Sony gives everything to enlarge its position in the mobile market again: The Xperia XZ Premium contains everything that is technically feasible now. First of all, a screen with almost 5.5 inches or 139 mm with 4K resolution and HDR support: exciting for example for virtual reality applications. The camera records videos in 4K or with a whopping 960 frames per second, which equals a 32-times slow-motion. Under the hood, there is the Qualcomm Snapdragon 835, one of the most powerful processors at the moment. And waterproof according to IP 65/68, the new top phone is also. What else the Sony Xperia XZ Premium has to offer and if it able to dethrone the current champions Galaxy S8 and S8+, says the detailed review.