Xiaomi when he presented his revolutionary Mi Mix has definitely given one jolt to the smartphone industry which now tend to imitate, modify and improve their concept design. Above all, Xiaomi was also astonished as it did not just present it, but also commercialized it immediately by making it available to users.
Mi Mix is one blend of innovative technology enclosed in a single body made of ceramic and display with a surface ratio of 91,3% with virtually no frames on 3 sides. The revolution by the company was also to succeed in inserting a selfie camera at the bottom of the smartphone, as well as the insertion of the proximity sensor under the display but also the use of a piezoelectric ceramic conductor for audio transmission as there is no headset capsule.
In practice, the electrical signal is transmitted to the analog converter by transforming the electrical signal into mechanical energy that vibrates the phone frame by returning the sound to the user's ear.
Undoubtedly this type of technology, that is, the adoption of ceramic piezoelectric transducer, is innovative but the user experience was not so positive as Xiaomi expected and so the company is thinking about replacing it. In fact the latest news regarding the We Mix2, which should be presented later this year, give some indication of an innovation in the audio sector.
According to the industry analyst, Sun Changxu, Xiaomi for his new Mi Mix2 will adopt one AAC actuator which can improve the sound output that will turn the user's ear. The AAC actuator will reach the best sound performance especially at low frequencies via the 3GPP standard.
Recall that the AAC standard has been adopted as standard for some digital radios, is the standard audio format for YouTube, iPhone, Nintendo, Playstation etc .. therefore in common use and therefore if Xiaomi adopts it on its new Mi Mix2 it will only be able to improve this tool through technology, even if personally I think that the company should come up with something even more stunning as the expectations on the new devices are really high.
