Has Active Noise Cancellation (Noise Control)
Sony LinkBuds S
✓
JBL Tune 225TWS ✗
Active noise cancellation makes use of advanced technology to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and inverts the soundwaves to counter it. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) giving 0 therefore "diluting" the noise.
Sony LinkBuds S 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 device volume to outcompete background sounds.
Has Passive Noise Reduction
Sony LinkBuds S
✓
JBL Tune 225TWS ✓
The JBL Tune 225TWS sit well in place, this creates a sound seal that tones down your environment sounds well as preventing the earbuds music from leaking out at the same.
Both of these devices have passive noise reduction which implies that both limit ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Sony LinkBuds S
5mm
JBL Tune 225TWS 12mm
JBL Tune 225TWS have a unit size of 12mm 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 determines the loudness of the earbuds.
Sony LinkBuds S driver unit is 5mm in diameter,
which implies that they have a smaller driver unit than that of JBL Tune 225TWS by 7mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
Lowest Frequency
Sony LinkBuds S
20Hz
JBL Tune 225TWS 20Hz
The JBL Tune 225TWS's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device generates low frequencies that can be heard, and if it makes any changes to the signal on its way through.
Sony LinkBuds S's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
Sony LinkBuds S
40000Hz
JBL Tune 225TWS 20000Hz
The JBL Tune 225TWS's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio device generates high audible frequencies and if it adjustments to the signal while at it.
Sony LinkBuds S's highest frequency is at 40000Hz, this means that
Sony LinkBuds S produce a clearer and crispier treble than the JBL Tune 225TWS
Sound Pressure Level
Sony LinkBuds S
✗
JBL Tune 225TWS 105dB/mW
The sound pressure level, 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.
Has A Neodymium Magnet
Sony LinkBuds S
✓
JBL Tune 225TWS ✗
Sony LinkBuds S have neodymium magnets, when used in earbuds produce a higher sensitivity and substantial sound output using less power to do so. They can help generate music at quite a high SPL, with the use of high magnetic flux.
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