That word has been used more than once to describe the processing power of the Mi6. The Snapdragon 835 chip, a top-end chip from Qualcomm, helps to drive the impressive performance of the CPU, graphics, sound and more. Throw in 6 GB of RAM, and you have the capability to multitask with ease, and enjoy serious gaming.
The Operating System is another key part of the operational platform, and users of the Mi6 are well-served by the Android 7.1.1 (Nougat) OS.
Another important part of any smartphone is the camera, and the Xiaomi Mi6 delivers all sorts of features. A 12-megapixel back camera, an 8-megapixel "selfie" camera at the front, all backed up by Dual LED flash, auto HDR, face & smile detection, and touch focus. The Mi6 has been designed to take on the big players in the smartphone market, and with a great camera being a huge selling point, you can expect something special in this model.
A newer model Xiaomi Mi 8 64GB was released in May 2018.