Performance and Software
Under the hood, the Redmi Note 9 is powered by the Mediatek Helio G85 chipset built on a 12nm process. The octa-core CPU comprises two Cortex-A75 cores clocked at 2.0 GHz for performance tasks, paired with six Cortex-A55 cores at 1.8 GHz for efficiency, supported by a Mali-G52 MC2 GPU. This configuration delivers competent performance for everyday tasks and light to moderate gaming. Out of the box, the phone runs on Android 10 with the MIUI 12.5 user interface and can be upgraded to Android 11, offering users added functionality and improved security features.
- ⬤ Xiaomi Redmi Note 9 Design and Build
- ⬤ Xiaomi Redmi Note 9 Display
- ⬤ Xiaomi Redmi Note 9 Performance and Software
- ⬤ Xiaomi Redmi Note 9 Camera