| Hardware and OS Xiaomi Mi 6X |
| Operating system: | Android 8.1 Oreo OS |
| Processor: | Qualcomm Snapdragon 660 MSM8976 Plus, 64-bit Processor |
| GPU: | Qualcomm Adreno 512 graphics processor up to 650 MHz |
| RAM: | 6GB |
| Internal Storage: | 128GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes with MIUI 9.5 |
| Display Xiaomi Mi 6X |
| Type: | IPS, LTPS capacitive touchscreen |
| Size: | 5.99 inches |
| Resolution: | 2160x1080 FHD |
| Colors: | 16M Colors |
| Pixel Density: | 403 PPI |
| Touchscreen: | Yes |
| Protection: | Yes Corning Gorilla Glass 3 |
| Connectivity Xiaomi Mi 6X |
| 4G Network: | LTE : 850 / 900 / 1800 / 2100 / 2600 MHz, LTE-TDD : 1900 MHz (Band 39), LTE-TDD : 2300 MHz (Band 40), LTE-TDD : 2500 MHz (Band 41), LTE-TDD : 2600 MHz (Band 38) |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n/ac, 802.11n 5GHz, Wi-Fi Direct, Dual Band, Wi-Fi HotSpot |
| GPS: | Yes, with A-GPS, Beidou, GLONASS |
| NFC: | No |
| USB: | USB Type-C Two-sided Charging Interface |
| Speed: | LTE Cat-12 603 Mbps Download, 102 Mbps Upload Over 4G |
| SIM: | Nano SIM |
| Dual SIM: | Dual Nano-SIM card slot |
| Camera Xiaomi Mi 6X |
| Main camera: | 20-Megapixel AI dual |
| Features: | Monochrome Temp. Flash |
| Image: | 4032 x 3024 Pixels |
| Selfie camera: | 20-Megapixel "Healing" self-timer |
| Multimedia Xiaomi Mi 6X |
| Loudspeaker: | Yes |
| Radio: | No |
| Video Playback: | Up to 7.1 Hours |
| Video Out: | Yes With Wireless Media Link |
| Ring Tones: | MP3, WAV ringtones |
| 3.5 mm Jack: | yes |
| Design Xiaomi Mi 6X |
| Dimensions: | 158.7 mm X 75.4 mm X 7.3 mm (Height X Width X Thickness) |
| Waterproof: | No |
| Weight: | 168g |
| Battery Xiaomi Mi 6X |
| Capacity: | 3010mAh(typ)/ 2910mAh (min) |
| Placement: | Built-in battery, no replacement |
| Other Xiaomi Mi 6X |
| Sensors: | Proximity Sensor, Accelerometer, Ambient Light, Compass, Gyroscope Sensor, Fingerprint ID (Rear Mounted), IR Sensor |