudness of the earbuds.
Samsung Galaxy Buds2 Pro driver unit is 10mm in diameter,
which implies that they have a smaller driver unit than that of JBL Tune 225TWS by 2mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yes, larger drivers can generate louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Samsung Galaxy Buds2 Pro
20Hz
JBL Tune 225TWS 20Hz
JBL Tune 225TWS's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces 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
both devices make sound with equal bass
Highest Frequency
Samsung Galaxy Buds2 Pro
20000Hz
JBL Tune 225TWS 20000Hz
The JBL Tune 225TWS's highest frequency is at 20000Hz, high-frequency response indicates how well a particular audio component makes high recognizable frequencies and if it makes any adjustments to the signal while at it.
Samsung Galaxy Buds2 Pro's highest frequency is at 20000Hz, this implies that
both devices can generate equal treble
Sound Pressure Level
Samsung Galaxy Buds2 Pro
25dB/mW
JBL Tune 225TWS 105dB/mW
SPL, is the level of pressure of sound, in decibels, dB, JBL Tune 225TWS's measurement is 105dB/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. The sound pressure level, a device is can be taken differently by separate persons, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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