https://wccftech.com/samsung-galaxy-s9-two-prototypes-two-sensors-and-more-details/

Right now, it’s all about the iPhone X. Apple’s anniversary smartphone introduces upgrades and features already present on Android for years. Save Face ID, the iPhone X doesn’t really offer anything new. The device’s front is a nice departure from the lineup’s traditional look, but it was expected given edge to edge proliferation this year. And it’s iOS 11 that shines in the background, lighting up the iPhone in its wake. So right now, we’ve got what might be a major Galaxy S9 leak for you. Take a look below to find out more.

The big hype this year wasn’t edge to edge displays. It wasn’t even facial recognition. Rather, at the start, it was widely rumored that we’d finally get under the display fingerprint recognition. The Galaxy S8/S8+ were widely expected to feature it. But, apparently, Samsung couldn’t develop the tech in time. The result? An awkwardly placed rear fingerprint sensor, partly due to a button free front.