It is know that the top and bottom borders oh S9 are narrowed than S8 to get a higher screen ratio than iphone X. There are six sensors on the forehead of the phone, including the camera. It seems that there is only possibility of the black front panel this year.
The phone keeps the 3.5 mm headphone jack and adjust the position of rear camera and fingerprint. It will be more suitable for people to sue.
S9 Plus gets a dual-camera setup. It is the first time that Samsung offers different modules on the size of screen.
Latest reports suggest that S9 and S9 Plus will be unveiled in February 2018. They will use a Snapdragon 845 or Exynos 9810 chip and Android 8.0 AI processor.