Blogger @digitalchat.com broke the news today that all Xiaomi 15 series phones have tested Huiding’s single-point ultrasonic fingerprint and entered a new stage of hardware NPI (New Product Introduction) in April. By the end of the year There may be competing products with smaller screens.
The blogger said that Xiaomi Mi 15 series phones will maintain the straight-curved dual-size strategy of Xiaomi Mi 13 and 14 series. The standard version still uses a small straight screen design, and the small-screen version is also testing Huiding’s single-point ultrasonic fingerprint solution.
The blogger previously broke the news that the Xiaomi 15 series of phones will enter the mass production stage in September, and its October product launch date may be earlier than the Xiaomi 14 series. (Note: Xiaomi 14 series was released on October 26 last year)
Regarding the “small-screen competing products” that may appear at the end of the year, the blogger said last month that the next generation of OPPO and OnePlus is evaluating small-size direct screens.
After enquiring about Goodix’s official website and it is found that the company has released the GUM5228 ultrasonic fingerprint sensor, which is used for under-screen fingerprint recognition on flexible AMOLED screens. The recognition area is 5mm x 5mm and uses SPI interface communication. Goodix claims that this ultrasonic fingerprint solution is based on the CMOS Sensor architecture, “has a higher signal-to-noise ratio” and the module thickness is 0.17mm.
