Redmi 9a is equipped with sensors such as Fingerprint (rear-mounted), accelerometer, gyro, and proximity. The smartphone features Infrared port, USB 2.0, and Bluetooth 5.0, A2DP, LE.
The smartphone comes in 6.53 inches size and the display is IPS LCD capacitive touchscreen that provides 720 x 1600 pixels resolution.
The rear camera consists of a 13 MP (wide) and on the front, it has a 5 MP camera sensor. The smartphone is integrated with 2 GB RAM and 32 GB internal storage that can be increased with microSDXC (dedicated slot).