Xiaomi 15 is exposed to test ultrasonic fingerprint: Friendly companies should also follow up on small-screen flagships

News on March 4, blogger Digital Chat Station hinted that Xiaomi 15 and Xiaomi 15 Pro will not only come standard with Qualcomm Snapdragon 8 Gen4 platform, but both are also testing Goodix single-point ultrasonic fingerprint recognition.

Compared with the optical fingerprint used by Xiaomi 14 series, ultrasonic fingerprint has obvious advantages. It is understood that the principle of ultrasonic fingerprint recognition is that the finger presses the screen, and the sensor under the screen emits ultrasonic waves to the area pressed by the finger.

When ultrasonic waves come into contact with the "ridges" and "valleys" of fingerprints, they are absorbed, penetrated, and reflected to varying degrees. Echoes of different energies will be generated and received by the sensor, thereby constructing a 3D fingerprint. image.

Xiaomi 14

Its advantages are strong penetration, strong resistance to water stains and stains, high recognition rate, support for live detection, and high security.

It is worth noting that Digital Chat Station also broke the news that Xiaomi 15 small-screen flagship competing products may appear by the end of the year.

According to data, Xiaomi Mi 14 series sales reached 600% of the previous generation in just 5 minutes after it went on sale, surpassing the four major e-commerce platforms of "JD.com, Tmall, Douyin, and Kuaishou" by nearly 4 hours after it went on sale. The full-day sales and sales of all domestic mobile phones were first sold in 2016, and the sales volume during the first sales period exceeded one million units.

It can be said that Xiaomi Mi 14 has successfully established itself in the high-end mobile phone market by virtue of its positioning as a small-screen flagship. This is an important reason why other brands want to enter the small-screen flagship market. It is foreseeable that the competition for flagship mobile phones at the end of the year will be more intense. For intense.

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