Poco M3 Pro 5G runs on Android 11-based MIUI 12. It features a 6.5-inch full-HD+ (1,080x2,400 pixels) hole-punch display with 90Hz refresh rate, DynamicSwitch feature, and 1,500:1 contrast ratio. It is powered by the MediaTek Dimensity 700 SoC, paired with up to 6GB of RAM and up to 128GB.
Connectivity options include dual-SIM slots, 5G, NFC, dual-band Wi-Fi, Bluetooth v5.1, GPS, 3.5mm audio jack, and USB Type-C port. Sensors on board the Poco M3 Pro 5G include proximity sensor, ambient light sensor, accelerometer, gyroscope, electronic compass, IR blaster. There is a side-mounted fingerprint sensor on the phone, along with AI Face Unlock support. Poco M3 Pro 5G is backed by a 5,000mAh battery with support for 18W fast charging. The phone measures 161.81x75.34x8.92mm and it weighs 190 grams.