https://www.cnet.com/news/xiaomis-mi-9-comes-with-triple-rear-cameras-and-teardrop-front-camera/

The rear triple-camera set up includes a 48-megapixel main camera, a 12-megapixel telephoto for 2x zoom and a 16-megapixel ultrawide angle shooter. The 16-megapixel camera has a 117-degree field of view that uses AI to fix distortion. The main camera shoots 12-megapixel images but will switch to a full 48-megapixel image if there's enough light. There's also laser auto-focus for more accurate shots.

Like recent Chinese phones such as the Vivo V15 Pro and the Oppo R17, the Mi 9 has a shimmery glass casing. There's also a Special Transparent Edition that appears to let you peek inside, but you're actually seeing an aluminum heatsink designed to look like the inner parts.