Apparently, the folks over at Samsung have thrown into the mix a slew of user interface changes since the early bild was released. In fact, Samsung has included a Galaxy Note 4-style fingerprint lock screen, not to mentin animations which are a whole lot smoother compared to the first build, the inclusion of additional stock applications that have been on the receiving end of the Material Design treatment, an improved user interface and icons on the Settings screen, and a systemwide font that looks a wee bit thinner.
It remains to be seen as to when Samsung will roll out its Android 5.0 Lollipop update for its flagship devices, but since this second build is shaping up really nicely, we do hope that users need not wait for long.