屏下指纹

屏下指紋

píngxiàzhǐwén

noun

Meanings

1 in-display fingerprint (sensor)
2 under-screen fingerprint

Characters

Examples

这款新手机用的是屏下指纹解锁。

Zhè kuǎn xīn shǒujī yòng de shì píngxià zhǐwén jiěsuǒ.

This new phone uses in-display fingerprint unlock.

超声波屏下指纹比光学的识别更快。

Chāoshēngbō píngxià zhǐwén bǐ guāngxué de shíbié gèng kuài.

Ultrasonic in-display fingerprint sensors recognize faster than optical ones.

Tips

culture

Vivo's X20 Plus UD (2018) was the first commercial phone with an in-display fingerprint sensor. The tech divides into 光学 (optical) and 超声波 (ultrasonic, pioneered by Qualcomm/Samsung), now standard on most Chinese flagship phones.

Stroke Order

屏 píng

下 xià

指 zhǐ

纹 wén