Has Active Noise Cancellation (Noise Control)
Xiaomi Redmi Buds 4 Pro
✓
JBL Endurance Peak ✓
Active noise cancellation uses more advanced kind of tech to reduce ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and after generates a mirror signal to counter it. Simply put, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) to make 0 which results in a reduced level of noise.
The JBL Endurance Peak have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the device volume to overcome background sounds.
Xiaomi Redmi Buds 4 Pro too have ANC which makes both earbuds ideal for plane rides and morning commutes. The JBL Endurance Peak and Xiaomi Redmi Buds 4 Pro operate with different noise cancellation settings, pick the noise cancellation type that suits your travel or that enhances your relaxation time.
Has Passive Noise Reduction
Xiaomi Redmi Buds 4 Pro
✓
JBL Endurance Peak ✗
The Xiaomi Redmi Buds 4 Pro stay tightly in place, this creates an acoustic seal that reduces background sounds well as preventing the device sound from leaking out .
Driver Unit Size
Xiaomi Redmi Buds 4 Pro
11mm
JBL Endurance Peak 10mm
JBL Endurance Peak have a unit size of 10mm in diameter, the bigger the unit the more powerful, and can produce better bass.
A driver unit is basically a mini speaker that produces sound in the earbuds, its size corellates with the sound made by the earbuds.
Xiaomi Redmi Buds 4 Pro driver unit is 11mm in diameter,
making them have a larger driver unit than that of JBL Endurance Peak by 1mm
, as many tend to believe 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 are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Xiaomi Redmi Buds 4 Pro
20hz
JBL Endurance Peak 16hz
JBL Endurance Peak's lowest frequency is at 16Hz, low-frequency response measures if and how well an audio device produces low audible frequencies and if it alters the signal on its way through.
Xiaomi Redmi Buds 4 Pro's lowest frequency is at 20Hz, this implies that
JBL Endurance Peak can make sound with a juicier bass than the Xiaomi Redmi Buds 4 Pro
Highest Frequency
Xiaomi Redmi Buds 4 Pro
40,000hz
JBL Endurance Peak 22,000hz
The JBL Endurance Peak's highest frequency is at 22,000Hz, high-frequency response indicates how well an audio device produces high recognizable frequencies and if it adjustments to the signal while at it.
Xiaomi Redmi Buds 4 Pro's highest frequency is at 40,000Hz, this implies that
Xiaomi Redmi Buds 4 Pro can produce a clearer and crispier treble than the JBL Endurance Peak
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