These three future-looking technologies are missing from Samsung's Galaxy S7s

Samsung had an opportunity to be an innovator by including future-looking technologies in its new Galaxy S7 and and S7 Edge smartphones. But the company played it safe with incremental upgrades like a microSD slot and better camera.
Here are some existing and future-looking technologies Samsung did not include in the handsets. Some technologies are still evolving and could come in successor handsets.
USB Type-C
Samsung's new smartphones don't have the new USB Type-C port, which is the charging