| Hardware and OS Xiaomi Mi 9X |
| Operating system: | Android 9.0 (Pie); MIUI 10 |
| Processor: | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
| GPU: | Adreno 612 |
| RAM: | 6GB |
| Internal Storage: | 64 GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes |
| Display Xiaomi Mi 9X |
| Type: | Super AMOLED |
| Size: | 6.39 inches, 100.2 cm2 |
| Resolution: | 1080 x 2340 pixels, 19.5:9 ratio |
| Colors: | 16 Millions Colors |
| Pixel Density: | ~403 ppi density |
| Touchscreen: | Yes |
| Protection: | Yes Corning Gorilla Glass 6 |
| Features: | Fingerprint, accelerometer, gyro, proximity, compass |
| Connectivity Xiaomi Mi 9X |
| 4G Network: | Yes |
| Wi-Fi: | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| GPS: | A-GPS, GPS (L1 L5), GLONASS (L1), BeiDou (B1), Galileo (E1 E5a) |
| NFC: | No |
| USB: | 2.0, USB Type-C |
| Speed: | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 700 MHz (B12) |
| SIM: | Nano SIM |
| Dual SIM: | Nano-SIM, Nano-SIM / microSD |
| Wireless Charging: | No |
| Camera Xiaomi Mi 9X |
| Main camera: | 48 MP, f/1.8, 27mm (wide), 1/2", 0.8?m, PDAF |
| Features: | Dual-LED flash, HDR, panorama |
| Image: | 5000 x 3000 Pixels |
| Selfie camera: | 32 MP, f/2.0 |
| Multimedia Xiaomi Mi 9X |
| 3.5 mm Jack: | yes |
| Design Xiaomi Mi 9X |
| Waterproof: | No |
| Battery Xiaomi Mi 9X |
| Capacity: | 3300 mAh Lithium-Polymer |
| Placement: | Non-Removable |
| Other Xiaomi Mi 9X |
| Sensors: | Accelerometer, Ambient Light Sensor, E Compass, Fingerprint Scanner, Gyroscope, Hall Sensor, In-display fingerprint sensor, Proximity |