Has Active Noise Cancellation (Noise Control)
Samsung Galaxy Buds 2 Pro
✓
JBL Reflect Aero TWS ✓
ANC uses more advanced kind of tech to reduce ambient sounds. How it works, it detects and analyzes the sound pattern outside and inside the earbud and inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) and adding -1 (counter sound by the device) to make zero thus "diluting" the noise.
Samsung Galaxy Buds 2 Pro have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the device volume to outcompete background noise.
JBL Reflect Aero TWS too have ANC making either of the devices ideal for plane rides and rush hour commutes. Each operate with different noise cancellation modes, pick the mode that you prefer for travel or that suites your chill time.
Has Passive Noise Reduction
Samsung Galaxy Buds 2 Pro
✓
JBL Reflect Aero TWS ✓
The Samsung Galaxy Buds 2 Pro stay tightly in place, creating a sound covering that reduces your environment sounds well as preventing the earbuds music from leaking out at the same.
Both JBL Reflect Aero TWS, and Samsung Galaxy Buds 2 Pro have passive noise reduction this implies that they tone down ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Samsung Galaxy Buds 2 Pro
10mm
JBL Reflect Aero TWS 6.8mm
Samsung Galaxy Buds 2 Pro have a unit size of 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the earbuds, the unit size determines 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 Buds 2 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 are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Samsung Galaxy Buds 2 Pro
20hz
JBL Reflect Aero TWS 20hz
The Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio component generates low recognizable frequencies and if it makes any changes to the signal while at it.
JBL Reflect Aero TWS's lowest frequency is at 20Hz, this implies that
both devices produce equal bass
Highest Frequency
Samsung Galaxy Buds 2 Pro
20,000hz
JBL Reflect Aero TWS 20,000hz
Samsung Galaxy Buds 2 Pro's highest frequency is at 20,000Hz, high-frequency response measures if and how well a particular audio device generates high recognizable frequencies and if it makes any adjustments to the signal on its way through.
JBL Reflect Aero TWS's highest frequency is at 20,000Hz, this means that
both devices produce equal treble
Sound Pressure Level
Samsung Galaxy Buds 2 Pro
25db/mw
JBL Reflect Aero TWS 99db/mw
The sound pressure level, is the level of pressure of sound, in decibels, dB, Samsung Galaxy Buds 2 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, something 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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