Xiaomi Mi Mix 3 is a rumored smartphone and the following mentioned specs are based on leaks, rumors and latest reports.
Xiaomi Mi Mix 3 comes with Android 8.1 (Oreo) OS, 6.5 inches IPS LCD display 1080 x 2340 pixels resolution + 396 ppi pixel density, It has Black, White color, Dual SIM (Nano-SIM, dual stand-by) Slot supports 2G, 3G and 4G LTE network.
The smartphone has Dual 12MP + 20MP rear camera having geo-tagging, touch focus, face detection, HDR and panorama features and Dual 24MP + 24MP front camera for selfie experience.
Xiaomi Mi Mix 3 has Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) processor, Qualcomm SDM845 Snapdragon 845 (10 nm) chipset and Adreno 630 GPU.
It has 8GB / 10GB RAM and 256GB / 512GB internal Storage but no microSD card slot. It brings Bluetooth v5.0, A2DP, LE + Type-C 1.0 reversible connector and 3.5 mm Audio jack.
Here is Li-lon 4000mAh Non-removable battery with Fast battery charging but no wireless charger support.
The smartphone has Fingerprint (side-mounted), accelerometer, gyro, proximity, compass and barometer sensors.