Samsung has continued the life of Android in the past two years with the appearance and photos of its flagship hyperbolic screen. But in many places, Samsung is far more conservative than expected. Once upon a time, Samsung's long-lived plastic and Type-C interface were all the big points in the eyes of computer users.

The rumor of Samsung's flagship offline fingerprint has been spreading since S8 was not released, but until 2018, the title of the first mass production offline fingerprint was taken by vivo. Samsung now has no news of offline fingerprint.

On February 12, it was reported that a Samsung patent was exposed. In the file, a "chin free" mobile phone is displayed, and the fingerprint identification position under the screen is the same as the previous Samsung entity home key. The unlocking method is the same as that of the previous vivo X20 Plus screen fingerprint version.

It can be determined that Samsung Galaxy S9/S9+using the rear fingerprint identification module is impossible to use the off screen fingerprint. However, Note 9 in September and October this year still has the opportunity. But it is estimated that at that time, the domestic flagship has embarked on the road of full screen+offline fingerprint in large quantities

S9/S9+：