Xiaomi 9 mobile phone is equipped with Qualcomm Snapdragon 855 processor and runs MIUI 10 system customized by Android 9.0. Xiaomi 9 has three rear cameras and the main camera has 48 million pixels. The design of the camera ring is called "angel eye", which shows the holographic illusion purple. 5 micron large pixel similar to lens, supporting eye protection mode 2.0, certified by German Institute of Electrical Engineers.

In terms of core configuration, Xiaomi 9 adopts a 6.39-inch Samsung AMOLED water drop screen, equipped with Qualcomm Snapdragon 855 flagship platform, with a maximum of 12GB of memory +256GB of storage and a battery capacity of 3300mAh. Support 27W fast charging, 7.5W to 15W wireless charging, and support the world's first 20W wireless flash charging.

In addition, Xiaomi 9 has 48 million+12 million+16 million three shots, of which12 million is a portrait lens, which supports 2 times optical zoom, and16 million is a super wide-angle lens. 7P lens +f/ 1.47 large aperture.

In terms of selling price, Xiaomi 9 6g b+ 128 GB version sells for 2999 yuan, 8GB+ 128GB version sells for 3299 yuan, and Xiaomi 9 transparent exclusive version sells for 3999 yuan.