Recently, Xiaomi Technology Co., Ltd. added Xiaomi Audio Lab trademark application information. According to the company’s investigation, the international classification of trademarks involves advertising sales and scientific instruments, and the current trademark status is an application for registration.
Xiaomi has been strengthening the audio functions of mobile phones. According to the previous foreign media TheElec news, the vice president of audio chip manufacturer Cirrus Logic once stated that Xiaomi MIX Fold is the world’s first smartphone with 4 audio amplifier chips. The mobile phone has four external speakers, and each unit is equipped with a chip. For comparison, Apple’s iPhone 12 series mobile phones have three audio amplifier chips.