Sony camera sensors are well-known around the world. Sony is developing two compact and high-performance image sensors: a high sensitivity back-illuminated CMOS image sensor and a stacked CMOS image sensor. Learn from here Does Xiaomi Mi A2 Have Sony Camera or not?
The Mi A2 has a dual-camera arrangement at the back, with a primary 12MP Sony IMX486 sensor. Through this camera sensor, you can take lovely pictures.