Has Active Noise Cancellation (Noise Control)
Nothing Ear 2
✓
Devialet Gemini 2 ✓
ANC utilises advanced technology to actively cancel noise. How it works, it detects and analyzes the sound pattern outside and inside the earbud and then generates a mirror signal to counter it. Simply put, it's like having +1 (noise) then producing -1 (counter sound by the device) to make 0 resulting in a reduced level of noise.
The Devialet Gemini 2 have ANC enabling you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to outcompete background noise.
The Nothing Ear 2 too have ANC making either of the earbuds ideal for flights and rush hour commutes. Each operate with different noise cancellation types, pick the mode that suits your commute or that enhances your chill time.
Has Passive Noise Reduction
Nothing Ear 2
✓
Devialet Gemini 2 ✓
Devialet Gemini 2 sit tightly in place, this creates a sound seal that reduces background noise well as preventing the earbuds sound from leaking out .
Both of these devices have passive noise reduction which means that they reduce ambient noise without using technology to cancel it out.
Driver Unit Size
Nothing Ear 2
11.6mm
Devialet Gemini 2 10mm
The Devialet Gemini 2 driver unit is 10mm in diameter, the bigger the unit the more powerful, and can produce better bass.
A driver unit is the component that makes sound in the device, the unit size determines the loudness of the device.
Nothing Ear 2 driver unit is 11.6mm in diameter,
making them have a larger driver unit than that of Devialet Gemini 2 by 1.6mm
, 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 yes, larger drivers can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Nothing Ear 2
20Hz
Devialet Gemini 2 5Hz
Devialet Gemini 2's lowest frequency is at 5Hz, low-frequency response inidcates how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal on its way through.
Nothing Ear 2's lowest frequency is at 20Hz, this implies that
Devialet Gemini 2 can produce a juicier bass than the Nothing Ear 2
Highest Frequency
Nothing Ear 2
20,000Hz
Devialet Gemini 2 20,000Hz
The Devialet Gemini 2's highest frequency is at 20,000Hz, high-frequency response measures if and how well a particular audio component generates high audible frequencies and if it changes to the signal while at it.
Nothing Ear 2's highest frequency is at 20,000Hz, this implies that
both devices generate equal treble
Sound Pressure Level
Nothing Ear 2
✗
Devialet Gemini 2 120dB/mW
SPL, is the level of pressure of sound, in decibels, dB, Devialet Gemini 2's measurement is 120dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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