If the Sony Xperia Z5 Compact was anything to go by, the XZ1 Compact is probably the most powerful Android smartphone in the world. Why? It has a tiny display with just 720p resolution. That paired with a Qualcomm Snapdragon 835 processor and 4GB RAM, a combination usually powering QuadHD resolution displays could mean, this pocketable powerhouse isn't just powerful - it's the most powerful. All the units on the show floor at IFA blocked benchmarking apps, so until we get a review device, we're out of luck, but history has a habit of repeating itself and if it does with the Compact range, the XZ1 Compact could be a god amongst smartphones.