According to the Wall Street Journal, the "Beyond X" flagship will sport a 6.7-inch display, a total of six cameras (dual front-camera and quad rear-camera), a built-in 5G wireless chip, and will support reverse wireless charging.
The phone will most certainly pack the Exynos Modem 5100 5G wireless chip that is designed to deliver 2Gbps (maximum) downlink speed and support all existing networks.
ITHome reports that Samsung may offer Galaxy S10 in White, Black, Yellow, and Green color options. Notably, the Korean tech giant could also offer gradient finish on the back panel - like Galaxy A9. Moreover, the premium models may even sport ceramic back panels.