2017 will end in two months, bezel-less screen has become the standard configuration for this year’s flagship, Xiaomi MI MIX 2, Galaxy Note 8, Huawei Mate 10, and other Android bezel-less flagships are coming soon. But until now, only iPhone X removes fingerprint scanner, but using 3D facial recognition based on deep sense camera, and in Android phones, they still use traditional fingerprint scanner based on software algorithm, in technology, they have gaps.
Previously, according to South Korea media, Samsung currently is researching Apple Face ID recognition technology, and it will be used on Galaxy S9, namely, Galaxy S9 will be expected to be first 3D face recognition android smartphone.
According to @Benjamin Geskin, S9 Series is similar to Samsung Galaxy S8 and S8+ to offer S9, S9+ two versions.
Galaxy S9：SM-G960F（Unlock Single card）, SM-G960FD（Unlock Dual Sim card）, SM-G960U（Unlock USA version）, SM-G960V（Verizon version）
Galaxy S9+：SM-G965F（Unlock Single card）, SM-G965FD（Unlock Dual Sim card）, SM-G965U（Unlock USA version）、SM-G965V（Verizon version）
Two new smartphones will be first to use Snapdragon 845 processor, USA version and Chinese version, its Exynos 9 Octa 10nm version will be used on other markets, it will have 6GB version, supporting card expansion.
In addition Galaxy S9 dual rear camera will be improved based on Galaxy Note 8, but its specs will not change a lot, only improving in its functions. It is said that Galaxy S9 will be released before or after MWC 2018, its bezel-less design will be larger, the forehead and chin will be narrowed, its screen to body ratio will be higher.