The Mi 4i sports a 5-inch full-HD (1080×1920 pixels) fully laminated OGS Corning Concore IPS display, which is said to provide the same protection as the Corning Gorilla Glass 3. It has a pixel density of 441ppi, and a Sunlight Display feature that optimises the display for visibility under bright light.
The smartphone runs MIUI 6 based on Android 5.0 Lollipop, and supports 6 Indian languages – Hindi, Bengali, Kannada, Telugu, Malayalam, and Tamil. It is powered by a 64-bit octa-core Snapdragon 615 processor coupled an Adreno 405 GPU and 2GB of RAM.
Those are some insane specs for that price.