Has Active Noise Cancellation (Noise Control)
Technics EAH AZ80
✓
Samsung Galaxy Buds 2 Pro ✓
ANC makes use of more advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to cancel it out. In simple terms, it's like having +1 (noise) then adding -1 (counter sound by the device) to make zero thus "diluting" the noise.
The Technics EAH AZ80 have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background noise.
Samsung Galaxy Buds 2 Pro too have Active Noise Cancellation which makes both devices ideal for plane rides and morning travels. The Technics EAH AZ80 and Samsung Galaxy Buds 2 Pro work with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that suites your chill time.
Has Passive Noise Reduction
Technics EAH AZ80
✓
Samsung Galaxy Buds 2 Pro ✓
Technics EAH AZ80 stay well in place, creating a sound covering that tones down background noise well as preventing the device music from leaking out .
Both Samsung Galaxy Buds 2 Pro, and Technics EAH AZ80 have passive noise reduction this means that both reduce ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Technics EAH AZ80
10mm
Samsung Galaxy Buds 2 Pro 10mm
The Technics EAH AZ80 have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that produces sound in the device, its size determines the loudness of the earbuds.
Samsung Galaxy Buds 2 Pro driver unit is 10mm in diameter,
making both Samsung Galaxy Buds 2 Pro, and Technics EAH AZ80 similar in how loud their sound can get
, 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 yeah, larger drivers are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
Technics EAH AZ80
20Hz
Samsung Galaxy Buds 2 Pro 20Hz
The Technics EAH AZ80's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device produces low frequencies that can be heard, and if it makes any changes to the signal while at it.
Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
Technics EAH AZ80
40,000Hz
Samsung Galaxy Buds 2 Pro 20,000Hz
Technics EAH AZ80's highest frequency is at 40,000Hz, high-frequency response indicates how well a particular audio device makes high audible frequencies and if it makes any changes to the signal on its way through.
Samsung Galaxy Buds 2 Pro's highest frequency is at 20,000Hz, this means that
Technics EAH AZ80 generate a clearer and crispier treble than the Samsung Galaxy Buds 2 Pro
Sound Pressure Level
Technics EAH AZ80
✗
Samsung Galaxy Buds 2 Pro 25dB/mW
SPL, is the pressure level 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.
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