iQOO Neo3: Using AAC Technologies' ultra-linear dual speakers to create "superb sound quality"

As the hardware innovations required for mobile phone cameras and screens are approaching their limits, the field of acoustics has become another breakthrough for mobile phone manufacturers to achieve product differentiation.

On April 23, the iQOO Neo3 mobile phone was released online, and sound quality became one of the main promotional points. In addition to the three hard-core configurations of "Snapdragon 865 processor + 144Hz high refresh rate + UFS 3.1 flash memory", it also has "fairy sound quality" composed of "Hi-Fi sound quality + dual speakers + dual high-voltage smart amplifiers".

According to Jiwei.com, iQOO Neo3 has two super linear speakers provided by AAC Technologies built into the upper and lower parts of the body, with a large sound cavity equivalent to 1.05CC. In actual applications, the advantages of the super linear dual speakers are not only reflected in the significant increase in volume, but also in the surround stereo sound experience. With the support of the Hi-Fi chip, the sound quality of iQOO Neo3 is very good.

After testing the sound quality of iQOO Neo3, netizens gave it a high evaluation. Blogger @柴知道 said in his technical interpretation: "When the human ear listens to sound, it processes the information obtained by the left and right ears respectively to determine the source of the sound. The two speakers of the mobile phone will emit different sounds, so that the user's two ears receive different information, thus simulating stereo sound. Dual speakers can provide more immersive sound effects and richer sound information. Even if the footsteps and gunshots in the game are very slight, you can judge the direction of the opponent and achieve efficient "chicken winning"."

Compared with conventional acoustic designs, dual speakers have an unparalleled sense of sound balance and three-dimensionality, and therefore have been favored by many mobile phone manufacturers in recent years. In fact, in addition to iQOO, many terminal brands such as Xiaomi, OPPO, and OnePlus have successively adopted related designs, which also shows that the upgrade and innovation of acoustic components has become a major focus of many brand manufacturers.

According to relevant institutions' forecasts, the overall size of the acoustic device market is expected to reach US$20.8 billion in 2024, with a compound growth rate of 6.6%. It is worth noting that with the advent of the 5G era, the form and function of terminal products have become more diversified, creating new opportunities and challenges for the acoustic device industry.

On the one hand, higher performance and specification requirements are put forward for acoustic devices, making them develop in the direction of more miniaturization, higher fidelity, better sound quality, and larger sound field. At the same time, the rise of products such as smart home appliances, AR/VR, and artificial intelligence has also expanded the application areas of acoustic devices.