Introducing ZenUI 4.0: Smarter, smoother, and full of sleek new features

The head-turning, heart-stirring ZenFone 4 is finally here! In addition to the incredible hardware and specs we’ve all come to know and love, there are plenty of new updates that make its user interface – ZenUI 4.0 – smarter and smoother than ever. Here’s a first look at what’s coming your way!