The appearance trend of smart phones is that the proportion of screens is getting higher and higher. However, if the phone is equipped with a front fingerprint sensor, it will occupy a valuable position on the front panel. At present, there are two processing methods in the industry. The first is to move the fingerprint sensor to the back, which will make the rear cover of the fuselage more concise; The second way can almost perfectly solve the above problem is to use the fingerprint under the screen.

Vivo X21 screen fingerprint version

Recently, IHS Markit, a market research company, released a report that the number of mobile phones using offline fingerprint will increase in 2019, and the number of mobile phones using this technology will probably be 100 million by then. Previously, IHS Markit predicted that the number would be 9 million, and this report directly increased to more than 10 times.

Vivo X21 screen fingerprint version

It is reported that this technology, which was first adopted by Vivo, enables mobile phones to have a full screen and hidden fingerprints. Apple, Samsung and other companies are committed to making mobile phones equipped with a full screen, while the fingerprint sensor under the screen can shrink the mobile phone frame and support biometric technology.

Vivo X21 screen fingerprint version

At present, only three models of two brands use offline fingerprint technology, namely, vivo X20 Plus UD, vivo X21 UD and Huawei Mate RS Porsche Design, both of which are Chinese enterprises. In the past, there have been rumors that Apple and Samsung mobile phones will use this technology. Off screen fingerprint mobile phones will become a new trend, and more mobile phone manufacturers will launch corresponding models in the future.

Huawei Mate RS Porsche Design

Follow our Weibo @ Love Computer

Follow our WeChat official account: playphone

Of course, we also pay attention to our Bilibili account: love computer