1.Infinity Display

The new phones’ most eye-catching feature is an almost completely bezel-free display,Samsung’s calls this the “infinity display”, and even the home button has been removed, replaced with a pressure-sensitive section at the bottom of the screen,it has a new aspect ratio of 18.5:9, rather than 16:9. This means it’s taller, essentially giving you more space in a body that isn’t that much bigger than the S7’s

2.Blueteeth 5.0

The Samsung Galaxy S8 is the first phone with Bluetooth 5.0,The new wireless protocol should offer some great benefits over the latest standard, Bluetooth 4.2, which was released in December 2014.The most immediate gains will be in audio, speed, and range. Bluetooth 5.0 offers twice the speed and four times the range as Bluetooth 4.2,The bandwidth of Bluetooth 5.0 is more robust, too, which will allow the S8 to do things like push audio to two sets of wireless headphones at the same time

3.Bixby

While Bixby does do some predictive intelligence, it isn’t so much an “assistant” as it is a new way to interact with your phone via voice in order to replace touch entirely. Bixby is designed to be an ever-present voice layer that you can talk to at any time and have it navigate the phone’s interface for you

4.virtual navigation button

After years of sticking to physical keys, Samsung is switching over to on-screen buttons for the Galaxy S8 — but it’s putting a bit of a twist on them.he Galaxy S8 will display a bar of three buttons at the bottom of the screen: multitasking, home, and back. But in a unique approach, Samsung has made the home button pressure sensitive, letting you push on the bottom of the screen to activate the home button even if a full-screen app has hidden it

5.Snapdragon 835

The Samsung Galaxy S8 is powered by the Qualcomm Snapdragon 835 Mobile Platform, featuring the first commercial SoC manufactured using 10nm FinFET technology, and which integrates the Snapdragon X16 LTE modem. This platform allows the Galaxy S8 to support Gigabit LTE.

6.face-scanning

he face-scanning convenience might end up making up for Samsung’s poor fingerprint scanner placement. It’s now directly next to the camera on the back of the phone, which is definitely going to result in unintentional fingerprints on the camera.

7.Dex dock

DeX is the first big software feature differentiator on the Galaxy S8 and S8+,It lets your Galaxy S8 or S8+ dock into a little breakout box that connects to a traditional computer monitor, keyboard and mouse to bring your phone’s power to a bigger screen for vastly improved productivity.

8.Smart autofocus camera

The Galaxy S8 and S8+ are equipped with an advanced 8MP F1.7 Smart autofocus front camera and 12MP F1.7 Dual Pixel rear camera for the best low-light, zoom and anti-blur photos with enhanced image processing