The famous Indian insider Ishan Agarwal published detailed specifications a month before the announcement.
What is known
As previously assumed, all three deviceswill receive fifth-generation network support, IP68 water protection, 120-Hz Super AMOLED displays with openings in the center, and Exynos 990 or Snapdragon 865 chips (depending on the region). The top model S20 Ultra can boast a 5000 mAh battery, a camera with five modules, a 108 MP main sensor and a 40 MP front camera.
Galaxy S20 and Galaxy S20 Plus camera moduleswill be smaller and the main sensor will receive a resolution of 12 megapixels. Also, the devices will be equipped with 4000 and 4500 mAh batteries, respectively. Out of the box, all three new products should work on the fresh Android 10 operating system, on top of which they install the proprietary One UI 2.0 shell.
Source: MySmartPrice, Twitter</ p>