Samsung invented plastic unbreakable display recently, and they'd need to install this type of display, and as good as note 9 battery, and most of all, in display finger print sensor.

Sure, company such as Vivo phone has in display finger print sensor, but they are using a different type of in display print sensor than what S10 is going to come with. Although, A Chinese company released first in display finger print , but Samsung 's own on-screen finger print will be better, and more secure.

There are many reason to get excited for upcoming S10 phones..although, Vivo introduced first in screen finger print sensor, Samsung will put Ultra sonic on screen finger print sensor tech on S10, possibly on screen speaker, unbreakable screen which invented by Samsung recently...etc. 2019 will be very important, and meaningful for Samsung electronics.

Samsung might introduce three different S10 phones in 2019...some key features like unbreakable display( developed by Samsung recently), in display finger print sensor, and three different cameras .

Next year's S series phones will come with in-display finger print sensor, and come with three cameras.

Samsung S10 has more than one or two phones in 2019, could be three different variant...it's almost 100 percent that S10( higher model) comes with in display fingerprint sensor, and possibly comes with first ever unbreakable display along with it...this feature will change smartphones forever...don't need to worry over breaking screen, and keep buying protective screen cover....so on.

This is clear evidence that Samsung is still very innovative tech company, along with unbreakable panel, Samsung has invented graphene battery technology last year....two of the biggest problems with a phone, screen, and battery issues will improve dramatically by Samsung soon.

Many people thought that Samsung note 9 will have on screen finger print display, but it's almost certain note 9 won't come with that feature this year, but upcoming S10, and S10plus will come with this feature, and more secure and faster iris, and 3D eye scanner..and other innovative features.

Samsung Galaxy S10 rumors.

Samsung Galaxy S10 early look.