Just your style. The Moto X Style is the flagship of Lenovo's American subsidiary, and can be customized even more than its sister models. It also sports stronger hardware and a better camera. Its 5.7-inch screen makes it quite bulky. Despite all that, there is still room for improvement.
http://www.notebookcheck.net/Motorola-Moto-X-Style-Smartphone-Review.153849.0.html
Which is better, louder and more bassy speaker : Moto X Style vs Axon 7 mini ?