Samsung Galaxy S9 is great phone. The design of galaxy S9 is very much similar to older version S8. The screen is more brighter and have a dual speaker . S9 is very easy to unlock than S8. fingerprint scanner in S8 is placed at very horrible and hard to reach place , in galaxy S9 fingerprint scanner is placed comfortable to reach place. And have a swift biometric security .Awesome low light performance . It is one of the most powerful android phone out. There is curved glass on both the front and back that make the phone more comfortable to hold . The display of S9 is very good it one of the best display that you can get in any android phone. The new stereo speakers are louder and clearer.