Samsung unveiled Galaxy S7 and S7 Edge on sale March 11, 2016

Gaming:
As Mobile gaming is among the top usage, they introduced a new Game Launcher,which gives users more of their gaming
experience.
One example is,where a user can turn off notification while playing so as not to disrupt the game being played.

Camera:
The new S7 and S7 Edge has a rear camera ,which protrudes only 0.46mm from it’s case, keeping the slick appearance,
although the Megapixels was reduced from 16 on the Galaxy S6 to 12 on the S7 and they claim, it would not affect the photo quality but they want to improve low light photography on the S7.

Battery:
The new S7 with 3000mAh and S7 Edge 3600mAh has the fastest charging technology ,which can charge the battery to 50% in just 10 minutes.
With these battery, one can watch 13 hours of full HD content non stop.

Lastly, it also feature the wireless charging technology,which isn’t fast as wired charging and it’s still improving and still offer the benefit of convenience.