The Galaxy S6 is Samsung's flagship smartphone for 2015. It represents the best in design and technology from the market leader, though it cuts a more conservative path than its brother, the S6 Edge. The Galaxy S6 makes a compelling case for picking Samsung over LG and HTC when it comes to premium Android smartphones. If you are looking for a great all-around device that is both stylish and powerful, the S6 is a heavy-weight contender.