Skills of using mobile phone: 1, Xiaomi 9 uses Snapdragon 855 processor, and Xiaomi 9 has built-in game mode, so this mobile phone has strong audio-visual entertainment ability.
2. Xiaomi 9 has three color schemes to choose from. Xiaomi 9 adopts SmartPA external technology and the mobile phone has a built-in linear speaker.
3. The battery capacity of Xiaomi 9 is 3300 mAh, which supports 27w wired fast charging.
4. Xiaomi 9 adopts the fifth generation screen fingerprint unlocking technology.
Data expansion: On the back of the mobile phone, Xiaomi 9 uses a three-layer spraying process, so the mobile phone can present different light and shadow effects from different angles. There are also three cameras on the back of the fuselage. Xiaomi 9 uses 48 million pixels for the rear three-shot, and 20 million pixels for the front camera. The camera supports super night scene mode, super wide-angle shooting and other functions. Vivox27 also uses a 48-megapixel rear three-camera, and the main camera is the same as Xiaomi 9, both of which are IMX586.